mail.fnb4u.com - robtex.com

mail.fnb4u.com

DNSSEC⚠️ Not signed
A66.18.160.207πŸ‡ΊπŸ‡Έ TULAROSA-COMMUNICATIONS66.18.160.0/20 Tularosa Communications
PTRmail.fnb4u.com

fnb4u.com

DNSSEC⚠️ Not signed
A3.33.251.168πŸ‡ΊπŸ‡Έ Amazon3.33.240.0/20
A15.197.225.128πŸ‡ΊπŸ‡Έ Amazon15.197.224.0/20
NSns15.domaincontrol.com ⭐
NSns16.domaincontrol.com
MXmail.fnb4u.com ⭐
TXTv=spf1 ip4:66.18.160.207 ip4:67.211.95.150 ip4:12.165.112.51 ip4:12.165.112.5...
SOAns15.domaincontrol.comdns@jomax.net 2026-04-08 #0

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

200920112013201520172019202120232025A66.18.160.207202.31.186.55
β—‹A202.31.186.552008-03-12 β†’ 2008-03-12 Β· 3 obs
● 2008-03-12 06:14:54
β—‹ 2015-08-04 13:52:20
β—‹ 2026-04-14 09:36:18
●A66.18.160.2072015-08-04 β†’ 2026-04-14 Β· 3 obs
β—‹ 2008-03-12 06:14:54
● 2015-08-04 13:52:20
● 2026-04-14 09:36:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fnb4u.comns15.domaincontrol.com, ns16.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.107.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fnb4u.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A166.18.160.207

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)

Analysis

Mail Server Role

mail.fnb4u.com serves as the mail server for fnb4u.com.

IP Addresses

mail.fnb4u.com points to an IP address: 66.18.160.207.

Other host names, for instance mail.fnbalamo.com, share IP numbers with mail.fnb4u.com.