ribe.de

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

Domain Overview

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

Checked via [email protected] · 2026-09-04 18:14:03 UTC · ↺ Refresh

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MX Hostnames

  • mx1.ribe.de

MX Priorities

  • mx1.ribe.de: 20

A / AAAA Records

  • 188.34.143.98 ↩ dcwh12.cmb-cloud.de

Mail Server IPs

  • 212.204.126.39 ↩ mx1.ribe.de

SOA Record

Raw SOA ns1.m-online.net hostmaster.m-net.de 2026081900 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2026081900
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

ns1.m-online.net
ns2.m-online.net
ns3.m-online.net
ns4.m-online.net

SPF Record

✓ Strict (-all)
v=spf1 mx:dcwh12.cmb-group.de mx:stage.ribe.de ip4:212.204.126.39 ip4:188.34.143.98 include:spf.de.umantis.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • SPFv=spf1 mx:dcwh12.cmb-group.de mx:stage.ribe.de ip4:212.204.126.39 ip4:188.34.143.98 include:spf.de.umantis.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
  • docusign=87b6722b-2fb8-40e3-a481-55e7db497dc1
  • apple-domain-verification=KJDZRBV43VBjbUcE
  • apple-domain-verification=dFAtgCsVza4TmBfN
  • 3Lg2AQG795YOqcMXSqj+nvLDaTGmZQAHWyXNqQxbb7bLfX91JZBoYjI3aHU8g+med3GDEVSCjmr5+kFIhox6zQ==
  • swisssign-check=kC2hVhV_ueObu8Tk5JMWqDJ6MhU
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