Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
anna-ingolstadt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:53:50 UTC · ↺ Refresh
MX Hostnames
- mailserver.sperl.de
- mforward.dtag.de
MX Priorities
- mforward.dtag.de: 20
- mailserver.sperl.de: 10
A / AAAA Records
- 62.245.246.81 ↩ web2.sperl.de
Mail Server IPs
- 194.25.242.123 ↩ mforward.dtag.de
- 62.245.246.67 ↩ mailserver.sperl.de
SOA Record
Raw SOA
dns3.sperl.de hostmaster.sperl.de 2026021205 10800 3600 604800 3600
Primary NS (mname)
dns3.sperl.de
Admin Email (rname)
hostmaster@sperl.de
Serial
2026021205
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spfhosting.sperl.de -all
📊 DNS lookups: 1/10
✓ 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
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spfhosting.sperl.de -all
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