mail.fei.com - robtex.com

mail.fei.com

DNSSEC⚠️ Not signed
A23.99.53.88πŸ‡ΊπŸ‡Έ Microsoft23.96.0.0/14 MICROSOFT

fei.com

DNSSEC⚠️ Not signed
A216.151.18.55πŸ‡ΊπŸ‡Έ UNSPECIFIED216.151.0.0/19 Opus Interactive Netblock
NSns3.level3.net ⭐
NSpdns1.ultradns.net
NSpdns2.ultradns.net
NSpdns3.ultradns.org
NSpdns4.ultradns.org
NSpdns5.ultradns.info
NSpdns6.ultradns.co.uk
MXmxa-002a2102.gslb.pphosted.com ⭐
MXmxb-002a2102.gslb.pphosted.com ⭐
TXTMS=ms26052182
TXTMS=ms47857068
TXTzscaler-verification-209720-04082025-6tqcos54
TXTzscaler-verification-209720-912025-AmI3SWWp2e
TXTdJ/+0Nh6lhby7WqweUzDxR0Ej1Zefm7PrW9nQJ9mKmQybOrJhZrz2sAkHpOi1qNgL2NJD87tDB9ow...
TXTv=spf1 mx a include:mktomail.com include:spf.protection.outlook.com ip4:148....
SOAns3.level3.netdnsteam@level3.com.fei.com 2018-04-14 #7
WOT: SAFE (68/100)
rank #204724 globally
rank #90268 in the tld
WOT: SAFE (84/100)
πŸ“ˆ Tranco rank: #200,461

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

2017201820192020202120222023202420252026A23.99.53.88
●A23.99.53.882016-07-29 β†’ 2026-06-20 Β· 2 obs
● 2016-07-29 11:25:52
● 2026-06-20 07:38:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...-
fei.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

βœ… Authoritative Response

Server:204.74.108.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fei.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A123.99.53.88

Analysis

IP Addresses

mail.fei.com points to a single IP number: 23.99.53.88.