tscl.cz - robtex.com

tscl.cz

DNSSEC⚠️ Not signed
NSpdns194.ultradns.biz ⭐
A2610:a1:1015::e6🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns194.ultradns.biz
A156.154.66.194🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns194.ultradns.biz
NSns12.ultradns2.com
A2610:a1:310c::53🇺🇸 AS3991692610:a1:310c::/48
PTRns12.ultradns2.com
A204.74.104.12🇺🇸 AS399169204.74.104.0/24 UltraDNS
PTRns12.ultradns2.com
NSns12.ultradns2.org
A2610:a1:320c::53🇺🇸 AS3991692610:a1:320c::/48
PTRns12.ultradns2.org
A204.74.106.12🇺🇸 AS399169204.74.106.0/24 UltraDNS
PTRns12.ultradns2.org
NSpdns194.ultradns.co.uk
A2610:a1:1017::e6🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns194.ultradns.co.uk
A156.154.69.194🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns194.ultradns.co.uk
NSpdns194.ultradns.com
A2001:502:f3ff::e6🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns194.ultradns.com
A156.154.64.194🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns194.ultradns.com
NSpdns194.ultradns.info
A2610:a1:1016::e6🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns194.ultradns.info
A156.154.68.194🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns194.ultradns.info
NSpdns194.ultradns.net
A2610:a1:1014::e6🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns194.ultradns.net
A156.154.65.194🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns194.ultradns.net
NSpdns194.ultradns.org
A2001:502:4612::e6🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns194.ultradns.org
A156.154.67.194🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns194.ultradns.org
TXTv=spf1 -all
SOApdns194.ultradns.bizweb\@admin.uk.tesco.com 2022-03-01 #7

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1774577838

Same first word

tscl.com
tscl.biz
tscl.us
tscl.cn
tscl.com.cn
tscl.de
tscl.org.tw
tscl.ch
tscl.org
tscl.com.tw
tscl.cz
tscl.ca
tscl.eu

Similar names

clts.net
cslt.eu
ctsl.net
tcls.ch
tlsc.ie
lstc.org.uk
tlcs.co.uk
ltcs.vn
ctls.cz
ltcs.school.nz
lsct.net
tslc.com.cn
sclt.gov.iq
stcl.us
stcl.in
cstl.net
lcts.net
tlcs.ca
lcts.be
cstl.ru
lstc.eu
tlcs.us
ctls.com.my
tlcs.org.cn
tcsl.de
ctsl.com
tlcs.org.uk
cstl.com.cn
ctls.net
clst.de
lstc.info
ltsc.de
slct.us
cstl.cn
clst.org
ltsc.co.uk
tcsl.ie
cstl.dev
ltsc.lt
stcl.fr
lcts.fr
cstl.de
tcsl.ca
tcls.org.au
tlcs.it
tcls.net
sltc.de
lstc.lt
tlsc.biz
tcsl.ru
tlsc.myshopify.com
lcts.de
lstc.org
sctl.cn
sltc.sa
sltc.co.uk
sclt.ru
stlc.cn
clts.org
cstl.fr
sltc.ph
sltc.lk
sltc.com.cn
sclt.org
ctsl.de
ltsc.ro
tlcs.pro
ltsc.biz
clst.edu.hk
ltsc.ca
tcls.com.sg
tlcs.nl
tlsc.com.au
clst.info
sctl.fr
cstl.co
stcl.biz
sclt.de
tlsc.ca
tlsc.net
sltc.ir
clst.ac.vn
lstc.de
ctls.eu
cslt.fr
cslt.qc.ca
sltc.co
sltc.net
tlcs.net
slct.com.cn
tlcs.jp
slct.co.jp
lcts.cn
lsct.com.my
ctls.com.au
cslt.ru

DNS History

8 records (8 active, 0 former)

NSns12.ultradns2.comns12.ultradns2.orgpdns194.ultradns.bizpdns194.ultradns.co.ukpdns194.ultradns.compdns194.ultradns.infopdns194.ultradns.netpdns194.ultradns.org
●NSns12.ultradns2.com2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSns12.ultradns2.org2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.biz2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.co.uk2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.com2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.info2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.net2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42
●NSpdns194.ultradns.org2026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 13:16:42
● 2026-03-27 02:46:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
tscl.czns12.ultradns2.com, ns12.ultradns2.org, pdns194.ultradns.co.uk, pdns194.ultradns.biz...-

✅ Authoritative Response

Server:204.74.106.12

NS records: ns12.ultradns2.com, ns12.ultradns2.org, pdns194.ultradns.co.uk, pdns194.ultradns.biz, pdns194.ultradns.com, pdns194.ultradns.net, pdns194.ultradns.org, pdns194.ultradns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tscl.cz (unsigned zone)

⏱️ Timing

Total: 3333ms | Queries: -

📄 Records

TypeCountSample Data
NS8ns12.ultradns2.com, ns12.ultradns2.org...
TXT1v=spf1 -all
SOA1pdns194.ultradns.biz web\.admin.uk.tesco

Analysis

Name Servers

tscl.cz delegates to eight name servers: pdns194.ultradns.biz, pdns194.ultradns.com, ns12.ultradns2.com, pdns194.ultradns.info, pdns194.ultradns.net, pdns194.ultradns.org, ns12.ultradns2.org and pdns194.ultradns.co.uk.

At least part of the name servers for tscl.cz are shared with other domains, for instance tscl2.com, tesco-cards.com, carousel-toys.com, simpletm.cz and tescoopticians.com.

Host names with two IP numbers:

pdns194.ultradns.biz points to 2610:a1:1015::e6 and 156.154.66.194.

pdns194.ultradns.com points to 2001:502:f3ff::e6 and 156.154.64.194.

ns12.ultradns2.com points to 2610:a1:310c::53 and 204.74.104.12.

pdns194.ultradns.info points to 2610:a1:1016::e6 and 156.154.68.194.

pdns194.ultradns.net points to 2610:a1:1014::e6 and 156.154.65.194.

pdns194.ultradns.org points to 2001:502:4612::e6 and 156.154.67.194.

ns12.ultradns2.org points to 2610:a1:320c::53 and 204.74.106.12.

pdns194.ultradns.co.uk points to 2610:a1:1017::e6 and 156.154.69.194.