Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gebr-peters.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:07:41 UTC · ↺ Refresh
MX Hostnames
- mx02.gebr-peters.de
MX Priorities
- mx02.gebr-peters.de: 10
A / AAAA Records
- 78.47.188.87 ↩ mail.ratschhaus.de
Mail Server IPs
- 176.95.69.116 ↩ mx02.gebr-peters.de
SOA Record
Raw SOA
auth-ns1.edt.de hostmaster.inside-computer.de 2025102416 43200 7200 1209600 86400
Primary NS (mname)
auth-ns1.edt.de
Admin Email (rname)
hostmaster@inside-computer.de
Serial
2025102416
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
auth-ns3.edt.de
auth-ns2.edt.de
auth-ns4.edt.de
auth-ns1.edt.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:mx01.rz-inside.net include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 49 chars (valid)
⚠ Public key too short (49 chars) — DKIM may be invalid.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- brevo-code:0730f1c783d2c72bd095f8ecd712a1c0
- SPFv=spf1 mx a:mx01.rz-inside.net include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- atlassian-domain-verification=BECpqJVu81UY3u5oODDuiDSCkuqFMEsi1zamjT6h3Vg1qaiavJHSSCZ07/M2Wknv
- apple-domain-verification=Qq2WszIq9N31GUcC
- apple-domain-verification=4CIBnhWtzF0r3H7f
- MS=ms23339141
- SOXpLvnwHCN7Hl2vBFsufYbM1MSKU8iaMhMbUAheq8YesUVIyYG645OhsnzvFuBAjuupnlpaOdePt3+9YnhDTQ==
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