Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seo.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 04:11:58 UTC · ↺ Refresh
MX Hostnames
- mxa-0093f001.gslb.pphosted.com
- mxb-0093f001.gslb.pphosted.com
MX Priorities
- mxa-0093f001.gslb.pphosted.com: 10
- mxb-0093f001.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.28.239 (no PTR)
- 104.18.29.239 (no PTR)
- 2606:4700::6812:1cef (no PTR)
- 2606:4700::6812:1def (no PTR)
Mail Server IPs
- 205.220.171.80 ↩ mx0a-0093f001.pphosted.com
- 205.220.182.120 ↩ mx0b-0093f001.pphosted.com
SOA Record
Raw SOA
kim.ns.cloudflare.com dns.cloudflare.com 2400068239 10000 2400 604800 1800
Primary NS (mname)
kim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400068239
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kim.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:jd6yjk0x70hrfmc.spf.skiff.com include:_spf.google.com include:relay.kinstamailservice.com include:spf-0093f001.pphosted.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
6 records- paddle-verification=8c767576
- SPFv=spf1 include:jd6yjk0x70hrfmc.spf.skiff.com include:_spf.google.com include:relay.kinstamailservice.com include:spf-0093f001.pphosted.com ~all
- google-gws-recovery-domain-verification=46557187
- google-site-verification=7Y0nZgqXEhuQ4gctkdxvzULg23ZtTI4pPB4jCzZukRI
- google-site-verification=rK9bzF_I1Oj3WlcdDLfsfaOJtj5GpQwBww6cigIbtHg
- linkedin-site-verification=57b46593-564e-4dc3-91b0-1ec34ca0b49f
Full email verification for seo.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits