uhlsport.de

Valid Email Server
Domain Lookup › uhlsport.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 03:25:53 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • uhlsport-de.mail.protection.outlook.com: 4

A / AAAA Records

  • 212.97.109.222 ↩ rev-97-109-222.gbc.de

Mail Server IPs

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

SOA Record

Raw SOA ns.gbc.systems support.gbc.net 2025071406 3600 900 1209600 300
Primary NS (mname)
ns.gbc.systems
Admin Email (rname)
support@gbc.net
Serial
2025071406
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns.gbc.jetzt
ns.gbc.gmbh
ns.gbc.green
ns.gbc.systems
ns.gbc.red

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com ip4:212.97.96.0/19 ip4:88.99.164.34 ip4:138.201.122.195 ip4:153.92.83.2 include:spf.crsend.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

6 records
  • 3d7caba600c48c8343080a177a4a1519f207c96dfcbba74092f30c8f3053cac
  • MS=F3966E25864142FF07F6C58860BF920490F0D378
  • MS=ms68418884
  • SPFv=spf1 a include:spf.protection.outlook.com ip4:212.97.96.0/19 ip4:88.99.164.34 ip4:138.201.122.195 ip4:153.92.83.2 include:spf.crsend.com include:spf-de.emailsignatures365.com -all
  • decb635447e8e7ea4b33bee355ae4e3b187ae1c525e50d3ee9fc70b69eaef050
  • fcc63aec3deb643dc86223d4dacd035f07c75100eb85438ea2c97859126497d
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