grandom.cz - robtex.com

grandom.cz

DNSSEC🔒 Signed (DS record present)
A5.180.200.5🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401
PTRelvis2.rozhled.cz
NSns.rozhled.cz
A2a0b:3240:0:1::2🇨🇿 MASTER-AS2a0b:3240::/32 CZ-BYDZOVSKY-20190401
PTRns.rozhled.cz
A5.180.200.2🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401
PTRns.rozhled.cz
NSns.rozhled.eu
A2a01:430:12::2🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
PTRns.rozhled.cz
A93.185.111.178🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRns1.magichouse.cz
MXmx.rozhled.cz
A81.31.47.123🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1
MXmx.rozhled.net(100)
A5.180.200.22🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401
PTRmx.rozhled.net
TXTv=spf1 include:spf.rozhled.cz -all
SOAns.rozhled.czadmin@rozhled.cz 2020-12-12 #60

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1780730235

Same first word

Similar names

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSns.rozhled.czns.rozhled.euns1.zserver.czns2.zserver.eus2.zserver.czs5.zserver.czMXmx.rozhled.czmx.rozhled.netmx1.zserver.czmx2.zserver.eus5.zserver.czA5.180.200.551.38.1.7589.187.149.18
NSns.rozhled.cz2026-05-26 → 2026-06-06 · 3 obs
○ 2020-03-06 07:40:16
● 2026-05-26 07:03:02
● 2026-06-06 07:37:40
NSns.rozhled.eu2026-05-26 → 2026-06-06 · 3 obs
○ 2020-03-06 07:40:16
● 2026-05-26 07:03:02
● 2026-06-06 07:37:40
NSns1.zserver.cz2020-03-06 → 2020-03-06 · 4 obs
○ 2017-01-11 17:22:08
● 2020-03-06 07:40:16
○ 2026-05-26 07:03:02
○ 2026-06-06 07:37:40
NSns2.zserver.eu2020-03-06 → 2020-03-06 · 4 obs
○ 2017-01-11 17:22:08
● 2020-03-06 07:40:16
○ 2026-05-26 07:03:02
○ 2026-06-06 07:37:40
NSs2.zserver.cz2015-07-24 → 2017-01-11 · 4 obs
● 2015-07-24 18:53:38
● 2017-01-11 17:22:08
○ 2020-03-06 07:40:16
○ 2026-06-06 07:37:40
NSs5.zserver.cz2015-07-24 → 2017-01-11 · 4 obs
● 2015-07-24 18:53:38
● 2017-01-11 17:22:08
○ 2020-03-06 07:40:16
○ 2026-06-06 07:37:40
MXmx.rozhled.cz2026-05-26 → 2026-06-06 · 3 obs
○ 2020-03-06 07:40:16
● 2026-05-26 07:03:02
● 2026-06-06 07:37:40
MXmx.rozhled.net2026-05-26 → 2026-06-06 · 3 obs
○ 2020-03-06 07:40:16
● 2026-05-26 07:03:02
● 2026-06-06 07:37:40
MXmx1.zserver.cz2020-03-06 → 2020-03-06 · 4 obs
○ 2017-01-11 17:22:08
● 2020-03-06 07:40:16
○ 2026-05-26 07:03:02
○ 2026-06-06 07:37:40
MXmx2.zserver.eu2020-03-06 → 2020-03-06 · 4 obs
○ 2017-01-11 17:22:08
● 2020-03-06 07:40:16
○ 2026-05-26 07:03:02
○ 2026-06-06 07:37:40
MXs5.zserver.cz2015-07-24 → 2017-01-11 · 4 obs
● 2015-07-24 18:53:38
● 2017-01-11 17:22:08
○ 2020-03-06 07:40:16
○ 2026-06-06 07:37:40
A5.180.200.52026-05-26 → 2026-06-06 · 3 obs
○ 2020-03-06 07:40:16
● 2026-05-26 07:03:02
● 2026-06-06 07:37:40
A51.38.1.752020-03-06 → 2020-03-06 · 4 obs
○ 2017-01-11 17:22:08
● 2020-03-06 07:40:16
○ 2026-05-26 07:03:02
○ 2026-06-06 07:37:40
A89.187.149.182015-07-24 → 2017-01-11 · 4 obs
● 2015-07-24 18:53:38
● 2017-01-11 17:22:08
○ 2020-03-06 07:40:16
○ 2026-06-06 07:37:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
grandom.czns.rozhled.cz, ns.rozhled.eu2 records

✅ Authoritative Response

Server:93.185.111.178

NS records: ns.rozhled.cz, ns.rozhled.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1232ms | Queries: -

📄 Records

TypeCountSample Data
A15.180.200.5
NS2ns.rozhled.cz, ns.rozhled.eu
MX2mx.rozhled.net (pri: 100), mx.rozhled.cz (pri: 5)
TXT1v=spf1 include:spf.rozhled.cz -all
SOA1ns.rozhled.cz admin.rozhled.cz

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.rozhled.cz, ns.rozhled.cz)

Analysis

IP Addresses

grandom.cz has exactly one IP address — 5.180.200.5.

soudal.sk, cinsky.cz, aerobicstyl.cz plus two other host names have IP numbers in common with grandom.cz.

Name Servers

Two name servers handle the delegation for grandom.cz: ns.rozhled.cz and ns.rozhled.eu.

The name server configuration of grandom.cz is shared with other domains, for instance arties-colours.com, vgr.cz, snobl.com and two others.

grandom.cz shares at least some of its name servers with other domains, including 4dtp.net, s4w.net, macroflex.cz and two others.

These name servers are frequently seen alongside the name servers ns2.rozhled.cz.

ns.rozhled.cz and ns.rozhled.eu both carry two IP addresses. The A records for ns.rozhled.cz are 5.180.200.2 and 2a0b:3240:0:1::2; the A records for ns.rozhled.eu are 93.185.111.178 and 2a01:430:12::2.

Mail Servers

grandom.cz uses two mail servers, mx.rozhled.cz and mx.rozhled.net.

The mail server setup of grandom.cz matches that of other domains such as selfservice.cz, tesako.cz, gesys.cz and two others.

grandom.cz shares at least some of its mail servers with other domains, such as sup.cz and ics.cz.

mx.rozhled.cz and mx.rozhled.net each resolve to one IP number: mx.rozhled.cz points to 81.31.47.123 and mx.rozhled.net points to 5.180.200.22.