simpletm.cz - robtex.com

simpletm.cz

DNSSEC⚠️ Not signed
A23.14.27.239πŸ‡¨πŸ‡΄ Akamai23.14.16.0/20 Technologies
PTRa23-14-27-239.deploy.static.akamaitechnologies.com
NSpdns194.ultradns.biz ⭐
A2610:a1:1015::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns194.ultradns.biz
A156.154.66.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns194.ultradns.biz
NSns12.ultradns2.com
A2610:a1:310c::53πŸ‡ΊπŸ‡Έ AS3991692610:a1:310c::/48
PTRns12.ultradns2.com
A204.74.104.12πŸ‡ΊπŸ‡Έ AS399169204.74.104.0/24 UltraDNS
PTRns12.ultradns2.com
NSns12.ultradns2.org
A2610:a1:320c::53πŸ‡ΊπŸ‡Έ AS3991692610:a1:320c::/48
PTRns12.ultradns2.org
A204.74.106.12πŸ‡ΊπŸ‡Έ AS399169204.74.106.0/24 UltraDNS
PTRns12.ultradns2.org
NSpdns194.ultradns.co.uk
A2610:a1:1017::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns194.ultradns.co.uk
A156.154.69.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns194.ultradns.co.uk
NSpdns194.ultradns.com
A2001:502:f3ff::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns194.ultradns.com
A156.154.64.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns194.ultradns.com
NSpdns194.ultradns.info
A2610:a1:1016::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns194.ultradns.info
A156.154.68.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns194.ultradns.info
NSpdns194.ultradns.net
A2610:a1:1014::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns194.ultradns.net
A156.154.65.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns194.ultradns.net
NSpdns194.ultradns.org
A2001:502:4612::e6πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns194.ultradns.org
A156.154.67.194πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns194.ultradns.org
TXTv=spf1 -all
SOApdns194.ultradns.bizweb\@admin.uk.tesco.com 2021-09-06 #15

cz

DNSSECπŸ”’ 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=1774588635

Same first word

DNS History

26 records (9 active, 17 former)

