b-groupag.com

Valid Email Server
Domain Lookup › b-groupag.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
b-groupag.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 04:44:54 UTC · ↺ Refresh

MX Hostnames

  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 45.144.187.11 (no PTR)

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA ns1022.ui-dns.de hostmaster.1und1.de 2016110229 28800 7200 604800 300
Primary NS (mname)
ns1022.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110229
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1022.ui-dns.com
ns1022.ui-dns.org
ns1022.ui-dns.de
ns1022.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:134.119.244.49 include:_spf.google.com include:_spf.a-fk.de include:agenturserver.de include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • _globalsign-domain-verification=4eauPZUBTNYxNHFqB3zOmi_trs0AIzWFyncMwfHXZz
  • r8o61elgr38tob41nmlbastjoc
  • SPFv=spf1 a mx ip4:134.119.244.49 include:_spf.google.com include:_spf.a-fk.de include:agenturserver.de include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
  • domainVerification=3128f529-fb43-4ab4-9b2a-0b84c86426fe
  • MS=ms76788370
Full email verification for b-groupag.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits