DNS Report: backblaze.com

Generated: 2026-08-09T06:55:13-05:00

89/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 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 records20/202 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 certificate55/5588 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
104.17.6.3
104.17.5.3
AAAA
2606:4700::6811:503
2606:4700::6811:603
CNAME
MX
10 mxa-00807701.gslb.pphosted.com.
10 mxb-00807701.gslb.pphosted.com.
TXT
"cdn.webflow.com"
"jbUc6od99XEXvSgXm3x8fEogcBA"
"apple-domain-verification=5ruC0k2u5Lq01vRE"
"ZOOM_verify_Ron95oipJms9tk66npIAXu"
"google-site-verification=mYUG8-8sMQmR-3pa7FpMduZUZWln6xN1msJolFrJtJ4"
"stripe-verification=43BECBDFCBEFD6AAF80A1F376DBD60AE5A1BF2BE3D32FCF0EC1ED06C2EF0606B"
"gamma-domain-verification-jdn6df=MCpel1KzDtlzNZTFTcH4ZYmHv"
"google-site-verification=VpwAv4ly-fz7Uhu5TaQOLom2N_GbBnBvsnyHWwpoJco"
"openai-domain-verification=dv-wcToYpmWizH1YNqNawvBlS2P"
"aa3e080c1afa4d988018adfd0475b6e6.backblaze.com"
"v=spf1 redirect=backblaze.com.hosted.spf-report.com"
"anthropic-domain-verification-ytjdyq=vxSAQyw80CKUsxL4gsAaE40jC"
"postman-domain-verification=5110b8a9e3067319d1ada0a221c34a39d9a5fe4c6bfed24713e5193b0bf51ba16b6cfa87911735af89fcdb938d23073c5c6b327fcf5d4a962e55027da7d5b6a8"
"hubspot-domain-verification=Yzg0MjdjMmQtMDJlYS00ZmVhLTk1NTctZDY2NjIwZDc1ZTJl"
"jamf-site-verification=FNxtNKo-674I3fqoN6Rfhw"
"atlassian-domain-verification=AMJR8SyV4u59WzkbckC2vcy4EQowsIxp7iT5yrh4aJNJZ52UYbNNVJi5wzWW+zRc"
"adobe-idp-site-verification=c714f3eaaab9ac521433ace704a2da635cb26c5505bf386031626b3af42ebc3e"
"loom-site-verification=46ac06c19f95455a9cab3770a0573a8a"
NS
kirk.ns.cloudflare.com.
dolly.ns.cloudflare.com.
SOA
dolly.ns.cloudflare.com. dns.cloudflare.com. 2411670679 10000 2400 604800 1800
CAA
0 issuewild "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issuewild "comodoca.com"
0 issue "comodoca.com"
0 issue "ssl.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "ssl.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
DS
2371 13 2 816394536336703CF1B8081E53CF5DCE0EAD0C28D26F496B496F0D52 44BAD681
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
NS 13 2 86400 20260810125511 20260808105511 34505 backblaze.com. Q/wjueJU6sBMgABUL1yuwicksZ21sFCBbV8zn9j59jIPdY48QouiGHcD fhzYOBMatM8ZyJUwMRLkKjE0jfH81A==
A 13 2 300 20260810125511 20260808105511 34505 backblaze.com. k4GqyrOSD8cjyB/qL0bp4DifeTSe/vrLER6vDAp/iTlsDp6XkERGqiBg vQ7UTolDIJhjzaKm0qDV2lKucvnTeQ==
DS 13 2 86400 20260816020951 20260809005951 41446 com. zvqKuUuJEZqWrzEkJjDhEzJ9EQ/MXE1apCSCTWoIY5Y6bNTipIn1jXf7 7idnjH1jIZpYPulzRA1BovIivUnF0Q==
NSEC
\000.backblaze.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