Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
happycow.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:52:32 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- mx2.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
- mx2.emailsrvr.com: 20
A / AAAA Records
- 107.154.146.2 ↩ 107.154.146.2.ip.incapdns.net
- 45.60.96.2 (no PTR)
- 2a02:e980:117::2 (no PTR)
- 2a02:e980:7e::2 (no PTR)
Mail Server IPs
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 184.106.54.2 ↩ mx2.emailsrvr.com
- 108.166.43.2 ↩ mx2.emailsrvr.com
- 146.20.161.2 ↩ mx2.emailsrvr.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
SOA Record
Raw SOA
ns-758.awsdns-30.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-758.awsdns-30.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-289.awsdns-36.com
ns-758.awsdns-30.net
ns-1526.awsdns-62.org
ns-1645.awsdns-13.co.uk
SPF Record
✓ Soft Fail (~all)
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
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- globalsign-domain-verification=2C6C61BB9B7116F36333799CDB8DEB15
- globalsign-domain-verification=83CF4B02C1DBBB7437952BC877646D95
- globalsign-domain-verification=C6A50F1206E110DD4575044AD972F13E
- stripe-verification=222472c891463d6ee2c1fe7840950916eaee24c28a75c978170ce56ac1d51d9f
- SPFv=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
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