costingservicesgroup.com

Valid Email Server
Domain Lookup › costingservicesgroup.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 05:45:47 UTC · ↺ Refresh

MX Hostnames

  • costingservicesgroup-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 160.153.0.86 ↩ 86.0.153.160.host.secureserver.net

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA ns11.domaincontrol.com dns.jomax.net 2023120400 28800 7200 604800 3600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023120400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns11.domaincontrol.com
ns12.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

6 records
  • yandex-verification: ddda62825efd95b9
  • v=verifydomain MS=5418184
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • ca3-111e9b7915ad4d59896810a2b8e1dcc0
  • google-site-verification=NRRSvZjER0JQTsjJXDmbeZCjdzDGgDHhghVEi_7Oi6E
  • google-site-verification=kRpWrpMaMZJhvx8YK7NZwEPUkkFMolC257aGDthK9Nk
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