glassinc.net

Valid Email Server
Domain Lookup › glassinc.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
glassinc.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 12:21:30 UTC · ↺ Refresh

MX Hostnames

  • glassinc-net.mail.protection.outlook.com

MX Priorities

  • glassinc-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 13.226.94.26 ↩ server-13-226-94-26.jfk52.r.cloudfront.net
  • 13.226.94.5 ↩ server-13-226-94-5.jfk52.r.cloudfront.net
  • 13.226.94.103
  • 13.226.94.118

Mail Server IPs

  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-103.awsdns-12.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-103.awsdns-12.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1705.awsdns-21.co.uk
ns-870.awsdns-44.net
ns-103.awsdns-12.com
ns-1287.awsdns-32.org

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
  • MS=ms33701982
  • google-site-verification=3KSDEfliz0Uwp3DeIcW4X79un5phDasyhqMsULSUFvk
  • google-site-verification=4Eo7PSjja_v7XQf1nkWBBv-KDZ5PMhg6mNpQvsJWKa4
  • google-site-verification=kXd4Ryb7yH_HGNBouGFYEebW8pI2trG8DyO12G4r498
  • mosyle-verification-1761336849
  • SPFv=spf1 include:spf.protection.outlook.com -all
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