mail.evb.cz - robtex.com

mail.evb.cz

DNSSECโš ๏ธ Not signed
A81.91.87.10๐Ÿ‡จ๐Ÿ‡ฟ WEB4U81.91.80.0/21
PTRmail.web4u.cz

evb.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A88.86.124.14๐Ÿ‡จ๐Ÿ‡ฟ SuperNetwork88.86.96.0/19 s.r.o.
NSns2.web4u.cz โญ
NSns.web4u.cz
MXmx.web4u.cz โญ
TXTMS=ms89715871
TXTv=spf1 a mx ptr include:_spf.web4u.cz ip4:93.185.96.155 ip4:93.185.96.156 ip4...
SOAns.web4u.czadmin@web4u.cz 2025-10-21 #1

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A81.91.87.10
โ—A81.91.87.102015-06-01 โ†’ 2026-04-28 ยท 2 obs
โ— 2015-06-01 13:54:30
โ— 2026-04-28 08:49:40

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
evb.czns.web4u.cz, ns2.web4u.cz4 records

โœ… Authoritative Response

Server:185.14.224.241

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1047ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A181.91.87.10

๐Ÿ“Œ Glue Records Collected

Total: 4

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

Analysis

IP Addresses

mail.evb.cz points to IP number 81.91.87.10.

For instance, other host names mail.easytherm.eu, mail.proclio.cz, mail.finkos.cz, mail.c4eforum.net and mail.martin-kuba.cz share IP numbers with mail.evb.cz.