Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
docpost.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 17:55:33 UTC · ↺ Refresh
MX Hostnames
- mail-in03.dgn-service.de
- mail-in04.dgn-service.de
- mail-in06.dgn-service.de
- mail-in05.dgn-service.de
MX Priorities
- mail-in03.dgn-service.de: 50
- mail-in04.dgn-service.de: 50
- mail-in06.dgn-service.de: 100
- mail-in05.dgn-service.de: 100
A / AAAA Records
- 62.154.229.64 (no PTR)
Mail Server IPs
- 185.236.252.136 ↩ mail-in03.dgn-service.de
- 185.236.252.137 ↩ mail-in04.dgn-service.de
- 62.154.230.141 ↩ mail-in06.dgn-service.de
- 62.154.230.140 ↩ mail-in05.dgn-service.de
SOA Record
Raw SOA
dns.dgn.de hostmaster.dgn.de 2025121901 86400 7200 3600000 3600
Primary NS (mname)
dns.dgn.de
Admin Email (rname)
hostmaster@dgn.de
Serial
2025121901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
secondary006.dtag.net
pns.dtag.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:213.202.217.128/27 ip4:185.236.252.0/24 ip4:212.82.237.64/26 ip4:62.154.228.0/24 ip4:195.225.241.25 ip4:37.24.49.98 ip4:37.24.49.170 ip4:87.191.168.40 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:213.202.217.128/27 ip4:185.236.252.0/24 ip4:212.82.237.64/26 ip4:62.154.228.0/24 ip4:195.225.241.25 ip4:37.24.49.98 ip4:37.24.49.170 ip4:87.191.168.40 -all
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