`berkova.net`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2011::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.211^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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	`mx10.active24.cz` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:85^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		A	45.13.137.85^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx10.active24.cz`
MX	`mx20.active24.cz`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:86^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		A	45.13.137.86^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.active24.cz`
TXT	`v=spf1 a mx include:_spf.websupport.cz -all`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1768687978

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778513691

Previously MX for

berkova.net

Same first word

berkova.ru

berkova.com

berkova.eu

berkova.club

berkova.net

Similar names

bokarev.pro

robkeva.com

bokarev.com

barekov.cz

bakover.no

vobaker.com

vokabre.ru

voerbak.be

vbkorea.co.kr

kbraveo.com

evrobak.ru

barekov.com

akberov.com

vbkorea.com

erkovab.com

vokabre.com

bokarev.ru

bokevar.blogspot.com

DNS History

20 records (7 active, 13 former)

○NSns1.c041jp5221.info2016-11-22 → 2017-03-12 · 5 obs

○ 2016-10-02 23:03:22
● 2016-11-22 22:10:18
● 2017-03-12 04:34:38
○ 2018-01-04 11:56:26
○ 2026-05-11 15:36:18

○NSns1.parkingcrew.net2015-08-29 → 2016-08-26 · 4 obs

● 2015-08-29 01:32:30
● 2016-08-26 06:02:30
○ 2016-10-02 23:03:22
○ 2026-05-11 15:36:18

●NSns1.websupport.cz2026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

○NSns2.c041jp5221.info2016-11-22 → 2017-03-12 · 5 obs

○ 2016-10-02 23:03:22
● 2016-11-22 22:10:18
● 2017-03-12 04:34:38
○ 2018-01-04 11:56:26
○ 2026-05-11 15:36:18

○NSns2.parkingcrew.net2015-08-29 → 2016-08-26 · 4 obs

● 2015-08-29 01:32:30
● 2016-08-26 06:02:30
○ 2016-10-02 23:03:22
○ 2026-05-11 15:36:18

●NSns2.websupport.cz2026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

●NSns3.websupport.eu2026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

○MXberkova.net2016-11-22 → 2017-03-12 · 5 obs

○ 2016-08-26 06:02:30
● 2016-11-22 22:10:18
● 2017-03-12 04:34:38
○ 2018-01-04 11:56:26
○ 2026-05-11 15:36:18

○MXexchange.dewile.net2015-10-23 → 2016-07-29 · 5 obs

○ 2015-10-15 18:58:14
● 2015-10-23 18:47:16
● 2016-07-29 07:29:10
○ 2016-08-26 06:02:30
○ 2026-05-11 15:36:18

○MXmail.h-email.net2015-08-29 → 2016-07-29 · 7 obs

● 2015-08-29 01:32:30
● 2015-10-15 18:58:14
○ 2015-10-23 18:47:16
○ 2016-07-13 00:40:08
● 2016-07-29 07:29:10
○ 2016-08-26 06:02:30
○ 2026-05-11 15:36:18

●MXmx10.active24.cz2026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

●MXmx20.active24.cz2026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

○A113.33.81.262016-11-22 → 2017-03-12 · 5 obs

○ 2016-10-02 23:03:22
● 2016-11-22 22:10:18
● 2017-03-12 04:34:38
○ 2018-01-04 11:56:26
○ 2026-05-11 15:36:18

○A185.53.178.222016-07-13 → 2016-07-13 · 4 obs

○ 2016-07-04 10:12:02
● 2016-07-13 00:40:08
○ 2016-07-29 07:29:10
○ 2026-05-11 15:36:18

○A185.53.178.82015-08-29 → 2016-07-29 · 9 obs

● 2015-08-29 01:32:30
● 2015-12-04 20:25:06
○ 2016-01-06 20:14:42
○ 2016-05-29 13:27:38
● 2016-07-04 10:12:02
○ 2016-07-13 00:40:08
● 2016-07-29 07:29:10
○ 2016-08-26 06:02:30
○ 2026-05-11 15:36:18

○A185.53.178.92016-01-06 → 2016-02-09 · 5 obs

○ 2015-12-04 20:25:06
● 2016-01-06 20:14:42
● 2016-02-09 21:24:04
○ 2016-03-15 02:45:56
○ 2026-05-11 15:36:18

●A2a00:4b40:aaaa:2011::72026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

●A37.9.175.2112026-02-20 → 2026-05-11 · 3 obs

○ 2018-01-04 11:56:26
● 2026-02-20 13:43:44
● 2026-05-11 15:36:18

○A52.18.157.1752016-04-21 → 2016-05-29 · 5 obs

○ 2016-04-03 13:51:48
● 2016-04-21 16:10:06
● 2016-05-29 13:27:38
○ 2016-07-04 10:12:02
○ 2026-05-11 15:36:18

○A54.72.9.512016-03-15 → 2016-08-26 · 8 obs

○ 2016-02-09 21:24:04
● 2016-03-15 02:45:56
● 2016-04-03 13:51:48
○ 2016-04-21 16:10:06
○ 2016-07-29 07:29:10
● 2016-08-26 06:02:30
○ 2016-10-02 23:03:22
○ 2026-05-11 15:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
berkova.net	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.11

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.211`
AAAA	1	`2a00:4b40:aaaa:2011::7`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100)`
TXT	1	`v=spf1 a mx include:_spf.websupport.cz -`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

berkova.net points to two IPs: 2a00:4b40:aaaa:2011::7 and 37.9.175.211.

Other host names, for instance arden-grange.cz, oskovo.cz, tenga.cz, mk37.mus.cz and lasprimda.eu share IP numbers with berkova.net.

Name Servers

berkova.net is delegated to name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

berkova.net at least partially shares name servers with other domains such as zatko.eu, wceo.pl, amhz.cz, meta-id.nl and paulinky.eu.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

Two mail servers handle berkova.net: mx10.active24.cz and mx20.active24.cz.

berkova.net shares the same mail server setup as other domains, including campt.cz, tiesto.fi, tcmolomouc.cz, (0x736578)bow.com and evtaxi.cz.

berkova.net shares mail servers with other domains, at least partially, for instance skoluskol.cz, gufero.cz, reprogen.cz and 2zslitomysl.cz.

Host names with two IPs:

mx10.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:85 and 45.13.137.85.

mx20.active24.cz points to 2a00:4b40:aaaa:2101:45:13:137:86 and 45.13.137.86.

berkova.net - robtex.com

berkova.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`berkova.net`

`net`