julabo.de

Valid Email Server
Domain Lookup › julabo.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:31:11 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • julabo-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 91.223.151.142 (no PTR)
  • 2a05:d580::200e:0:0:0:2 ↩ d37.udmedia.de

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.powerdns.de technik.udmedia.de 2024020700 10800 3600 1209600 3600
Primary NS (mname)
ns3.powerdns.de
Admin Email (rname)
technik@udmedia.de
Serial
2024020700
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns4.powerdns.de
ns3.powerdns.de

SPF Record

✓ Strict (-all)
v=spf1 a ip4:217.89.101.215 ip4:62.153.216.250 include:_spf-ipa.badencloud.de include:spf-de.emailsignatures365.com include:spf.protection.outlook.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

✗ 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
  • SPFv=spf1 a ip4:217.89.101.215 ip4:62.153.216.250 include:_spf-ipa.badencloud.de include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
  • MS=ms84396661
  • k7upckk9j38h1pk8vdq55afql8
  • google-site-verification=Q-_0fB_FeiyQEgqiOCE6WhbCbG2J7D-6Qr4ept-_MXE
Full email verification for julabo.de

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