DNS Report: happycow.net

Generated: 2026-08-10T10:20:11-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 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.
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 certificate55/5561 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 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
45.60.96.2
107.154.146.2
AAAA
2a02:e980:7e::2
2a02:e980:117::2
CNAME
MX
20 mx2.emailsrvr.com.
10 mx1.emailsrvr.com.
TXT
"globalsign-domain-verification=2C6C61BB9B7116F36333799CDB8DEB15"
"globalsign-domain-verification=C6A50F1206E110DD4575044AD972F13E"
"v=spf1 include:_spf.google.com ip4:34.225.13.30 ip6:2600:1f18:3898:de00::12 include:emailsrvr.com include:spf.mandrillapp.com include:amazonses.com include:26717710.spf08.hubspotemail.net ~all"
"globalsign-domain-verification=83CF4B02C1DBBB7437952BC877646D95"
"globalsign-domain-verification=2E5994D78B77E87AC3FAFA45DEBA2311"
"globalsign-domain-verification=FB274E7CC0A51F1E1E3D658998F0641F"
"stripe-verification=222472c891463d6ee2c1fe7840950916eaee24c28a75c978170ce56ac1d51d9f"
NS
ns-758.awsdns-30.net.
ns-289.awsdns-36.com.
ns-1645.awsdns-13.co.uk.
ns-1526.awsdns-62.org.
SOA
ns-758.awsdns-30.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "amazontrust.com"
0 issue "letsencrypt.org"
0 issue "amazonaws.com"
0 issue "globalsign.com"
0 issue "awstrust.com"
0 issue "amazon.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP