mail.on4u.com - robtex.com

mail.on4u.com

DNSSEC⚠️ Not signed
A51.255.4.194🇫🇷 OVH51.254.0.0/15
PTRip194.ip-51-255-4.eu

on4u.com

DNSSEC⚠️ Not signed
A54.37.42.239🇫🇷 OVH54.37.0.0/16
NSns1.gandi.net
NSns-192-a.gandi.net
NSns-202-c.gandi.net
NSns-6-b.gandi.net
MXmail.on4u.es
TXTsfcc_verification_bfls=5e3493833e9f121be000934bc7ae40a7d3a292a678704e6611a35b...
TXTv=spf1 ip4:51.255.4.194 ip4:141.94.155.70 include:spf.mandrillapp.com -all
TXTsfcc_verification_bdwb=cdb5b32e0d547e5b74104be5e7092f8cb1f3adc9ff27b2df5f40bb...
TXTlanding-ternua=9f2b9dab96e9dbbcbd4b0cd3bc01a1e5
TXTgoogle-site-verification=rnxL6qjiCVAFcEvVcSeJCbx6-DKiPU8LANiOD54PvVM
SOAns1.gandi.nethostmaster@gandi.net serial=1785369600

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

200920112013201520172019202120232025A51.255.4.194188.165.130.201202.31.186.5587.98.225.69
A188.165.130.2012016-07-09 → 2016-07-09 · 4 obs
○ 2016-03-12 07:45:26
● 2016-07-09 09:39:52
○ 2026-07-08 19:01:02
○ 2026-07-30 20:38:10
A202.31.186.552008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 00:35:58
○ 2015-07-22 10:15:24
○ 2026-07-30 20:38:10
A51.255.4.1942026-07-08 → 2026-07-30 · 3 obs
○ 2016-07-09 09:39:52
● 2026-07-08 19:01:02
● 2026-07-30 20:38:10
A87.98.225.692015-07-22 → 2016-03-12 · 5 obs
○ 2008-03-18 00:35:58
● 2015-07-22 10:15:24
● 2016-03-12 07:45:26
○ 2016-07-09 09:39:52
○ 2026-07-30 20:38:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
on4u.comns-192-a.gandi.net, ns-6-b.gandi.net, ns-202-c.gandi.net-

✅ Authoritative Response

Server:217.70.187.203

NS records: ns-192-a.gandi.net, ns-6-b.gandi.net, ns-202-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for on4u.com (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

TypeCountSample Data
A151.255.4.194

Analysis

IP Addresses

mail.on4u.com points to a single IP number: 51.255.4.194.

Additional host names — ip194.ip-51-255-4.eu, 51.255.4.194.ip.yayin.com.tr, mx2.on4u.es and two others — share IP numbers with mail.on4u.com.