transguardian.com

Valid Email Server
Domain Lookup › transguardian.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 02:22:47 UTC · ↺ Refresh

MX Hostnames

  • transguardian-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 13.107.213.40 (no PTR)
  • 13.107.246.40 (no PTR)
  • 2620:1ec:bdf::40
  • 2620:1ec:46::40

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA algin.ns.cloudflare.com dns.cloudflare.com 2398737934 10000 2400 604800 1800
Primary NS (mname)
algin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398737934
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

algin.ns.cloudflare.com
lila.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:24.106.3.0/24 ip4:34.211.10.37 ip4:52.45.251.219 include:spf.intermedia.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • twilio-domain-verification=72404b18188568ac781966e94cb9d16a
  • SPFv=spf1 ip4:24.106.3.0/24 ip4:34.211.10.37 ip4:52.45.251.219 include:spf.intermedia.net include:spf.protection.outlook.com ~all
  • GPsYyiEk/9IaOuEKJwWlwqXUxmSlmpisT3IXSHk0XApFKHhv1LZ9iod/qQFZtAqjtWfmaYiJy+nK3KfKq6npVA==
  • MS=ms21622278
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