Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nullafi.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 03:48:36 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 75.2.70.75
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-79.awsdns-09.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-79.awsdns-09.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1408.awsdns-48.org
ns-1948.awsdns-51.co.uk
ns-79.awsdns-09.com
ns-1014.awsdns-62.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:3306000.spf05.hubspotemail.net include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
5 records- apple-domain-verification=cbgfGw5lrAOiCsvX
- atlassian-domain-verification=vHnlkatDdPaIB5mXlFryBApdLy0MQ6Ilk9asc1vo8cxDWaIiSMVYDQr3QJNaMzD8
- google-site-verification=ubCZ8YTmuD-SyotvGNUkCEKnZuMGdgWlCZ0qOojmm0s
- SPFv=spf1 include:3306000.spf05.hubspotemail.net include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net ~all
- MS=2F22325CABE2999A763123214A5E4FE156E9096F
Full email verification for nullafi.com
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