rissmann.com

Valid Email Server
Domain Lookup › rissmann.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rissmann.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 14:05:37 UTC · ↺ Refresh

MX Hostnames

  • rissmann-com.mail.protection.outlook.com

MX Priorities

  • rissmann-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.158 ↩ 217-160-0-158.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::267 ↩ 2001-08d8-100f-f000-0000-0000-0000-0267.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 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
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.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 ns1038.ui-dns.com hostmaster.kundenserver.de 2017040868 28800 7200 604800 300
Primary NS (mname)
ns1038.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017040868
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1038.ui-dns.de
ns1038.ui-dns.org
ns1038.ui-dns.biz
ns1038.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ 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

4 records
  • tmes=3dab56f3e1e2a19c2c8b5983aa697878
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
  • brevo-code:ff1fabb0d886947e460ce0a95ec1928d
  • 201804300530071sclmol4u1qeju1052sa7o1t586qlrl8nxqzjolw6t7ntvs1yk
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