`kla.sk`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2009::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.197^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		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.sk`
		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.sk`
		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	`mx10.websupport.sk` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
MX	`mx20.websupport.sk`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.109^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u5-mx.websupport.sk`
TXT	`v=spf1 a mx include:_spf.m1.websupport.sk -all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1780884959

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018577958

Same first word

kla.me

kla.synology.me

kla.vn

kla.id

kla.ca

kla.com.pl

kla.fr

kla.sk

kla.cz

kla.us.com

kla.net

kla.nl

kla.cn

kla.sh

kla.kr

kla.ac

kla.ir

kla.be

kla.iki.fi

kla.net.au

kla.lt

kla.lu

kla.dk

kla.se

kla.ru

kla.ie

kla.us

kla.nu

kla.at

kla.org

kla.com

kla.foundation

kla.info

kla.co.uk

kla.in

kla.fi

kla.no

kla.education

kla.my.id

kla.com.cn

kla.as

kla.de

kla.jp

kla.la

kla.co

kla.tv

kla.co.za

kla.co.in

kla.or.kr

kla.hu

kla.ch

Similar names

lak.edu.lb

kal.cloud

lka.es

kal.al

lak.dk

kal.pl

lka.eu

kal.ac.kr

alk.io

kal.co.jp

kal.digital

lka.lt

alk.at

lka.cz

lka.at

lak.net

kal.com

kal.vision

alk.im

alk.pl

lak.or.at

lak.ru

akl.org

alk.sk

lka.us

kal.tw

lka.mobi

alk.hu

kal.sk

akl.dk

alk.pw

alk.be

lak.lk

alk.com.tr

kal.cz

alk.no

kal.hu

lka.org

akl.by

kal.at

lak.be

akl.mobi

lka.co.uk

lak.us

akl.net.au

lka.co

lka.pl

akl.info

akl.fi

lak.ch

alk.co

alk.cl

kal.com.sg

lka.ru

kal.ch

akl.cl

lak.in

akl.at

akl.asia

akl.it

lka.ac.th

lak.co.il

alk.org

kal.fi

akl.ru

lka.de

alk.lu

lka.com.au

akl.co.uk

kal.in

kal.mn

kal.ro

lka.co.za

kal.si

lak.is

akl.im

alk.kz

lak.co

akl.org.uk

lak.kz

kal.ms

DNS History

21 records (7 active, 14 former)

○NSalfa.ns.active24.cz2015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

○NSbeta.ns.active24.cz2015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

○NSns-117-a.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○NSns-152-b.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○NSns-48-c.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○NSns1.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

●NSns1.websupport.sk2026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

●NSns2.websupport.sk2026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

●NSns3.websupport.sk2026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

○MXfb.mail.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○MXin.smtp.cz2015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

○MXmx.smtp.cz2015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

●MXmx10.websupport.sk2026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

●MXmx20.websupport.sk2026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

○MXspool.mail.gandi.net2020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○A18.184.197.2122020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

●A2a00:4b40:aaaa:2009::62026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

○A2a02:4a8:ac24:108::96:1892015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

●A37.9.175.1972026-06-13 → 2026-07-14 · 3 obs

○ 2020-11-15 22:35:28
● 2026-06-13 08:50:06
● 2026-07-14 21:10:28

○A52.59.165.422020-11-15 → 2020-11-15 · 4 obs

○ 2016-10-03 21:44:22
● 2020-11-15 22:35:28
○ 2026-06-13 08:50:06
○ 2026-07-14 21:10:28

○A81.95.96.1892015-08-01 → 2016-10-03 · 4 obs

● 2015-08-01 16:26:20
● 2016-10-03 21:44:22
○ 2020-11-15 22:35:28
○ 2026-07-14 21:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	8 records
kla.sk	ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk	6 records

✅ Authoritative Response

Server:45.10.97.13

NS records: ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.197`
AAAA	1	`2a00:4b40:aaaa:2009::6`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100)`
TXT	1	`v=spf1 a mx include:_spf.m1.websupport.s`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

📌 Glue Records Collected

Total: 14

In-bailiwick: 8 (e.tld.sk, e.tld.sk, f.tld.sk...)

Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)

Analysis

IP Addresses

kla.sk points to the IP addresses 37.9.175.197 and 2a00:4b40:aaaa:2009::6

Additional host names — jozsefcsarda.sk, ok-pozicka.sk, fasaelektrika.com and two others — share IP numbers with kla.sk.

Name Servers

kla.sk is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

There is at least partial name server overlap between kla.sk and other domains — mame.sk, agglu.cz, mlmedia.sk and two more among them.

The name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are often found in combination with these name servers.

ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk each resolve to two IP addresses: ns1.websupport.sk resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk resolves to 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

kla.sk has two mail servers: mx10.websupport.sk and mx20.websupport.sk.

kla.sk shares the same mail server setup as other domains, including educas.sk, vernislovanu.sk, kovanic.sk and two others.

kla.sk and other domains — secure5.net for instance — share at least some mail servers.

mx10.websupport.sk and mx20.websupport.sk each resolve to two IP addresses: mx10.websupport.sk points to 45.13.137.110 and 2a00:4b40:aaaa:2101:45:13:137:110, while mx20.websupport.sk points to 45.13.137.109 and 2a00:4b40:aaaa:2101:45:13:137:109.

kla.sk - robtex.com

kla.sk

sk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kla.sk`

`sk`