region10.group

Valid Email Server
Domain Lookup › region10.group

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
region10.group
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 01:38:48 UTC · ↺ Refresh

MX Hostnames

  • region10-group.mail.protection.outlook.com

MX Priorities

  • region10-group.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.112.216.74 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA shades06.rzone.de hostmaster.strato-rz.de 2023022590 86400 7200 604800 300
Primary NS (mname)
shades06.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2023022590
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades06.rzone.de
docks11.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:185.112.216.74 include:spf.protection.outlook.com include:sevdesk.de include:sevdesk.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

7 records
  • dropbox-domain-verification=2g5h89clg2ff
  • apple-domain-verification=wlrAc1TCLDJ0CMys
  • 1password-site-verification=YDKB5XUR7ZD7JKBP4K2XIQ6ZRA
  • atlassian-sending-domain-verification=b5dd9594-500c-4e96-8bdb-e19eb80fc333
  • MS=ms87714163
  • SPFv=spf1 ip4:185.112.216.74 include:spf.protection.outlook.com include:sevdesk.de include:sevdesk.com include:spf-de.emailsignatures365.com ~all
  • atlassian-domain-verification=xF0NGNTENZYLxLeeX/oQnXaH70BeyH3wzQeuvIZY1shojobj3AAxCM4F8PjzI7Ov
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