DNS Report: bitwarden.com

Generated: 2026-08-09T05:48:11-05:00

87/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
OKCAA policy5/5Certificate 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 certificate55/5558 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
151.101.65.91
151.101.193.91
151.101.129.91
151.101.1.91
AAAA
CNAME
MX
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"bw=Qa/t9YOKsFsU9/qhVNesyup0byKExijKNhGjcj9N9lLB"
"6e81d67c-d407-4e9f-bf25-3372f01f3e9c"
"MS=C8E6AF80F5B0DD0B5AD483EDFDB8C55CB3A9B468"
"anthropic-domain-verification-ce78r2=C3El56QZ4UekFLhM2BhH1Vcr7"
"google-site-verification=02PtJycFi417SDMgi-3vPDRsgJP98CCWVXdenimqMv0"
"v=spf1 include:spf.braintreegateway.com include:_spf.google.com include:amazonses.com include:_spf.freshsales.io include:22371289.spf07.hubspotemail.net ~all"
"google-site-verification=V8p-QL6humc_vX6Wi9FiTa5a9Lzx9DVp120jW8-ow2o"
"stripe-verification=0F73E504516F9675013BCA18CE721381363172A7A3A881A8C26DCC31524FA0FB"
"h1-domain-verification=qhyNWpPNpjZeDLwbHo51AG1rqfQPD5qG9R8hvCmAdPB82MKQ"
"MS=ms10313433"
"notion-domain-verification=XzPFwn4FBKjH89oYjUHwuyxGxzAURG6QuniFMOL06mh"
"brave-ledger-verification=f8b96f2d0f5fd1db7ac8753f8d38b219911e5d32b0f955537479416ac5f53a20"
"slack-domain-verification=LMpgXAy3wScSisUrOiOzxYpUfciykE41MfblnAQc"
"h1-domain-verification=EjLrcRwtpQU1iHokYvvNt79uhuwHR92BxrRG6pmohr1w5fk7"
"stripe-verification=a048802b74e7474c811a37b7e45e4f0f10bbea9a16038574b6cceeab11b8068c"
"OOSSRH-94202"
"zapier-domain-verification-challenge=0520755a-cbd5-4697-b1aa-28c91f5261e7"
"atlassian-domain-verification=8wc47B5qEzmZSWU3FaWKd6EzPpPeW33aqHzS5Go1iZwceU4RHIAg8m825izy4gvE"
NS
igor.ns.cloudflare.com.
rose.ns.cloudflare.com.
SOA
igor.ns.cloudflare.com. dns.cloudflare.com. 2411348735 10000 2400 604800 1800
CAA
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "amazontrust.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "amazonaws.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "amazon.com"
0 issue "ssl.com"
0 issuewild "letsencrypt.org"
0 issue "awstrust.com"
0 issue "globalsign.com"
0 issue "letsencrypt.org"
0 issuewild "ssl.com"
0 issue "comodoca.com"
0 issuewild "comodoca.com"
DS
2371 13 2 0F63AECCBFACCF0F0BD78B5E3B2F1EAF7B33578054FE199E8E8D30D3 4EDC77E7
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
NSEC
\000.bitwarden.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