EX-31Rule 13a-14(d)/15d-14(d) Certifications.

 

 

I,Helaine M. Kaplan, certify that:

 

1. Ihave reviewed this report on Form 10-K and all reports on Form 10-D required tobe filed in respect of the period covered by this report on Form 10-K of the CD2017-CD6 Mortgage Trust (the "Exchange Act periodic reports");

 

2.Based on my knowledge, the Exchange Act periodic reports, taken as a whole, donot contain any untrue statement of a material fact or omit to state a materialfact necessary to make the statements made, in light of the circumstances underwhich such statements were made, not misleading with respect to the periodcovered by this report;

 

3.Based on my knowledge, all of the distribution, servicing and other informationrequired to be provided under Form 10-D for the period covered by this reportis included in the Exchange Act periodic reports;

 

4.Based on my knowledge and the servicer compliance statements required in thisreport under Item 1123 of Regulation AB, and except as disclosed in theExchange Act periodic reports, the servicers have fulfilled their obligationsunder the servicing agreements in all material respects; and

 

5. Allof the reports on assessment of compliance with servicing criteria forasset-backed securities and their related attestation reports on assessment ofcompliance with servicing criteria for asset-backed securities required to beincluded in this report in accordance with Item 1122 of Regulation AB andExchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to thisreport, except as otherwise disclosed in this report. Any material instances ofnoncompliance described in such reports have been disclosed in this report onForm 10-K.

 

Ingiving the certifications above, I have reasonably relied on informationprovided to me by the following unaffiliated parties:

 

