`kieroads.cz`

DNSSEC	⚠️ Not signed
A	80.211.210.78^{🇨🇿 INTERNET-CZ80.211.192.0/19 INTERNET CZ,a.s.}
		PTR	`78.210.forpsi.net`
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.kieroads.cz` ⭐
TXT	`v=spf1 a mx include:gransy.com`
SOA	`ns.gransy.com`root@gransy.com serial=2774474346

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1778541434

rank #617797 globally
rank #2946 in the tld
📈 Tranco rank: #583,367

Subdomains

mail.kieroads.cz

www.kieroads.cz

Same first word

kieroads.com

kieroads.cz

Similar names

DNS History

14 records (7 active, 7 former)

●NSns.gransy.com2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

○NSns1.savana.cz2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

●NSns2.gransy.com2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

○NSns2.savana.cz2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

●NSns3.gransy.com2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

○NSns3.savana.cz2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

●NSns4.gransy.com2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

●NSns5.gransy.com2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

●MXmail.kieroads.cz2026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

○MXmx1.savana.cz2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

○MXmx2.savana.cz2026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

○A2001:1ab0:7e1e:151:62:109:155:1872026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

○A62.109.155.1872026-03-08 → 2026-03-24 · 4 obs

● 2026-03-08 20:46:28
● 2026-03-24 01:50:54
○ 2026-03-29 02:23:02
○ 2026-05-11 23:47:14

●A80.211.210.782026-03-29 → 2026-05-11 · 3 obs

○ 2026-03-24 01:50:54
● 2026-03-29 02:23:02
● 2026-05-11 23:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	8 records
kieroads.cz	ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...	-

✅ Authoritative Response

Server:66.42.94.136

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kieroads.cz (unsigned zone)

⏱️ Timing

Total: 1604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.211.210.78`
NS	5	`ns.gransy.com, ns5.gransy.com...`
MX	1	`mail.kieroads.cz (pri: 10)`
TXT	1	`v=spf1 a mx include:gransy.com`
SOA	1	`ns.gransy.com root.gransy.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)

Analysis

Hierarchy

kieroads.cz is a parent of mail.kieroads.cz and www.kieroads.cz.

IP Addresses

kieroads.cz resolves to one IP number: 80.211.210.78.

Other host names such as kiero.cz and www.kieroads.cz share IP numbers with kieroads.cz.

Name Servers

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

kieroads.cz at least partially shares name servers with other domains, for instance holu.cz, myhomecredit.net, glu.cz, btcbanking.cz and monikatimkova.com.

Host names with 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.

Host names with 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.

Host names with two IP numbers:

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

Mail Servers

kieroads.cz is handled by a single mail server, mail.kieroads.cz.

kieroads.cz - robtex.com

kieroads.cz

cz

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`kieroads.cz`

`cz`