pc.cz - robtex.com

pc.cz

DNSSEC⚠️ Not signed
NSns.gransy.com ⚠️ Not in zone NS records
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50πŸ‡³πŸ‡± AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43πŸ‡©πŸ‡ͺ AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149πŸ‡¨πŸ‡Ώ CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180πŸ‡³πŸ‡± AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns2.gransy.com ⚠️ Not in zone NS records
A2001:19f0:6801:474:5400:1ff:fec5:8efbπŸ‡«πŸ‡· AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6πŸ‡¬πŸ‡§ AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121πŸ‡¬πŸ‡§ AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221πŸ‡¨πŸ‡Ώ VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49πŸ‡«πŸ‡· AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns3.gransy.com ⚠️ Not in zone NS records
A2a02:750:7::2e7πŸ‡ΈπŸ‡ͺ GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32πŸ‡³πŸ‡± GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103πŸ‡³πŸ‡± GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35πŸ‡¨πŸ‡Ώ CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71πŸ‡ΈπŸ‡ͺ GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com ⚠️ Not in zone NS records
A2001:19f0:5401:69b:5400:1ff:fec5:8f3fπŸ‡ΊπŸ‡Έ AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89πŸ‡³πŸ‡΄ GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136πŸ‡ΊπŸ‡Έ AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209πŸ‡³πŸ‡΄ GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com ⚠️ Not in zone NS records
A2a02:750:5::538πŸ‡ΈπŸ‡ͺ GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223πŸ‡ΈπŸ‡ͺ GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net

cz

DNSSECπŸ”’ 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=1774574236

Same first word

Similar names

DNS History

20 records (5 active, 15 former)

201020122014201620182020202220242026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comns.forpsi.cnns.forpsi.czns.forpsi.netns.forpsi.usns.wedos.comns.wedos.czns.wedos.euns.wedos.netMXmx.forpsi.comA2a02:2b88:1:4::1846.28.105.246.28.105.446.28.106.6646.28.109.17181.2.199.30
β—‹NSns.forpsi.cn2009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42
β—‹NSns.forpsi.cz2009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42
β—‹NSns.forpsi.net2009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42
β—‹NSns.forpsi.us2009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42
●NSns.gransy.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-09-17 01:04:04
● 2026-03-26 23:00:14
● 2026-03-27 01:47:42
β—‹NSns.wedos.com2015-09-04 β†’ 2019-09-17 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
β—‹NSns.wedos.cz2015-09-04 β†’ 2019-09-17 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
β—‹NSns.wedos.eu2015-09-04 β†’ 2019-09-17 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
β—‹NSns.wedos.net2015-09-04 β†’ 2019-09-17 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
●NSns2.gransy.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-09-17 01:04:04
● 2026-03-26 23:00:14
● 2026-03-27 01:47:42
●NSns3.gransy.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-09-17 01:04:04
● 2026-03-26 23:00:14
● 2026-03-27 01:47:42
●NSns4.gransy.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-09-17 01:04:04
● 2026-03-26 23:00:14
● 2026-03-27 01:47:42
●NSns5.gransy.com2026-03-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2019-09-17 01:04:04
● 2026-03-26 23:00:14
● 2026-03-27 01:47:42
β—‹MXmx.forpsi.com2009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42
β—‹A2a02:2b88:1:4::182015-09-04 β†’ 2019-09-17 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
β—‹A46.28.105.22019-09-17 β†’ 2019-09-17 Β· 4 obs
β—‹ 2018-02-07 02:03:04
● 2019-09-17 01:04:04
β—‹ 2026-03-26 23:00:14
β—‹ 2026-03-27 01:47:42
β—‹A46.28.105.42015-09-04 β†’ 2016-11-21 Β· 5 obs
β—‹ 2009-01-24 00:20:34
● 2015-09-04 12:06:28
● 2016-11-21 07:30:50
β—‹ 2016-12-13 15:59:28
β—‹ 2026-03-27 01:47:42
β—‹A46.28.106.662017-08-09 β†’ 2018-02-07 Β· 5 obs
β—‹ 2017-07-25 14:03:04
● 2017-08-09 23:58:26
● 2018-02-07 02:03:04
β—‹ 2019-09-17 01:04:04
β—‹ 2026-03-27 01:47:42
β—‹A46.28.109.1712016-12-13 β†’ 2017-07-25 Β· 5 obs
β—‹ 2016-11-21 07:30:50
● 2016-12-13 15:59:28
● 2017-07-25 14:03:04
β—‹ 2017-08-09 23:58:26
β—‹ 2026-03-27 01:47:42
β—‹A81.2.199.302009-01-24 β†’ 2009-01-24 Β· 3 obs
● 2009-01-24 00:20:34
β—‹ 2015-09-04 12:06:28
β—‹ 2026-03-27 01:47:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
pc.czns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...-

βœ… Authoritative Response

Server:45.76.90.43

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pc.cz (unsigned zone)

⏱️ Timing

Total: 1537ms | Queries: -

πŸ“„ Records

TypeCountSample Data

Analysis

Name Servers

pc.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

pc.cz at least partially shares name servers with other domains, for instance sunflower.sk, nerkon.fr, cesketiskarny.cz, ctyrlistek-podebrady.cz and prodejaut.com.

These name servers are commonly used with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.

Five IP numbers:

ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49

ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71

Four IP numbers:

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

ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180

Two IP numbers:

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