Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
transgo.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 16:53:41 UTC · ↺ Refresh
MX Hostnames
- transgo-mx.mail.protection.outlook.com
MX Priorities
- transgo-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 18.238.80.3 ↩ server-18-238-80-3.jfk52.r.cloudfront.net
- 18.238.80.129 ↩ server-18-238-80-129.jfk52.r.cloudfront.net
- 18.238.80.127
- 18.238.80.45
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1982.awsdns-55.co.uk awsdns-hostmaster.amazon.com 2024120701 7200 900 1209600 86400
Primary NS (mname)
ns-1982.awsdns-55.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2024120701
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1982.awsdns-55.co.uk
ns-742.awsdns-28.net
ns-109.awsdns-13.com
ns-1176.awsdns-19.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- MS=ms81568424
- SPFv=spf1 include:spf.protection.outlook.com -all
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