Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airhelp.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:44:02 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 104.18.195.110 (no PTR)
- 104.18.194.110
- 2606:4700::6812:c36e
- 2606:4700::6812:c26e
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
erin.ns.cloudflare.com dns.cloudflare.com 2399330689 10000 2400 604800 1800
Primary NS (mname)
erin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399330689
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sam.ns.cloudflare.com
erin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:sendgrid.net ip4:91.201.28.111 ip4:91.201.28.112 ip4:91.201.28.113 ip4:91.201.28.121 ip4:91.201.28.122 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; adkim=s; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E
- google-site-verification=W0dOn-v5gi3SeFn_IykUXrKpBabOEfvzzqiJ_2BBeTI
- facebook-domain-verification=6pw4kb22uc5z8bcbr7appoa2jbsedr
- qljmh5pwzn01kx3tzlpg85z1fys4g8hd
- SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:sendgrid.net ip4:91.201.28.111 ip4:91.201.28.112 ip4:91.201.28.113 ip4:91.201.28.121 ip4:91.201.28.122 -all
- MS=ms28246410
- google-site-verification=bSTPiJApWBBrnG0rUlw_X01TRlKb41KiHXnfVyTllBU
- jamf-site-verification=YxogfsYDrCqZk52X8DRINQ
- apple-domain-verification=PDIHsJukimCmH9rJ
- atlassian-domain-verification=UFQCBkpfFxaL5aVOjEqIxv7cPDIC1mBoyLHEn0d7c1MtZkTwDgKgAAiTkXItwPEY
- citrix-verification-code=b073256e-b0ca-4528-8659-a2e0acac61e8
- google-site-verification=CYuELisCpVP7jjmjvt_9o4ocfJbVZkDHHStmNrW4k8E
- google-site-verification=bHLR8EYqixTDT-gks6hUaqa7I826AOnUW3Nub0TtVHw
- pinterest-site-verification=1d668ee1ad24f621a1bb742c4b4d26a4
- cursor-domain-verification-8xrhcw=V37XSX1uVHYNb7BjDhctEsyIC
- MS=ms65276245
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