DNS Report: vivaldi.com

Generated: 2026-08-09T13:16:11-05:00

94/100

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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/5573 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.
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
172.66.165.60
104.20.29.157
AAAA
2606:4700:10::6814:1d9d
2606:4700:10::ac42:a53c
CNAME
MX
10 mail.vivaldi.com.
TXT
"v=spf1 ip4:31.209.137.20 ip4:31.209.137.31 -all"
"mistral-domain-verification=41708aa09c5dde4e92acd061bc35591e2979fa12"
"MS=4856C94DC6621CE8BF5A28E4D551A355EC6567EF"
NS
sue.ns.cloudflare.com.
carl.ns.cloudflare.com.
SOA
carl.ns.cloudflare.com. dns.cloudflare.com. 2411571329 10000 2400 604800 1800
CAA
0 issuewild "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issue "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issuewild "ssl.com"
0 issuewild "comodoca.com"
DS
2371 13 2 409CAEFB4266C42A95399C0FB5266BC36D066C8AF8A949845F59F623 7A52003F
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
NS 13 2 86400 20260810191606 20260808171606 34505 vivaldi.com. QotVyqgnBde5fyFIPj6TJIQ614CuJgp4Z14HwITtzUE/Fncck67D5pOS o5ex3mlSBjnJ4HuKHKqvlsvZ1ATdWQ==
DS 13 2 86400 20260813003353 20260805232353 41446 com. Q5ijBnTSo7AUITKQcXLhSUhKq/ee3hPnt5/4xFEI+aa4RPFc5xZD0/52 nOzRx9jU5z3OsDEeeeqPRAZGSp2JqQ==
NSEC
\000.vivaldi.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