DNS Report: polar.com

Generated: 2026-08-10T12:31:14-05:00

81/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/5553 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-3-170-185-30.ord58.r.cloudfront.net
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
3.170.185.30
3.170.185.119
3.170.185.99
3.170.185.86
AAAA
CNAME
MX
10 polar-com.mail.protection.outlook.com.
TXT
"google-site-verification=xwhpRCYrf7W7qYJ_mfuVzYWoXuZc-QLrxTAz0HLrBUM"
"miro-verification=4a85d3f202a8e70213c44353f962929b4cb1777a"
"_qla99ammmeeph04zdh1piahmcxzqlzz"
"figma-domain-verification=9145d96daa141c025036a17a1966d3c465c5c3f408314bd2c74442097376303f-1784886883"
"_1ddtdfiwp2jyizjwqunz51muakhj4r7"
"atlassian-domain-verification=zy7Em13hU39rIRtom1nEBAmPYyRfuvzyaRbAkyBHEeAbk72AaYGwj2MCVPiQ07qu"
"anthropic-domain-verification-kd58fv=081bDjyzOLDrlYxmtv4IKqNnz"
"apple-domain-verification=AnLrISHisbocWsVA"
"google-site-verification=Pyv8Pt6weKtp44hWrj9M3yidL4B2m1vLDxHLDDqgLfY"
"v=spf1 mx:polar.com ip4:50.31.55.75 ip4:168.245.72.232 ip4:168.245.66.185 ip4:168.245.11.97 ip4:185.55.178.26 ip4:185.53.164.10 ip4:62.236.116.67 ip4:95.175.113.181 " "include:mail.zendesk.com include:spf.protection.outlook.com include:7615456.spf04.hubspotemail.net " "include:_spf.emailcampaigns.net include:portalmail.assentcompliance.com include:amazonses.com -all "
"google-site-verification=5cXknyZL8WsjvgKcoDkae8OYDWBr3cZKSxbLNrdsKtk"
NS
ns-65.awsdns-08.com.
ns-1738.awsdns-25.co.uk.
ns-1056.awsdns-04.org.
ns-696.awsdns-23.net.
SOA
ns-1056.awsdns-04.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "digicert.com"
0 issue "amazonaws.com"
0 issue "pki.goog"
0 issue "awstrust.com"
0 issue "amazon.com"
0 issue "amazontrust.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP