isplan.cz - robtex.com

isplan.cz

DNSSEC🔒 Signed (DS record present)
A185.66.36.39🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRwh49.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=1545516473

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=1775981855

Same first word

isplan.com
isplan.cz
isplan.de

Similar names

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plains.eu
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lanisp.net
lapins.ca
plains.it

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NS1.ns.gigaserver.cz2.ns.gigaserver.cz3.ns.gigaserver.cz4.ns.gigaserver.czMXmail.gigaserver.czmail.isplan.czA185.66.36.3985.118.128.12
●NS1.ns.gigaserver.cz2015-07-04 → 2026-04-12 · 2 obs
● 2015-07-04 06:10:08
● 2026-04-12 08:47:30
●NS2.ns.gigaserver.cz2015-07-04 → 2026-04-12 · 2 obs
● 2015-07-04 06:10:08
● 2026-04-12 08:47:30
●NS3.ns.gigaserver.cz2015-07-04 → 2026-04-12 · 2 obs
● 2015-07-04 06:10:08
● 2026-04-12 08:47:30
●NS4.ns.gigaserver.cz2015-07-04 → 2026-04-12 · 2 obs
● 2015-07-04 06:10:08
● 2026-04-12 08:47:30
●MXmail.gigaserver.cz2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-14 08:46:38
● 2026-04-05 09:15:48
● 2026-04-12 08:47:30
○MXmail.isplan.cz2015-07-04 → 2017-05-14 · 4 obs
● 2015-07-04 06:10:08
● 2017-05-14 08:46:38
○ 2026-04-05 09:15:48
○ 2026-04-12 08:47:30
●A185.66.36.392026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-14 08:46:38
● 2026-04-05 09:15:48
● 2026-04-12 08:47:30
○A85.118.128.122015-07-04 → 2017-05-14 · 4 obs
● 2015-07-04 06:10:08
● 2017-05-14 08:46:38
○ 2026-04-05 09:15:48
○ 2026-04-12 08:47:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
isplan.cz1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz4 records

✅ Authoritative Response

Server:40.67.208.152

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: 891ms | Queries: -

📄 Records

TypeCountSample Data
A1185.66.36.39
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

IP Addresses

isplan.cz maps to IP address 185.66.36.39.

Other host names, for instance wh49.farma.gigaserver.cz, merlis.cz, cestovniportal.cz, letto.cz and i-best.cz share IP numbers with isplan.cz.

Name Servers

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

isplan.cz at least partially shares name servers with other domains such as grfk.cz, bohemiatex.eu, pich.cz, advancedmedia.cz and slaninova.eu.

These name servers are commonly used with ns1.gigaserver.cz, ns2.gigaserver.cz, ns3.gigaserver.cz and ns4.gigaserver.cz.

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

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

isplan.cz shares the same mail server setup as other domains, including skytron.sk, d-box.cz, primanet.cz, divadloviola.cz and moto-rent.eu.

isplan.cz shares some mail servers with other domains, for instance power4u.cz, infojob.sk and fyzika.net.

mail.gigaserver.cz points to one IP number: 185.66.36.222.