`skolka.org`

DNSSEC	🔒 Signed (DS record present)
A	62.109.154.161^{🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
		PTR	`dw190.webglobe.com`
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 ip4:95.168.206.206 include:_spf.google.com ~all`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1775057146

`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=1786106889

Subdomains

www.skolka.org

Same first word

skolka.ru

skolka.sk

skolka.cz

skolka.org

skolka.de

skolka.dyndns.tv

skolka.net

Similar names

skolak.cz

loksak.de

koksal.org

koksal.us

koksal.net

loksak.ru

kloska.pl

loksak.gr

loksak.sk

laokks.com

loksak.eu

loksak.nl

skalko.com

kaskol.ru

koksal.co.uk

alksko.com

oslakk.no

kolkas.de

klasko.org

loksak.com

kalkos.cl

klasko.net

kolkas.cz

kloska.com

kaskol.net

kolska.pl

kloska.nl

loksak.us

loksak.myshopify.com

skolak.sk

kalkos.es

ksakol.com

kalkos.com

solkka.com

kloska.net

loksak.it

koslak.com

kolska.cz

kolkas.com

loksak.biz

skolak.com

koksal.dk

kloska.photos

soklak.com

koksal.com

koksal.name

koksal.de

koksal.eu

lakkos.com

klasko.ru

kolaks.ru

loksak.pt

slokka.com

klosak.com

klasko.us

kloska.biz

kaskol.com

skolak.co.uk

kolaks.com

skokla.com

loksak.dk

loksak.es

DNS History

13 records (9 active, 4 former)

○NSalfa.ns.active24.cz2015-05-27 → 2018-08-02 · 4 obs

● 2015-05-27 20:34:34
● 2018-08-02 22:03:48
○ 2026-04-10 05:50:02
○ 2026-08-07 13:25:46

○NSbeta.ns.active24.cz2015-05-27 → 2018-08-02 · 4 obs

● 2015-05-27 20:34:34
● 2018-08-02 22:03:48
○ 2026-04-10 05:50:02
○ 2026-08-07 13:25:46

●NSns1.websupport.cz2026-04-10 → 2026-08-07 · 3 obs

○ 2018-08-02 22:03:48
● 2026-04-10 05:50:02
● 2026-08-07 13:25:46

●NSns2.websupport.cz2026-04-10 → 2026-08-07 · 3 obs

○ 2018-08-02 22:03:48
● 2026-04-10 05:50:02
● 2026-08-07 13:25:46

●NSns3.websupport.eu2026-04-10 → 2026-08-07 · 3 obs

○ 2018-08-02 22:03:48
● 2026-04-10 05:50:02
● 2026-08-07 13:25:46

●MXalt1.aspmx.l.google.com2015-05-27 → 2026-08-07 · 2 obs

● 2015-05-27 20:34:34
● 2026-08-07 13:25:46

●MXalt2.aspmx.l.google.com2015-05-27 → 2026-08-07 · 2 obs

● 2015-05-27 20:34:34
● 2026-08-07 13:25:46

●MXaspmx.l.google.com2015-05-27 → 2026-08-07 · 2 obs

● 2015-05-27 20:34:34
● 2026-08-07 13:25:46

●MXaspmx2.googlemail.com2015-05-27 → 2026-08-07 · 2 obs

● 2015-05-27 20:34:34
● 2026-08-07 13:25:46

●MXaspmx3.googlemail.com2015-05-27 → 2026-08-07 · 2 obs

● 2015-05-27 20:34:34
● 2026-08-07 13:25:46

○A31.31.74.1712017-01-14 → 2018-08-02 · 5 obs

○ 2016-01-26 21:58:46
● 2017-01-14 01:04:10
● 2018-08-02 22:03:48
○ 2026-04-10 05:50:02
○ 2026-08-07 13:25:46

○A31.31.77.1042015-05-27 → 2016-01-26 · 4 obs

● 2015-05-27 20:34:34
● 2016-01-26 21:58:46
○ 2017-01-14 01:04:10
○ 2026-08-07 13:25:46

●A62.109.154.1612026-04-10 → 2026-08-07 · 3 obs

○ 2018-08-02 22:03:48
● 2026-04-10 05:50:02
● 2026-08-07 13:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
skolka.org	ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.109.154.161`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 ip4:95.168.206.206 include:_spf.g`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

www.skolka.org is delegated beneath skolka.org.

IP Addresses

skolka.org points to a single IP number: 62.109.154.161.

Additional host names — cesarch.cz, dex.cz, rkmartin.cz and two others — share IP numbers with skolka.org.

Name Servers

The authoritative name servers for skolka.org are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.

There is at least partial name server overlap between skolka.org and other domains — ceskechilli.cz, eshop-sovte.cz, hwg-cloud.com and two more among them.

ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.