mail.fgws.cz - robtex.com
mail.fgws.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.250.17.118๐จ๐ฟ WIA-AS80.250.0.0/19 WIA s.r.o., Prague, Czech Republic | ||||||
| PTR | mail.fgws.cz | ||||||
fgws.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2001:1568::13๐จ๐ฟ WEB4U2001:1568::/33 | ||||||
| A | 81.91.86.13๐จ๐ฟ WEB4U81.91.80.0/21 | ||||||
| NS | ns2.web4u.cz โญ | ||||||
| NS | ns.web4u.cz | ||||||
| MX | mail.fgws.cz โญ | ||||||
| TXT | v=spf1 +mx -all | ||||||
| TXT | _g5e44h1j8i1i3axqp6hctqzofext2hw | ||||||
| TXT | _s1hbg5tro5mxlq4jsfjgze2s3mf1w4j | ||||||
| SOA | ns.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)
โA80.250.17.1182026-02-16 โ 2026-08-09 ยท 2 obs
โ 2026-02-16 02:16:58
โ 2026-08-09 11:02:24
โ 2026-08-09 11:02:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| fgws.cz | ns2.web4u.cz, ns.web4u.cz | 4 records |
โ Authoritative Response
Server:85.207.53.12
NS records: ns2.web4u.cz, ns.web4u.cz
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 918ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.250.17.118 |
๐ 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.