connectiv.de

Valid Email Server
Domain Lookup › connectiv.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
connectiv.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 04:34:32 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 77.75.253.32 ↩ cloud2-vm754.de-nserver.de

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns01.ipconn.de hostmaster.connectiv.de 2025112501 10000 1800 604800 480
Primary NS (mname)
dns01.ipconn.de
Admin Email (rname)
hostmaster@connectiv.de
Serial
2025112501
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
480s

Nameservers (NS)

dns02.ipconn.de
dns01.ipconn.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:217.6.129.0/24 ip4:77.75.253.32 -all
📊 DNS lookups: 2/10
✓ 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

5 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ip4:217.6.129.0/24 ip4:77.75.253.32 -all
  • AC8A8EFB-3DCB-4D93-BA56-93CB99103248
  • MS=ms99642855
  • MS=ms45583591
  • d365mktkey=4yr4zszrcqxjkrxm7z2tefwls
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