nextband.cz - robtex.com

nextband.cz

DNSSEC⚠️ Not signed
A185.66.36.22🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRwh34.farma.gigaserver.cz
NS1.ns.gigaserver.cz ⭐
A2a03:1e20:0:5::92🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR1.ns.gigaserver.cz
A185.66.36.92🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR1.ns.gigaserver.cz
NS2.ns.gigaserver.cz
A2a03:1e20:0:5::93🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR2.ns.gigaserver.cz
A185.66.36.93🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR2.ns.gigaserver.cz
NS3.ns.gigaserver.cz
A2a03:1e20:0:5::250🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR3.ns.gigaserver.cz
A185.66.36.250🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR3.ns.gigaserver.cz
NS4.ns.gigaserver.cz
A40.67.208.152🇳🇱 Microsoft40.67.0.0/16
MXmail.gigaserver.cz ⭐
A185.66.36.222🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRmail.gigaserver.cz
TXTv=spf1 mx a include:smtp-gw.gigaserver.cz ~all
SOA1.ns.gigaserver.czdns@gigaserver.cz serial=1545516477

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=1778676434

Subdomains

mail.nextband.cz

Same first word

nextband.com
nextband.cz
nextband.com.au

Similar names

xbandnet.com
xbandnet.net

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NS1.ns.gigaserver.cz2.ns.gigaserver.cz3.ns.gigaserver.cz4.ns.gigaserver.czalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMXmail.gigaserver.czmail.nextband.czmail2.ignum.czmail5.ignum.czA185.66.36.22217.31.53.17
●NS1.ns.gigaserver.cz2020-01-17 → 2026-05-13 · 3 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
● 2026-05-13 13:20:34
●NS2.ns.gigaserver.cz2020-01-17 → 2026-05-13 · 3 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
● 2026-05-13 13:20:34
●NS3.ns.gigaserver.cz2020-01-17 → 2026-05-13 · 3 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
● 2026-05-13 13:20:34
●NS4.ns.gigaserver.cz2020-01-17 → 2026-05-13 · 3 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
● 2026-05-13 13:20:34
○NSalfa.ns.active24.cz2015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34
○NSbeta.ns.active24.cz2015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34
○NSgama.ns.active24.sk2015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34
●MXmail.gigaserver.cz2026-03-21 → 2026-05-13 · 3 obs
○ 2020-01-17 11:38:24
● 2026-03-21 07:20:10
● 2026-05-13 13:20:34
○MXmail.nextband.cz2020-01-17 → 2020-01-17 · 4 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
○ 2026-03-21 07:20:10
○ 2026-05-13 13:20:34
○MXmail2.ignum.cz2015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34
○MXmail5.ignum.cz2015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34
●A185.66.36.222020-01-17 → 2026-05-13 · 3 obs
○ 2016-11-30 04:51:10
● 2020-01-17 11:38:24
● 2026-05-13 13:20:34
○A217.31.53.172015-06-18 → 2016-11-30 · 4 obs
● 2015-06-18 17:19:58
● 2016-11-30 04:51:10
○ 2020-01-17 11:38:24
○ 2026-05-13 13:20:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czc.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz-
nextband.cz1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz4 records

✅ Authoritative Response

Server:185.66.36.92

NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

TypeCountSample Data
A1185.66.36.22
NS41.ns.gigaserver.cz, 2.ns.gigaserver.cz...
MX1mail.gigaserver.cz (pri: 50)
TXT1v=spf1 mx a include:smtp-gw.gigaserver.c
SOA11.ns.gigaserver.cz dns.gigaserver.cz

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)

Analysis

Hierarchy

nextband.cz is the parent of mail.nextband.cz.

IP Addresses

nextband.cz resolves to one IP number: 185.66.36.22.

other host names including playgame.cz, professional-english.cz, mmcarstore.cz, czechmodels.eu and f(0x616e616c).cz share IP numbers with nextband.cz.

Name Servers

nextband.cz is delegated to four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.

nextband.cz at least partially shares name servers with other domains, for instance innogroup.cz, home-center.cz, klenotnictvi-k.cz, zmerit.net and istool.net.

Host names with two IP numbers:

1.ns.gigaserver.cz points to 2a03:1e20:0:5::92 and 185.66.36.92.

2.ns.gigaserver.cz points to 2a03:1e20:0:5::93 and 185.66.36.93.

3.ns.gigaserver.cz points to 2a03:1e20:0:5::250 and 185.66.36.250.

Host names with one IP number:

4.ns.gigaserver.cz points to 40.67.208.152.

Mail Servers

nextband.cz is handled by a single mail server, mail.gigaserver.cz.

nextband.cz shares the same mail server setup as other domains, for instance 2gservis.cz, cenotop.cz, kolmas.cz, matrax.cz and insolvence.biz.

nextband.cz shares some mail servers with other domains, at least partially, for instance dobreranoproobchod.cz, astramont.cz, carero.eu, zameckarestaurace.info and caha.eu.

mail.gigaserver.cz resolves to IP 185.66.36.222.