Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdpweb.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 11:42:53 UTC · ↺ Refresh
MX Hostnames
- mx.paubox.com
MX Priorities
- mx.paubox.com: 10
A / AAAA Records
- 35.212.95.103
Mail Server IPs
- 165.140.171.18 ↩ mx.paubox.com
- 165.140.171.169 ↩ mx.paubox.com
- 165.140.171.101 ↩ mx.paubox.com
- 165.140.171.195 ↩ mx.paubox.com
- 165.140.171.155 ↩ mx.paubox.com
- 165.140.171.124 ↩ mx.paubox.com
- 165.140.171.164 ↩ mx.paubox.com
- 165.140.171.199 ↩ mx.paubox.com
- 165.140.171.111 ↩ mx.paubox.com
- 165.140.171.15 ↩ mx.paubox.com
- 165.140.171.170
- 165.140.171.143
- 165.140.171.189
SOA Record
Raw SOA
annalise.ns.cloudflare.com dns.cloudflare.com 2399248061 10000 2400 604800 1800
Primary NS (mname)
annalise.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399248061
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
annalise.ns.cloudflare.com
quincy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.paubox.com include:docebosaas.com include:amazonses.com include:_spf.ultipro.com ip4:54.240.30.118 ip4:54.240.30.125 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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
✓ 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
3 records- 16d06z1k9tb9x1s0khlhtzlzvrygjx2z
- google-site-verification=Agc2gBK-w-xBxKgyUsfhnNB5K0hhSHDzRBDt-EcLoDE
- SPFv=spf1 include:_spf.google.com include:_spf.paubox.com include:docebosaas.com include:amazonses.com include:_spf.ultipro.com ip4:54.240.30.118 ip4:54.240.30.125 -all
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