osgtool.com

Valid Email Server
Domain Lookup › osgtool.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
osgtool.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 12:16:27 UTC · ↺ Refresh

MX Hostnames

  • osgtool-com.mail.eo.outlook.com

MX Priorities

  • osgtool-com.mail.eo.outlook.com: 0

A / AAAA Records

  • 63.141.128.21 (no PTR)

Mail Server IPs

  • 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
  • 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
  • 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
  • 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::3 ↩ mail-tyvp286cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:cc24:: ↩ mail-os0p286cu01300.inbound.protection.outlook.com

SOA Record

Raw SOA cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 36 3600 10000 604800 3600
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
36
Refresh
3600s
Retry
10000s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:12.218.202.66 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

4 records
  • klaviyo-site-verification=Szh4jm
  • klaviyo-site-verification=WHqn27
  • SPFv=spf1 ip4:12.218.202.66 include:spf.protection.outlook.com ~all
  • google-site-verification=OKGzRJr55MB8Ljp9HLAkibqhBiJisRkcObBoY85acyM
Full email verification for osgtool.com

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