rueba.de

Valid Email Server
Domain Lookup › rueba.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rueba.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 17:29:56 UTC · ↺ Refresh

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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 2023100500 43200 7200 1209600 86400
Primary NS (mname)
auth-ns1.edt.de
Admin Email (rname)
hostmaster@inside-computer.de
Serial
2023100500
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

auth-ns2.edt.de
auth-ns3.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.cloud.ci-solution.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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
  • MS=ms75791131
  • apple-domain-verification=HZSm2YxyUZUpKxwC
  • atlassian-domain-verification=BECpqJVu81UY3u5oODDuiDSCkuqFMEsi1zamjT6h3Vg1qaiavJHSSCZ07/M2Wknv
  • SPFv=spf1 mx a:mx01.rz-inside.net include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:spf-de.emailsignatures365.com -all
  • xERLbDYvPHnjKd0CC7tqy/hlIaJ/PagRMrN4Ph4jmCFK/Yj0eAgXu/678g+Aenj9U7JNQw7ELV1cT1mHT7smCg==
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