Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tranzon.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:44:52 UTC · ↺ Refresh
MX Hostnames
- mx1.smtp.exch031.serverdata.net
- mx2.smtp.exch031.serverdata.net
MX Priorities
- mx1.smtp.exch031.serverdata.net: 10
- mx2.smtp.exch031.serverdata.net: 20
A / AAAA Records
- 100.52.13.213 ↩ ec2-100-52-13-213.compute-1.amazonaws.com
- 52.44.123.29 ↩ ec2-52-44-123-29.compute-1.amazonaws.com
Mail Server IPs
- 64.78.25.99 ↩ east.smtp.mx.exch031.serverdata.net
- 199.193.206.97 ↩ west.smtp.mx.exch031.serverdata.net
SOA Record
Raw SOA
ns-423.awsdns-52.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-423.awsdns-52.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1063.awsdns-04.org
ns-1874.awsdns-42.co.uk
ns-423.awsdns-52.com
ns-973.awsdns-57.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.intermedia.net include:spf.mailgun.org include:spf.mandrillapp.com include:servers.mcsv.net mx a -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=8nWLp_uTGTgmm6o5gPOeKmMnLauzfxWy-B_Z3a5MRAY
- SPFv=spf1 include:spf.intermedia.net include:spf.mailgun.org include:spf.mandrillapp.com include:servers.mcsv.net mx a -all
- amazonses:ppAxS5H0FWi4a94BFKVcGubAeST0ZEfr1cS0eLMvCzg=
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