stbkramer.de

Valid Email Server
Domain Lookup › stbkramer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stbkramer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 20:49:08 UTC · ↺ Refresh

MX Hostnames

  • stbkramer-de.mail.protection.outlook.com

MX Priorities

  • stbkramer-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.160.0.96 ↩ 217-160-0-96.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1026.ui-dns.de hostmaster.schlund.de 2015080824 28800 7200 604800 300
Primary NS (mname)
ns1026.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2015080824
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1026.ui-dns.de
ns1026.ui-dns.com
ns1026.ui-dns.org
ns1026.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:80.147.161.26 a:mail.fp-sign.com ip4:83.246.89.68/32 include:_spf-eu.ionos.com include:spf.m-1.eu-1.quentn.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; pct=10; ri=86400; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 10% of failing messages only

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

2 records
  • SPFv=spf1 mx a ip4:80.147.161.26 a:mail.fp-sign.com ip4:83.246.89.68/32 include:_spf-eu.ionos.com include:spf.m-1.eu-1.quentn.com include:spf.protection.outlook.com ~all
  • MS=ms64544696
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