DNS Report: citi.com

Generated: 2026-08-09T09:32:57-05:00

72/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5560 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: a104-94-222-171.deploy.static.akamaitechnologies.com
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.94.222.171
104.96.178.165
AAAA
CNAME
MX
5 mx-a.mail.citi.com.
5 mx-b.mail.citi.com.
TXT
"google-site-verification=L1Lza0R_TN5xEb2XGS0gdln_9_PF4ZHM2oEFt7eBbmk"
"00D46000000qPI1=1TBHp000000CaW2"
"onetrust-domain-verification=8b7a1488b545465695641e5270d8a99a"
"google-site-verification=_alZVDpHzfdLjopE_G2DD5X2AFTc2xTDI-obd8ClLUQ"
"google-site-verification=4pOkWNaEhsTtiGfIhhOndCNSE1IxQ_Q5p5btnvz7kmE"
"00DD50000001k6c=1TBD50000004CBx"
"google-site-verification=B_pijZlLyXVJyvsvF-TUmT5xVOCIRYNNGyWUwJtEPRI"
"paloaltonetworks-site-verification=24c5c8d65316a466a0398d4647ac0fd3841e48d123a167c5fb3f7a4bfa804c3b"
"00D0m0000004lAC=1TBDH0000008OJh"
"MS=F25161EAF7DFE0A8EB0D21EF61D73150B9ACA013"
"smartsheet-site-validation=dx3GuBw2S8kwH2vcNv1jkucYGDzKYpxj"
"00DKN0000000wqU=1TB9M0000000GJJ"
"fSarLWfHvz-OkpuBXER1jG4m1VujieZE"
"cisco-ci-domain-verification=5a62ef0e311ca152245c16d71c83813cf36ecc66759f859c1cbc36254f229da3"
"00D110000001C8Y=1TBDL0000000006"
"00DDY0000001EWv=1TBDY000000000G"
"dvv-domain-verification-23vVQws-AsKLYPy4gth-08082022"
"00D180000008oCA=1TBDj000000001T"
"00DKF0000006pEV=1TBKF0000004C93"
"00D2x000006MvFd=1TBJ8000000fxUM"
"00DKJ000000GyiG=1TB9M0000000GCr"
"00Df3000000QshM=1TBKc000000PAuE"
"google-site-verification=HRb-jLUc51dumC2UGUIX2983q-pft1sHvpG278r4uwQ"
"docusign=076ce8ae-452a-4c16-847c-32db89d823f8"
"google-site-verification=YQyb5sMGXi_t2m5-xmj5QUk5mmN2aaJHh54jaxwl-98"
"00DKK000000LGZQ=1TBKK0000008OJN"
"00D80000000PLQr=1TBHn000000blJT"
"jj22qh8ntcn3yzn39rrjjbgxfn06m20h"
"MS=ms96393155"
"h1-domain-verification=9nFbPdtdmG9jwLRaspS1irUMipUbbEvYyxLuo5osJi6UBVrq"
"00D80000000dJGS=1TBHn0000010wBf"
"onetrust-domain-verification=17bb620b2f7c4f418051e46561ad5e4f"
"OSV-165-cus"
"google-site-verification=ABOHtfSldFWY5P-YB5EV4rHl0vPqaRS9tw4n32s0o2I"
"00D41000000cA0F=1TBKc000000XZBA"
"google-site-verification=UMzNsdQe6IGomwg0M4PPkOyK49pGGvvnMwEs-42rnKE"
"00DHr000002fSao=1TBHr000000PAvr"
"postman-domain-verification=224f794c3469967a082e009153fdd083928eecf3d08eb1bfddcdceaa886671a6fe4e3968ea1bc819d42a7b2fa94fc90f4fad786b7ce93e01b2540a2dfd59b59b"
"docusign=5969b384-53d1-44ce-938d-e2e248c6141c"
"google-site-verification=FSCGqGR_zn6Jc3OQKDRhzrdT41arqC9XVq3WIIW1EmA"
"00DD30000001Yel=1TBD30000000010"
"mongodb-site-verification=1VyRLxujfBs32zYtjaXlKKrTNA0pNano"
"00DDM000003vKSd=1TBhO000000001d"
"00D2C000000Czue=1TBDv0000008OLi"
"00D1b00000094cq=1TBDk0000004CA6"
"google-site-verification=pmLiYw0AYWlCtorYwy1SI0q5NbpMV9KCOKzWkKF430k"
"gradle-verification=5J29OVBRKEIFHDE92DLD9FOBAPKUQ"
"00DL0000005xwXW=1TBDP000000GmbE"
"google-site-verification=Rxk5MSgm_QXddI9aciVVg56Wbcqh1yDmgKDfcNynYJM"
"adobe-idp-site-verification=00311517-b6a8-4b89-949e-aa5bf74369f6"
"uber-domain-verification=9b594e8c-eff4-453f-9531-d814467aecf7"
"liveramp-site-verification=JQ8FMzIH9G_vy9Dv2lEr4VvoljyMUfo16PnMrPrW_TM"
"00D0v00000012E9=1TBRu0000000cjd"
"webexdomainverification.4C675B8AC1BDB136E053AB06FC0A3F65=5ea1c9a6-553f-411b-8aee-8d00dc679f08"
"google-site-verification=2IMwQLcb69tRDccefBLNR2l0jhKKP_rNaxbl0DbSvxI"
"00D300000005om9=1TBKZ000000wkEU"
"google-site-verification=Q95TxRrdIcgUWKCjhHU_K0Icdwirq2Q72ZKMuFBLqPA"
"00DDz000001qseI=1TBgP0000000Agv"
"00D52000000JP2x=1TBDU0000004CAz"
"docker-verification=e3ac39b4-7e42-404d-993a-3c361b160a1f"
"00D0U0000009p3B=1TBDX000000000B"
"p8SVjdM7cxe_8urzyIqKS6ez"
"IACkgxvi6HHdmLvKr2OGQA+PIwlAIYrsna2rRd/VJ/k="
"v=spf1 a:1._spf.citigroup.com a:2._spf.citigroup.com a:mailir.citi.com include:spf-00123c01.pphosted.com include:_spf.lwo.locaweb.com.br redirect=ext1._spf.citigroup.com"
"00DD6000000VTTz=1TBD60000004Caz"
"00D3B0000000NO6=1TB7z0000000KwP"
"atlassian-domain-verification=T8oH3Uw3jSiSub6NBGpPJdPGM9QcWpLv3MsS5Em9r4b5LtoUZqpvxacSblQ4D6yK"
"google-site-verification=Cfj9vOUHlZa_U4a7XVRNmdtLO2kYaYLo-jbjCTIQLWc"
"00DKE000000LOIv=1TBKE000000Gmbb"
"177f40ac-e120-42c9-8ad2-cda6fea7d55d"
"openai-domain-verification=dv-9pX84InwVH6VhOq2WMlXloX1"
NS
ns2.nsroot2.com.
ns1.nsroot1.com.
SOA
nusmwdc-edns01.nsroot.net. hostmaster.citi.com. 2021120362 3600 300 2419200 3600
CAA
128 iodef "mailto:CAADNS@citi.com"
128 issue "digicert.com"
128 issue "globalsign.com"
128 issuewild ";"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP