transfinitylcb.com

Valid Email Server
Domain Lookup › transfinitylcb.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
transfinitylcb.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 16:47:47 UTC · ↺ Refresh

MX Hostnames

  • mail.transfinitylcb.com

MX Priorities

  • mail.transfinitylcb.com: 0

A / AAAA Records

  • 172.67.187.230 (no PTR)
  • 104.21.64.219 (no PTR)
  • 2606:4700:3035::6815:40db (no PTR)
  • 2606:4700:3033::ac43:bbe6 (no PTR)

Mail Server IPs

  • 217.216.75.179 ↩ vmi3044001.contaboserver.net

SOA Record

Raw SOA celine.ns.cloudflare.com dns.cloudflare.com 2398777128 10000 2400 604800 1800
Primary NS (mname)
celine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398777128
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

celine.ns.cloudflare.com
earl.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:217.216.75.179 ~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

✗ 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

1 record
  • SPFv=spf1 a mx ip4:217.216.75.179 ~all
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