DNS Report: blockchain.com

Generated: 2026-08-09T03:53:23-05:00

80/100

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.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 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 certificate55/5570 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
OKHTTP security headers35/359 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
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
104.17.172.30
104.17.173.30
AAAA
CNAME
MX
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
1 aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
TXT
"atlassian-domain-verification=3Nau9JDz9R67dqvzkIEpQsriloeNPy4vI/eh5acyDnEsG255ANV5Qyed2nE0WK/o"
"MS=ms61322212"
"OSSRH-58722"
"CKO=cli_qfirt6xy4yiundv3a2jpeyvhaq"
"v=spf1 include:sendgrid.net include:_spf.google.com include:mail.zendesk.com include:_spf.sparkpostmail.com -all"
"wallet-connect-dns-verification=e082715301de4a99085914d51b7d616b1260868f6b93e47e8e8bf8108ec746c6"
"openai-domain-verification=dv-RwBr61oCEqK8toOpQTVpxuzK"
"notion-domain-verification=lQGUrwdKWe04PuLDcRG5idcidJLOi29pJmPniJUhKMN"
"segment-site-verification=aWKh9paGnJTlTgOFWdN1BiCiD3GTYobl"
"MS=150421F564D39B22149A3F2E6E874413D0D4836F"
"apple-domain-verification=m90cSpCL7VE0zDvo"
"google-site-verification=Bs2i_i9ZGs4Xo4Rjh4GHqNglIZEY7Im-Vvp4QDRfwHo"
"docusign=2707bdc5-ce07-4b5c-85d6-622c728ede8a"
"anthropic-domain-verification-0w6gyp=zwHjPHf7RURYDef1PaQSMROtB"
"FIO82JrXaaVmRsuJrm5yD4iim5fuarfNYYCP9bcZrL7gfRCtTzRun"
"stripe-verification=69E3ACD21AEF8B8244BAC9464BB2856F14C4B3998D4808E5328B51940A194FB4"
NS
beth.ns.cloudflare.com.
jay.ns.cloudflare.com.
SOA
beth.ns.cloudflare.com. dns.cloudflare.com. 2411215885 10000 2400 604800 1800
CAA
DS
2371 13 2 5B20CB9B2FF390DF5F466F8FE3DC5CA0DA99CC89E58DC19286C906DC 2BC8612C
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
DNSKEY 13 2 3600 20261002040940 20260802040940 2371 blockchain.com. OY55QQsSDOirLi5okGIqjfLv7QFEKt9f2GN8GGNrKpAjxHt/7cNy4E7M u66gQDAUUr4FVMuiBrl4aHsM5dm9vw==
NS 13 2 86400 20260810095313 20260808075313 34505 blockchain.com. YMQnY0mnLRBx25TBTTkEvJ1p4ecjEcLL+H4ub8+PbZigNd4keyTr9lsA Nfl4KBto0Vd2rQVf0Y+sMh7WpBmy8w==
TXT 13 2 300 20260810095313 20260808075313 34505 blockchain.com. xzQdfgqOYZwbG/f+JJNfzhtC3Wod/N3H4lyQjrd4kQgaH/7BTT6IjVfm Wu8P6B4IN2URTuBid2dZRFPGebzJhw==
DS 13 2 86400 20260814021256 20260807010256 41446 com. mnRlTymEvZASavpV3s7VqpjA1eu3Bm5OIUiwFoakKYZuRXs2j9ay2iP5 lXrql5pji3Cy99WEbQ/dF1q3zQQyvA==
NSEC
\000.blockchain.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP