groupcbs.com

Valid Email Server
Domain Lookup › groupcbs.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
groupcbs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:46:56 UTC · ↺ Refresh

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MX Hostnames

  • groupcbs-com.mail.protection.outlook.com

MX Priorities

  • groupcbs-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.41.206 ↩ mail-byapr05cu00806.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c927::6 ↩ mail-bn3pr0501cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f801:: ↩ mail-byapr05cu00700.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.beartech.net hostmaster.beartech.net 2026072701 10800 3600 1209600 3600
Primary NS (mname)
ns1.beartech.net
Admin Email (rname)
hostmaster@beartech.net
Serial
2026072701
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.beartech.net
ns1.beartech.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.groupcbs.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

10 records
  • knowbe4-site-verification=185896eeabfefb1ef480b9909d84acc3
  • mnf68o8sfo5tas05kkup02o8do
  • google-site-verification=pfVVnibj_B_ACZcwrY1HR0LBWF8UAyzbI27eBLsuImY
  • pardot867751=2a46071c546b1a7e3f624ce0bcb40f3fa4330b4f7b42ceacdb01f5720d7d1984
  • linkedin-site-verification=1eb3b93c-ceab-4151-8bb5-4bf68f96e63c
  • ggfrcjbhfopuq6ea2odmb0p4hs.
  • 72917irqf1vl1p9bbc39loe3nf
  • MS=ms59717211
  • MS=ms95092398
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.groupcbs.com -all
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