Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amrum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 13:09:50 UTC · ↺ Refresh
MX Hostnames
- profimail.etc.de
- backupmx.etc.de
MX Priorities
- backupmx.etc.de: 20
- profimail.etc.de: 10
A / AAAA Records
- 89.31.143.90 (no PTR)
Mail Server IPs
- 49.12.220.144 ↩ backupmx.etc.de
- 212.12.63.104 ↩ profimail.etc.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024120324 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024120324
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.org
ns.udag.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:maildomain._spf.datev.de ip4:188.94.250.251 ip4:212.12.63.123 ip4:31.220.126.8 ip4:195.244.111.231 ip4:195.244.111.232 include:spf.protection.outlook.com a:profimail.etc.de mx -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms64732613
- SPFv=spf1 include:spf.mailjet.com include:maildomain._spf.datev.de ip4:188.94.250.251 ip4:212.12.63.123 ip4:31.220.126.8 ip4:195.244.111.231 ip4:195.244.111.232 include:spf.protection.outlook.com a:profimail.etc.de mx -all
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