72degrees-hvac.com

Valid Email Server
Domain Lookup › 72degrees-hvac.com

Domain Overview

DNS: ✓ 10d ago Checker: ✓ 10d ago
72degrees-hvac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-13 20:43:06 UTC · ↺ Refresh

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MX Hostnames

  • 72degrees-hvac.com

MX Priorities

  • 72degrees-hvac.com: 0

A / AAAA Records

  • 67.225.197.182 ↩ 72degrees-hvac.com

Mail Server IPs

  • 67.225.197.182 ↩ 72degrees-hvac.com

SOA Record

Raw SOA ns10a.amst.com emergency+server10.amst.com 2025072112 3600 7200 1209600 86400
Primary NS (mname)
ns10a.amst.com
Admin Email (rname)
emergency+server10@amst.com
Serial
2025072112
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns10a.amst.com
ns10b.amst.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:67.225.196.20 +ip4:67.225.197.182 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:d; adkim=r; aspf=r; pct=0; rf=afrf; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 0% of failing messages only

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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

7 records
  • google-site-verification=cYLiR8S19DexeVU5jJlUlX3uUAMmDmY4JJ6A1qg9zrc
  • SPFv=spf1 +a +mx +ip4:67.225.196.20 +ip4:67.225.197.182 -all
  • google-site-verification=aOfClvirVFzeVDwlHylzZfaur0rOcgIKIhBblbAjV9c
  • google-site-verification=gU2bp5qVcV6w_rAN0aXWK1GiUqfoEXwSmEc2x-W_MBc
  • google-site-verification=pf9PF8jKRlQhNZhnUjm1rgAYsSYMojZR7whYNSWt6-0
  • google-site-verification=ibt38kJrHSIs_jYdpvNWtSMx43xcoBei7l5BS99n-Rw
  • google-site-verification=sszaaKsLCHn-g9BB5npzaM31kIax86r95eDX6wf4UZk
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