`sepsystem.com`

DNSSEC	⚠️ Not signed
A	2001:67c:e94:0:1:5bef:c81e:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
		PTR	`kochanski.thinline.cz`
A	91.239.200.30^{🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot}
NS	`ns1.thinline.cz` ⭐
		A	2001:67c:e94:0:1:5bef:c8f3:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
		A	91.239.200.243^{🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
NS	`ns2.thinline.cz`
		A	2001:4de8:fa22:0:1:5264:602:1^{🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
		A	82.100.6.2^{🇨🇿 QUANTCOM-AS82.100.0.0/18 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
NS	`ns3.cesky-hosting.eu` ⚠️ Not in parent delegation
		A	2001:67c:e94:1:1:5bef:ca12:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
		A	91.239.202.18^{🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
MX	`41544936dd8a8449.mx2.emailprofi.seznam.cz` ⭐
		A	2a02:598:2::1146^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
		A	77.75.77.146^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx2.emailprofi.seznam.cz`
MX	`41544936dd8a8449.mx1.emailprofi.seznam.cz`⁽²⁰⁾
		A	2a02:598:2::1056^{🇨🇿 SEZNAM-CZ2a02:598:2::/48}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
		A	77.75.77.56^{🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III}
			PTR	`wildcard.mx1.emailprofi.seznam.cz`
SOA	`ns1.thinline.cz`hostmaster@sepsystem.com serial=1533053830

`com`

	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=1774656907

Same first word

sepsystem.com

Similar names

epsystems.net

epsystems.de

pesystems.co.uk

pesystems.biz

epsystems.org

systemspe.info

epssystem.pl

epssystem.com.br

epsystems.it

pesystems.com

pesystems.net

epssystem.com.my

DNS History

12 records (7 active, 5 former)

●NSns1.thinline.cz2015-07-26 → 2026-03-28 · 2 obs

● 2015-07-26 00:20:44
● 2026-03-28 00:30:54

●NSns2.thinline.cz2015-07-26 → 2026-03-28 · 2 obs

● 2015-07-26 00:20:44
● 2026-03-28 00:30:54

●NSns3.cesky-hosting.eu2015-07-26 → 2026-03-28 · 2 obs

● 2015-07-26 00:20:44
● 2026-03-28 00:30:54

●MX41544936dd8a8449.mx1.emailprofi.seznam.cz2026-02-20 → 2026-03-28 · 3 obs

○ 2020-01-06 13:07:28
● 2026-02-20 02:35:16
● 2026-03-28 00:30:54

●MX41544936dd8a8449.mx2.emailprofi.seznam.cz2026-02-20 → 2026-03-28 · 3 obs

○ 2020-01-06 13:07:28
● 2026-02-20 02:35:16
● 2026-03-28 00:30:54

○MXmx1b20.thinline.cz2015-07-26 → 2020-01-06 · 4 obs

● 2015-07-26 00:20:44
● 2020-01-06 13:07:28
○ 2026-02-20 02:35:16
○ 2026-03-28 00:30:54

○MXmx1d10.thinline.cz2015-07-26 → 2020-01-06 · 4 obs

● 2015-07-26 00:20:44
● 2020-01-06 13:07:28
○ 2026-02-20 02:35:16
○ 2026-03-28 00:30:54

●A2001:67c:e94:0:1:5bef:c81e:12026-02-20 → 2026-03-28 · 3 obs

○ 2020-01-06 13:07:28
● 2026-02-20 02:35:16
● 2026-03-28 00:30:54

○A2a00:1ed0:2:0:1:5bef:c81e:12015-07-26 → 2017-02-02 · 4 obs

● 2015-07-26 00:20:44
● 2017-02-02 02:19:58
○ 2020-01-06 13:07:28
○ 2026-03-28 00:30:54

○A2a00:1ed0:2:0:1:5bef:c839:12020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-02 02:19:58
● 2020-01-06 13:07:28
○ 2026-02-20 02:35:16
○ 2026-03-28 00:30:54

●A91.239.200.302015-07-26 → 2026-03-28 · 5 obs

● 2015-07-26 00:20:44
● 2017-02-02 02:19:58
○ 2020-01-06 13:07:28
● 2026-02-20 02:35:16
● 2026-03-28 00:30:54

○A91.239.200.572020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-02 02:19:58
● 2020-01-06 13:07:28
○ 2026-02-20 02:35:16
○ 2026-03-28 00:30:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sepsystem.com	ns1.thinline.cz, ns2.thinline.cz	-

✅ Authoritative Response

Server:82.100.6.2

NS records: ns1.thinline.cz, ns2.thinline.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sepsystem.com (unsigned zone)

⏱️ Timing

Total: 2628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.239.200.30`
AAAA	1	`2001:67c:e94:0:1:5bef:c81e:1`
NS	3	`ns3.cesky-hosting.eu, ns1.thinline.cz...`
MX	2	`41544936dd8a8449.mx2.emailprofi.seznam.c, 41544936dd8a8449.mx1.emailprofi.seznam.c`
SOA	1	`ns1.thinline.cz hostmaster.sepsystem.com`

Analysis

IP Addresses

sepsystem.com points to two IP numbers: 2001:67c:e94:0:1:5bef:c81e:1 and 91.239.200.30.

Other host names such as paveltom.com, udelejtojinak.cz, japato.cz, www.agrokop.com and ztc.cz share IPs with sepsystem.com.

Name Servers

sepsystem.com is delegated to three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.

sepsystem.com at least partially shares name servers with other domains, for example giomoto.cz, pgrupo.cz, loana.sk, dreammagazine.cz and dib-dental.cz.