Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steuerberaterstein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:42:24 UTC · ↺ Refresh
MX Hostnames
- pmg.comnet.de
MX Priorities
- pmg.comnet.de: 10
A / AAAA Records
- 164.138.192.35 ↩ 35.192.138.164.static.comnet-gmbh.de
Mail Server IPs
- 164.138.192.44 ↩ pmg.comnet.de
SOA Record
Raw SOA
ns.comnet.de noc.comnet.de 2511041620 3600 900 1209600 3600
Primary NS (mname)
ns.comnet.de
Admin Email (rname)
noc@comnet.de
Serial
2511041620
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.comnet.de
ns.comnet.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx a:pmg.comnet.de a:hetzner-pmg.comnet.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a:pmg.comnet.de a:hetzner-pmg.comnet.de -all
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