`tesarstvi.org`

DNSSEC	🔒 Signed (DS record present)
A	2a02:25b0:aaaa:1::4^{🇨🇿 SECURITYNET-AS2a02:25b0:aaaa::/48 SECURITYNET-2a07:dbc0::/32}
A	2a02:25b0:aaaa:1::8^{🇨🇿 SECURITYNET-AS2a02:25b0:aaaa::/48 SECURITYNET-2a07:dbc0::/32}
A	46.36.36.153^{🇨🇿 SECURITYNET-AS46.36.36.0/24 GTT-NET prefix}
A	176.102.65.65^{🇨🇿 SECURITYNET-AS176.102.65.0/24 SECURITYNET-176.102.65/24}
NS	`ns2.gransy.com` ⭐
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb^{🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	95.179.192.121^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns.gransy.com`
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
		A	45.76.90.43^{🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix}
			PTR	`95.179.136.180.vultrusercontent.com`
NS	`ns3.gransy.com`
		A	2a02:750:7::2e7^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32^{🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 GLESYS46.21.100.0/24 GleSYS AB}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT}
		A	109.74.7.71^{🇸🇪 GLESYS109.74.0.0/20}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com`
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f^{🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix}
		A	2a00:1a28:2010:1::89^{🇳🇴 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 GLESYS80.67.0.0/20 Portlane Network}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com`
		A	2a02:750:5::538^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 GLESYS31.192.224.0/21}
			PTR	`31-192-227-223-static.glesys.net`
MX	`mail.hukot.net` ⭐
		A	46.36.35.152^{🇨🇿 SECURITYNET-AS46.36.35.0/24 GTT-NET prefix}
			PTR	`mail.hukot.net`
SOA	`ns.gransy.com`root@gransy.com serial=2750702243

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783249227

Subdomains

www.tesarstvi.org

Same first word

tesarstvi.org

Similar names

DNS History

16 records (10 active, 6 former)

●NSns.gransy.com2020-01-15 → 2026-07-05 · 3 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
● 2026-07-05 11:31:18

○NSns1.fastinternet.cz2015-08-21 → 2017-03-14 · 4 obs

● 2015-08-21 20:03:54
● 2017-03-14 20:29:44
○ 2020-01-15 15:25:04
○ 2026-07-05 11:31:18

○NSns2.fastinternet.cz2015-08-21 → 2017-03-14 · 4 obs

● 2015-08-21 20:03:54
● 2017-03-14 20:29:44
○ 2020-01-15 15:25:04
○ 2026-07-05 11:31:18

●NSns2.gransy.com2020-01-15 → 2026-07-05 · 3 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
● 2026-07-05 11:31:18

●NSns3.gransy.com2020-01-15 → 2026-07-05 · 3 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
● 2026-07-05 11:31:18

●NSns4.gransy.com2020-01-15 → 2026-07-05 · 3 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
● 2026-07-05 11:31:18

●NSns5.gransy.com2020-01-15 → 2026-07-05 · 3 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
● 2026-07-05 11:31:18

○MXfa2.fastinternet.cz2015-08-21 → 2017-03-14 · 4 obs

● 2015-08-21 20:03:54
● 2017-03-14 20:29:44
○ 2020-01-15 15:25:04
○ 2026-07-05 11:31:18

●MXmail.hukot.net2026-06-26 → 2026-07-05 · 3 obs

○ 2020-01-15 15:25:04
● 2026-06-26 05:27:46
● 2026-07-05 11:31:18

○MXmail.tesarstvi.org2020-01-15 → 2020-01-15 · 4 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
○ 2026-06-26 05:27:46
○ 2026-07-05 11:31:18

●A176.102.65.652026-06-26 → 2026-07-05 · 3 obs

○ 2020-01-15 15:25:04
● 2026-06-26 05:27:46
● 2026-07-05 11:31:18

●A2a02:25b0:aaaa:1::42026-06-26 → 2026-07-05 · 3 obs

○ 2020-01-15 15:25:04
● 2026-06-26 05:27:46
● 2026-07-05 11:31:18

●A2a02:25b0:aaaa:1::82026-06-26 → 2026-07-05 · 3 obs

○ 2020-01-15 15:25:04
● 2026-06-26 05:27:46
● 2026-07-05 11:31:18

●A46.36.36.1532026-06-26 → 2026-07-05 · 3 obs

○ 2020-01-15 15:25:04
● 2026-06-26 05:27:46
● 2026-07-05 11:31:18

○A81.31.42.122015-08-21 → 2017-03-14 · 4 obs

● 2015-08-21 20:03:54
● 2017-03-14 20:29:44
○ 2020-01-15 15:25:04
○ 2026-07-05 11:31:18

○A83.167.228.592020-01-15 → 2020-01-15 · 4 obs

○ 2017-03-14 20:29:44
● 2020-01-15 15:25:04
○ 2026-06-26 05:27:46
○ 2026-07-05 11:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
tesarstvi.org	ns.gransy.com, ns2.gransy.com, ns4.gransy.com, ns3.gransy.com...	-

✅ Authoritative Response

Server:217.69.4.49

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`46.36.36.153, 176.102.65.65`
AAAA	2	`2a02:25b0:aaaa:1::4, 2a02:25b0:aaaa:1::8`
NS	5	`ns3.gransy.com, ns5.gransy.com...`
MX	1	`mail.hukot.net (pri: 10)`
SOA	1	`ns.gransy.com root.gransy.com`

Analysis

Hierarchy

tesarstvi.org serves as the parent of www.tesarstvi.org.

IP Addresses

tesarstvi.org resolves to four IP addresses: 46.36.36.153, 176.102.65.65, 2a02:25b0:aaaa:1::4 and 2a02:25b0:aaaa:1::8.

svec.cz, tribodar.com, 83-43-user.ktuo.cz and two other host names share IP numbers with tesarstvi.org.

Name Servers

tesarstvi.org has five name servers, which are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

tesarstvi.org has at least partial name server overlap with other domains, such as ticket-art.sk, sophialili.com, drobne.cz and two others.

It is common to find these name servers alongside the name servers ns5.gransy.com, ns.gransy.com, ns.internetserver.cz and two others.

Hostnames pointing to five IP numbers:

ns2.gransy.com resolves to four IP addresses: 95.179.192.121, 217.16.185.221, 217.69.4.49 and two others.

ns3.gransy.com resolves to four IP addresses: 46.21.100.103, 77.78.126.35, 109.74.7.71 and two others.

Hosts that point to four IP numbers:

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.

Hostnames that resolve to two IP addresses:

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

Mail Servers

Mail for tesarstvi.org is handled by a single mail server, mail.hukot.net.

tesarstvi.org uses an identical mail server configuration to several other domains — among them rapee.cz, auto-foto.cz, mobilni-virivky.cz and two more.

tesarstvi.org has at least partial mail server overlap with other domains such as burkert.me, sjstav.cz, atelierap.cz and two more.

This set of mail servers commonly appears together with the mail servers mx2.securitynet.cz.

mail.hukot.net carries a single IP number, which is 46.36.35.152.

tesarstvi.org - robtex.com

tesarstvi.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tesarstvi.org`

`org`