Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
region-frankfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 22:40:55 UTC · ↺ Refresh
MX Hostnames
- mail.region-frankfurt.de
MX Priorities
- mail.region-frankfurt.de: 10
A / AAAA Records
- 213.178.85.187 ↩ 85-187.advantic.de
Mail Server IPs
- 80.155.57.21 ↩ mail.region-frankfurt.de
SOA Record
Raw SOA
ns1.advantic.net admin.region-frankfurt.de 2025040101 14400 7200 604800 86400
Primary NS (mname)
ns1.advantic.net
Admin Email (rname)
admin@region-frankfurt.de
Serial
2025040101
Refresh
14400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.advantic.net
ns1.advantic.net
SPF Record
✓ Strict (-all)
v=spf1 +ip4:80.155.57.16/29 +include:mail.advantic.de +ip4:83.169.8.235 +ip4:92.204.48.119 +include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- p6kbgy3khkx7ts5gbm8hk2j4mt6ldwcd
- SPFv=spf1 +ip4:80.155.57.16/29 +include:mail.advantic.de +ip4:83.169.8.235 +ip4:92.204.48.119 +include:spf.protection.outlook.com -all
- MS=74E56F090CDF543ADC761AB98ABFAAAA252E2E96
- have-i-been-pwned-verification=dweb_3k4zpsy4j0y26xp1hhierpvd
- openai-domain-verification=dv-mqs8H9CrJe8tFz6WYp0QUEs4
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