WellsFargo Bank, National Association, as Master Servicer, Argentic Services CompanyLP, as Special Servicer, Wilmington Trust, National Association, as Trustee,Wells Fargo Bank, National Association, as Certificate Administrator, WellsFargo Bank, National Association, as Custodian, Park Bridge Lender ServicesLLC, as Operating Advisor, CoreLogic Solutions, LLC, as Servicing FunctionParticipant, Computershare Trust Company, National Association, as ServicingFunction Participant for the Certificate Administrator, Computershare TrustCompany, National Association, as Servicing Function Participant for the Custodian,Wells Fargo Bank, National Association, as Primary Servicer for the GurneeMills Mortgage Loan, Rialto Capital Advisors, LLC, as Special Servicer for theGurnee Mills Mortgage Loan, Wilmington Trust, National Association, as Trusteefor the Gurnee Mills Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Gurnee Mills Mortgage Loan, Park Bridge Lender Services LLC,as Operating Advisor for the Gurnee Mills Mortgage Loan, CoreLogic Solutions,LLC, as Servicing Function Participant for the Gurnee Mills Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Gurnee Mills Mortgage Loan, Wells FargoBank, National Association, as Primary Servicer for the Cleveland East MortgageLoan, Argentic Services Company LP, as Special Servicer for the Cleveland EastMortgage Loan, Wilmington Trust, National Association, as Trustee for theCleveland East Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Cleveland East Mortgage Loan, BellOak, LLC, as OperatingAdvisor for the Cleveland East Mortgage Loan, CoreLogic Solutions, LLC, asServicing Function Participant for the Cleveland East Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Cleveland East Mortgage Loan, Wells FargoBank, National Association, as Primary Servicer for the Colorado Center Mortgage Loan, Argentic Services Company LP, as Special Servicer for the ColoradoCenter  Mortgage Loan, Wilmington Trust, National Association, as Trusteefor the Colorado Center  Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the Colorado Center  Mortgage Loan,CoreLogic Solutions, LLC, as Servicing Function Participant for the ColoradoCenter  Mortgage Loan, Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian for the Colorado CenterMortgage Loan, Midland Loan Services, a Division of PNC Bank, National Association,as Primary Servicer for the Integrated Health Campus Mortgage Loan, MidlandLoan Services, a Division of PNC Bank, National Association, as SpecialServicer for the Integrated Health Campus Mortgage Loan, Wells Fargo Bank,National Association, as Trustee for the Integrated Health Campus MortgageLoan, Wells Fargo Bank, National Association, as Custodian for the IntegratedHealth Campus Mortgage Loan, Park Bridge Lender Services LLC, as OperatingAdvisor for the Integrated Health Campus Mortgage Loan, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for the Integrated Health Campus Mortgage Loan, Wells Fargo Bank,National Association, as Primary Servicer for the Corporate Woods PortfolioMortgage Loan, KeyBank National Association, as Special Servicer for theCorporate Woods Portfolio Mortgage Loan, Wilmington Trust, NationalAssociation, as Trustee for the Corporate Woods Portfolio Mortgage Loan,Citibank, N.A., as Custodian for the Corporate Woods Portfolio Mortgage Loan,Pentalpha Surveillance LLC, as Operating Advisor for the Corporate WoodsPortfolio Mortgage Loan, CoreLogic Solutions, LLC, as Servicing FunctionParticipant for the Corporate Woods Portfolio Mortgage Loan, U.S. Bank NationalAssociation, as Servicing Function Participant for the Corporate WoodsPortfolio Mortgage Loan, Wells Fargo Bank, National Association, as PrimaryServicer for the Burbank Office Portfolio Mortgage Loan, Situs Holdings, LLC,as Special Servicer for the Burbank Office Portfolio Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the Burbank Office PortfolioMortgage Loan, Wells Fargo Bank, National Association, as Custodian for theBurbank Office Portfolio Mortgage Loan, Park Bridge Lender Services LLC, asOperating Advisor for the Burbank Office Portfolio Mortgage Loan, CoreLogicSolutions, LLC, as Servicing Function Participant for the Burbank OfficePortfolio Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the Burbank OfficePortfolio Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer for the IRG Portfolio Mortgage Loan,Midland Loan Services, a Division of PNC Bank, National Association, as SpecialServicer for the IRG Portfolio Mortgage Loan prior to May 10, 2023, K-StarAsset Management LLC, as Special Servicer for the IRG Portfolio Mortgage Loanon and after May 10, 2023, Wells Fargo Bank, National Association, as Trusteefor the IRG Portfolio Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the IRG Portfolio Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for the IRG Portfolio Mortgage Loan, Computershare TrustCompany, National Association, as Servicing Function Participant for theCustodian for the IRG Portfolio Mortgage Loan, Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer for the StationPlace III Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer for the Station Place III MortgageLoan prior to May 10, 2023, K-Star Asset Management LLC, as Special Servicerfor the Station Place III Mortgage Loan on and after May 10, 2023, Wells FargoBank, National Association, as Trustee for the Station Place III Mortgage Loan,Wells Fargo Bank, National Association, as Custodian for the Station Place IIIMortgage Loan, Pentalpha Surveillance LLC, as Operating Advisor for the StationPlace III Mortgage Loan, Computershare Trust Company, National Association, asServicing Function Participant for the Custodian for the Station Place IIIMortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer for the U-Haul SAC Portfolios 14, 15, 17Mortgage Loan, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer for the U-Haul SAC Portfolios 14, 15, 17Mortgage Loan prior to May 10, 2023, K-Star Asset Management LLC, as SpecialServicer for the U-Haul SAC Portfolios 14, 15, 17 Mortgage Loan on and afterMay 10, 2023, Wells Fargo Bank, National Association, as Trustee for the U-HaulSAC Portfolios 14, 15, 17 Mortgage Loan, Wells Fargo Bank, NationalAssociation, as Custodian for the U-Haul SAC Portfolios 14, 15, 17 MortgageLoan, Pentalpha Surveillance LLC, as Operating Advisor for the U-Haul SACPortfolios 14, 15, 17 Mortgage Loan, Computershare Trust Company, NationalAssociation, as Servicing Function Participant for the Custodian for the U-HaulSAC Portfolios 14, 15, 17 Mortgage Loan, Midland Loan Services, a Division ofPNC Bank, National Association, as Primary Servicer for the Moffett PlaceBuilding 4 Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer for the Moffett Place Building 4Mortgage Loan prior to May 10, 2023, K-Star Asset Management LLC, as SpecialServicer for the Moffett Place Building 4 Mortgage Loan on and after May 10,2023, Wells Fargo Bank, National Association, as Trustee for the Moffett PlaceBuilding 4 Mortgage Loan, Wells Fargo Bank, National Association, as Custodianfor the Moffett Place Building 4 Mortgage Loan, Pentalpha Surveillance LLC, asOperating Advisor for the Moffett Place Building 4 Mortgage Loan, ComputershareTrust Company, National Association, as Servicing Function Participant for theCustodian for the Moffett Place Building 4 Mortgage Loan, Midland LoanServices, a Division of PNC Bank, National Association, as Primary Servicer forthe Covance Business Center Mortgage Loan, Midland Loan Services, a Division ofPNC Bank, National Association, as Special Servicer for the Covance BusinessCenter Mortgage Loan prior to May 10, 2023, K-Star Asset Management LLC, asSpecial Servicer for the Covance Business Center Mortgage Loan on and after May10, 2023, Wells Fargo Bank, National Association, as Trustee for the CovanceBusiness Center Mortgage Loan, Wells Fargo Bank, National Association, asCustodian for the Covance Business Center Mortgage Loan, Pentalpha SurveillanceLLC, as Operating Advisor for the Covance Business Center Mortgage Loan,Computershare Trust Company, National Association, as Servicing FunctionParticipant for the Custodian for the Covance Business Center Mortgage Loan.

 

 

 

Dated: March 18, 2024

 

 

 

 

/s/Helaine M. Kaplan

HelaineM. Kaplan

President

(seniorofficer in charge of securitization of the depositor)