f5enterprises.com

Valid Email Server
Domain Lookup › f5enterprises.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
f5enterprises.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 14:55:19 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 30
  • aspmx.l.google.com: 10
  • aspmx2.googlemail.com: 40
  • aspmx3.googlemail.com: 50
  • alt1.aspmx.l.google.com: 20

A / AAAA Records

  • 148.72.29.230 ↩ 230.29.72.148.host.secureserver.net

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2025071400 28800 7200 604800 3600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025071400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

✗ 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
  • facebook-domain-verification=kiyrtvzup49yfyo577cv9zw1ctgixe
  • google-site-verification=a9aFanJh1xzeVfWBtQPOUyqCI4KcHUyWHxQJWUijdCU
  • google-site-verification=lIkSmmNZgRoP5irrZjz7Vif-nnnb2CrS0RK5yzJKSwo
  • google-site-verification=W9C216-vmTJ7dAwus9bP9v3J_tv-eBJ6KikxIezlin0
  • google-site-verification=XbO6vhUKmsoYjva_6633rv08uKyud4QI9Eps3FX7LiY
  • apple-domain-verification=jkq9vxBJB0ltpLHC2pylsKSYjD9d8Cr6L8L5RnzjWHA
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