mail.fgws.cz - robtex.com

mail.fgws.cz

DNSSECโš ๏ธ Not signed
A80.250.17.118๐Ÿ‡จ๐Ÿ‡ฟ WIA-AS80.250.0.0/19 WIA s.r.o., Prague, Czech Republic
PTRmail.fgws.cz

fgws.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A2001:1568::13๐Ÿ‡จ๐Ÿ‡ฟ WEB4U2001:1568::/33
A81.91.86.13๐Ÿ‡จ๐Ÿ‡ฟ WEB4U81.91.80.0/21
NSns2.web4u.cz โญ
NSns.web4u.cz
MXmail.fgws.cz โญ
TXTv=spf1 +mx -all
TXT_g5e44h1j8i1i3axqp6hctqzofext2hw
TXT_s1hbg5tro5mxlq4jsfjgze2s3mf1w4j
SOAns.web4u.czadmin@web4u.cz 2026-01-31 #0

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A80.250.17.118
โ—A80.250.17.1182026-02-16 โ†’ 2026-08-09 ยท 2 obs
โ— 2026-02-16 02:16:58
โ— 2026-08-09 11:02:24

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
fgws.czns2.web4u.cz, ns.web4u.cz4 records

โœ… Authoritative Response

Server:85.207.53.12

NS records: ns2.web4u.cz, ns.web4u.cz

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 918ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A180.250.17.118

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)

Analysis

Mail Server Role

Mail for chava.cz, bikas.cz, spectaculare.cz, 4allpro.cz, moisidis.gr and a few other domains is handled by mail.fgws.cz.

IP Addresses

mail.fgws.cz has exactly one IP address โ€” 80.250.17.118.

mail.jp18.cz, mail.fpro.cz, mail.fsmo.cz plus two other host names have IP numbers in common with mail.fgws.cz.