un.de

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

Domain Overview

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

Checked via [email protected] · 2026-09-04 18:53:41 UTC · ↺ Refresh

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MX Hostnames

  • mail-in-01.ipandmore.de
  • mail-in-02.ipandmore.de

MX Priorities

  • mail-in-01.ipandmore.de: 10
  • mail-in-02.ipandmore.de: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 213.252.17.24 ↩ glmailin01a.muc2.ipandmore.de
  • 2a04:d740:6201::17:24 (no PTR)
  • 213.252.2.111 ↩ glmailin02a.zone01.ipandmore.host
  • 2a04:d740:7800::111 ↩ glmailin02a.zone01.ipandmore.host

SOA Record

Raw SOA ns.ipandmore.net hostmaster.ipandmore.de 2024071502 10800 1800 3600000 1800
Primary NS (mname)
ns.ipandmore.net
Admin Email (rname)
hostmaster@ipandmore.de
Serial
2024071502
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
1800s

Nameservers (NS)

ns.ipandmore.email
ns.ipandmore.cloud
ns.ipandmore.net
ns.ipandmore.hosting

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.ipandmore.de mx a -all
📊 DNS lookups: 3/10
✓ 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

1 record
  • SPFv=spf1 include:_spf.ipandmore.de mx a -all
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