red6-es.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
red6-es.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 21:09:44 UTC · ↺ Refresh

MX Hostnames

  • red6es-de01b.mail.protection.outlook.de

MX Priorities

  • red6es-de01b.mail.protection.outlook.de: 0

A / AAAA Records

  • 85.13.130.207 ↩ dd13238.kasserver.com

Mail Server IPs

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

SOA Record

Raw SOA ns1.first-ns.de do-not-reply.red6-is.de 2026030506 10800 3600 604800 3600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
do-not-reply@red6-is.de
Serial
2026030506
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=jdGIRIQUDLwUJMvYYVuz6hSy5LiP-KPMZOa0OZ3ZGaU
  • google-site-verification=yuYL2TS3xOspYEOlDGBR3vNG4iDRy1VZphB7mQGkH1g
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • atlassian-domain-verification=HUv1BaGXrbm71aaaMNJgHyek8qh0dhyFioUYXEsjDqfrSjvWbuYAKn0XeaEyjEls
  • google-site-verification=ZoKTB-wdg4LeTTa3F-kZ1xC277p2HYWWRf-KZVOt8OU
Full email verification for red6-es.de

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