simplexity.cz - dns.ninja

simplexity.cz

DNSSEC🔒 Signed (DS record present)
A62.109.151.50🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRdw074.webglobe.com
NSns2.gransy.com
A2001:19f0:6801:474:5400:1ff:fec5:8efb🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221🇨🇿 VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103🇳🇱 GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71🇸🇪 GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89🇳🇴 GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209🇳🇴 GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223🇸🇪 GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net
SOAns.gransy.comroot@gransy.com serial=2753304554

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=1780544837

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comns1.ignum.comns2.ignum.czMXmail12.ignum.czmail2.ignum.czA62.109.151.50217.31.49.32
NSns.gransy.com2026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18
NSns1.ignum.com2015-05-23 → 2017-05-19 · 4 obs
● 2015-05-23 18:35:14
● 2017-05-19 19:23:36
○ 2026-03-25 23:26:54
○ 2026-06-04 04:37:18
NSns2.gransy.com2026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18
NSns2.ignum.cz2015-05-23 → 2017-05-19 · 4 obs
● 2015-05-23 18:35:14
● 2017-05-19 19:23:36
○ 2026-03-25 23:26:54
○ 2026-06-04 04:37:18
NSns3.gransy.com2026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18
NSns4.gransy.com2026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18
NSns5.gransy.com2026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18
MXmail12.ignum.cz2015-05-23 → 2017-05-19 · 4 obs
● 2015-05-23 18:35:14
● 2017-05-19 19:23:36
○ 2026-03-25 23:26:54
○ 2026-06-04 04:37:18
MXmail2.ignum.cz2015-05-23 → 2017-05-19 · 4 obs
● 2015-05-23 18:35:14
● 2017-05-19 19:23:36
○ 2026-03-25 23:26:54
○ 2026-06-04 04:37:18
A217.31.49.322015-05-23 → 2017-05-19 · 4 obs
● 2015-05-23 18:35:14
● 2017-05-19 19:23:36
○ 2026-03-25 23:26:54
○ 2026-06-04 04:37:18
A62.109.151.502026-03-25 → 2026-06-04 · 3 obs
○ 2017-05-19 19:23:36
● 2026-03-25 23:26:54
● 2026-06-04 04:37:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz-
simplexity.czns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...-

✅ Authoritative Response

Server:95.179.136.180

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1781ms | Queries: -

📄 Records

TypeCountSample Data
A162.109.151.50
NS5ns.gransy.com, ns4.gransy.com...
SOA1ns.gransy.com root.gransy.com

Analysis

IP Addresses

simplexity.cz has exactly one IP address — 62.109.151.50.

dli.cz, emeraldforge.com, ddceskydub.cz plus two other host names have IP numbers in common with simplexity.cz.

Name Servers

DNS delegation for simplexity.cz uses 5 name servers, including ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

simplexity.cz has at least partial name server overlap with other domains, such as alcadrain.de, austrobaumaschinen.sk, kuehn.cz and two others.

It is common to see these name servers used together with name servers ns5.gransy.com and ns.gransy.com.

Hosts with 5 IP addresses each:

ns2.gransy.com has IP addresses 95.179.192.121, 217.16.185.221 and 217.69.4.49 along with two other addresses.

ns3.gransy.com has IP addresses 46.21.100.103, 77.78.126.35 and 109.74.7.71 along with two other addresses.

Hosts with 4 IP addresses each:

ns4.gransy.com has four IP addresses: 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.

ns.gransy.com has four IP addresses: 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.

Host names pointing to two IP addresses:

ns5.gransy.com resolves to 31.192.227.223 and 2a02:750:5::538.