bitkom-service.de

Valid Email Server
Domain Lookup › bitkom-service.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bitkom-service.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:07:12 UTC · ↺ Refresh

MX Hostnames

  • bitkomservice-de01e.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 37.208.107.132

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns8.colt.net
ns0.de.colt.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:188.138.81.137 ip4:20.52.238.120 include:spf.mailjet.com include:spf.protection.outlook.com include:marketing.dynamics.com include:spf.mailingress.de include:_spf.zimpel.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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

7 records
  • d365mktkey=7bdrf3hretabpvd23w8kyyl8b
  • _telesec-domain-validation= IQX7CLNBTV8SRWLYG8O6JG8AJPZPT2PV1ZCCTP4SP1RX63XFQ046UVRMTRVQRE05
  • f4qa57ndmiu2b5blrponobe3pt
  • google-site-verification=8S5Eoi3uAaVKjqns7WiI_3fDWNbVWBs9ChMPuS2qoDM
  • D-TRUST=7KHAPOYTYBXWYPMSENEU9LA
  • SPFv=spf1 ip4:188.138.81.137 ip4:20.52.238.120 include:spf.mailjet.com include:spf.protection.outlook.com include:marketing.dynamics.com include:spf.mailingress.de include:_spf.zimpel.de -all
  • 503TvlG/TZt3kXT6ZcxTvklYp75K4Q7Hx6iltunb9F+Lp8YyA31lMYKlpQPDCc218vpxKeyySTtPqpqpobTcCw==
Full email verification for bitkom-service.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits