Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vitalheatingandair.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 00:52:50 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 100.24.208.97
- 35.172.94.1
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns1085.ui-dns.org hostmaster.1and1.com 2016040421 28800 7200 604800 300
Primary NS (mname)
ns1085.ui-dns.org
Admin Email (rname)
hostmaster@1and1.com
Serial
2016040421
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1085.ui-dns.com
ns1085.ui-dns.de
ns1085.ui-dns.org
ns1085.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +ip4:199.180.184.136 include:_spf.google.com +include:servers.mcsv.net ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 +mx +ip4:199.180.184.136 include:_spf.google.com +include:servers.mcsv.net ?all
- google-site-verification=OQnpRlZ3dhUEjbftrW6RK5Bx8wryagXE0jY9K94_XL0
- google-site-verification=_4BWbUaiTv2vc2nWG7OIj9-7DUc7vxCrn-qrNMJ0RRc
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