NSns12.ultradns2.comns12.ultradns2.orgpdns194.ultradns.bizpdns194.ultradns.co.ukpdns194.ultradns.compdns194.ultradns.infopdns194.ultradns.netpdns194.ultradns.orgA23.14.27.239104.102.53.54104.71.185.246184.27.14.8823.10.50.20123.13.168.16823.197.134.4723.197.150.2623.204.14.7323.207.110.9923.207.141.14323.210.126.2923.222.53.25123.38.29.13823.59.204.8223.7.7.16969.192.35.15292.123.148.138
●NSns12.ultradns2.com2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSns12.ultradns2.org2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.biz2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.co.uk2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.com2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.info2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.net2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
●NSpdns194.ultradns.org2026-02-24 β†’ 2026-03-27 Β· 2 obs
● 2026-02-24 01:39:08
● 2026-03-27 06:05:04
β—‹A104.102.53.542026-02-26 β†’ 2026-03-22 Β· 33 obs
β—‹ 2026-02-26 06:58:36
● 2026-02-26 10:15:18
β—‹ 2026-02-26 12:12:42
β—‹ 2026-02-28 15:02:36
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β—‹ 2026-03-27 06:05:04
β—‹A104.71.185.2462026-03-15 β†’ 2026-03-27 Β· 19 obs
β—‹ 2026-03-15 06:00:34
● 2026-03-15 12:54:22
β—‹ 2026-03-15 19:22:32
β—‹ 2026-03-16 21:20:46
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● 2026-03-27 00:13:26
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β—‹ 2026-03-27 06:05:04
β—‹A184.27.14.882026-03-24 β†’ 2026-03-24 Β· 4 obs
β—‹ 2026-03-24 12:04:48
● 2026-03-24 21:38:48
β—‹ 2026-03-24 22:15:24
β—‹ 2026-03-27 06:05:04
β—‹A23.10.50.2012026-02-25 β†’ 2026-03-25 Β· 14 obs
β—‹ 2026-02-25 00:50:32
● 2026-02-25 05:16:52
β—‹ 2026-02-25 06:31:04
β—‹ 2026-03-15 20:54:36
● 2026-03-16 00:11:18
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β—‹ 2026-03-27 06:05:04
β—‹A23.13.168.1682026-03-03 β†’ 2026-03-26 Β· 13 obs
β—‹ 2026-03-02 20:35:54
● 2026-03-03 00:13:34
β—‹ 2026-03-03 17:21:40
β—‹ 2026-03-13 09:59:40
● 2026-03-13 15:30:14
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β—‹ 2026-03-17 10:39:50
● 2026-03-17 13:56:26
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● 2026-03-26 06:58:30
β—‹ 2026-03-26 08:38:44
β—‹ 2026-03-27 06:05:04
●A23.14.27.2392026-02-24 β†’ 2026-03-27 Β· 86 obs
β—‹ 2026-02-24 01:39:08
● 2026-02-24 20:37:22
β—‹ 2026-02-24 22:01:24
β—‹ 2026-02-25 06:31:04
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● 2026-03-01 04:57:32
● 2026-03-01 08:44:42
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● 2026-03-07 00:11:22
β—‹ 2026-03-07 02:05:46
● 2026-03-07 03:04:00
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● 2026-03-07 23:24:26
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● 2026-03-11 05:21:24
● 2026-03-12 04:32:04
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● 2026-03-13 00:11:02
● 2026-03-13 09:18:48
β—‹ 2026-03-13 09:59:40
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● 2026-03-13 23:03:00
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β—‹ 2026-03-14 17:45:04
● 2026-03-14 18:29:30
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● 2026-03-27 05:09:04
● 2026-03-27 06:05:04
β—‹A23.197.134.472026-03-01 β†’ 2026-03-19 Β· 17 obs
β—‹ 2026-03-01 08:44:42
● 2026-03-01 16:24:44
β—‹ 2026-03-01 17:08:28
β—‹ 2026-03-07 03:55:38
● 2026-03-07 11:20:12
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β—‹ 2026-03-27 06:05:04
β—‹A23.197.150.262026-02-24 β†’ 2026-03-24 Β· 75 obs
β—‹ 2026-02-24 22:01:24
● 2026-02-24 22:46:06
β—‹ 2026-02-25 00:10:56
● 2026-02-25 00:50:32
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● 2026-02-28 16:37:26
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● 2026-03-15 20:54:36
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● 2026-03-16 01:46:30
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β—‹ 2026-03-18 07:53:58
● 2026-03-18 12:57:46
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● 2026-03-19 01:58:56
β—‹ 2026-03-19 10:10:28
● 2026-03-19 14:59:18
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● 2026-03-21 01:12:04
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● 2026-03-21 11:38:22
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β—‹ 2026-03-23 00:12:28
● 2026-03-23 03:43:54
● 2026-03-23 12:06:34
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● 2026-03-24 04:01:48
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● 2026-03-24 12:04:48
β—‹ 2026-03-24 21:38:48
β—‹ 2026-03-27 06:05:04
β—‹A23.204.14.732026-03-01 β†’ 2026-03-12 Β· 11 obs
β—‹ 2026-02-28 21:39:24
● 2026-03-01 00:12:54
β—‹ 2026-03-01 04:57:32
β—‹ 2026-03-04 23:20:54
● 2026-03-05 00:12:04
● 2026-03-05 03:12:18
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● 2026-03-12 20:28:08
β—‹ 2026-03-13 00:11:02
β—‹ 2026-03-27 06:05:04
β—‹A23.207.110.992026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2026-03-20 02:17:10
● 2026-03-20 03:20:46
β—‹ 2026-03-20 15:19:24
β—‹ 2026-03-27 06:05:04
β—‹A23.207.141.1432026-02-25 β†’ 2026-03-22 Β· 19 obs
β—‹ 2026-02-24 22:46:06
● 2026-02-25 00:10:56
β—‹ 2026-02-25 00:50:32
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● 2026-03-04 00:14:00
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● 2026-03-06 14:57:16
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● 2026-03-14 00:09:06
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● 2026-03-21 00:13:30
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● 2026-03-22 03:56:56
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β—‹ 2026-03-27 06:05:04
β—‹A23.210.126.292026-02-25 β†’ 2026-03-03 Β· 10 obs
β—‹ 2026-02-25 05:16:52
● 2026-02-25 06:31:04
β—‹ 2026-02-25 11:45:42
β—‹ 2026-02-26 00:45:58
● 2026-02-26 02:17:02
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● 2026-03-03 17:21:40
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β—‹ 2026-03-27 06:05:04
β—‹A23.222.53.2512026-02-27 β†’ 2026-03-26 Β· 35 obs
β—‹ 2026-02-27 15:35:00
● 2026-02-27 18:25:54
β—‹ 2026-02-28 00:15:24
β—‹ 2026-02-28 16:37:26
● 2026-02-28 21:39:24
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● 2026-03-01 17:08:28
● 2026-03-01 19:06:22
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● 2026-03-05 05:56:24
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● 2026-03-08 01:29:34
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● 2026-03-08 22:34:52
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● 2026-03-13 16:18:12
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● 2026-03-16 02:21:50
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● 2026-03-24 01:41:50
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● 2026-03-25 06:12:34
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● 2026-03-26 08:38:44
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β—‹ 2026-03-27 06:05:04
β—‹A23.38.29.1382026-02-24 β†’ 2026-03-25 Β· 45 obs
● 2026-02-24 01:39:08
β—‹ 2026-02-24 20:37:22
● 2026-02-24 22:01:24
β—‹ 2026-02-24 22:46:06
β—‹ 2026-02-27 00:16:54
● 2026-02-27 14:39:02
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● 2026-03-02 18:11:00
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● 2026-03-03 19:35:50
● 2026-03-03 21:45:04
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● 2026-03-07 12:05:36
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● 2026-03-08 06:40:56
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● 2026-03-10 18:51:28
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● 2026-03-15 01:08:28
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β—‹A23.59.204.822026-03-18 β†’ 2026-03-18 Β· 4 obs
β—‹ 2026-03-18 15:14:14
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β—‹A23.7.7.1692026-03-04 β†’ 2026-03-24 Β· 24 obs
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β—‹A69.192.35.1522026-03-08 β†’ 2026-03-23 Β· 7 obs
β—‹ 2026-03-08 06:40:56
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β—‹A92.123.148.1382026-03-13 β†’ 2026-03-27 Β· 13 obs
β—‹ 2026-03-13 16:18:12
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β—‹ 2026-03-27 06:05:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

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

βœ… Authoritative Response

Server:156.154.68.194

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simpletm.cz (unsigned zone)

⏱️ Timing

Total: 1484ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1184.27.14.88
NS8ns12.ultradns2.com, ns12.ultradns2.org...
TXT1v=spf1 -all
SOA1pdns194.ultradns.biz web\.admin.uk.tesco

Analysis

IP Addresses

simpletm.cz resolves to a single IP: 23.14.27.239.

Other host names, for instance tescocr.cz, a23-14-27-239.deploy.static.akamaitechnologies.com, tesco-stores.sk, tescopujcka.cz and tescoclubcard.cz share IP numbers with simpletm.cz.

Name Servers

simpletm.cz is delegated 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.

simpletm.cz shares some name servers with other domains, for example tescos.co.uk, tesco-underwriters-archive.com, ff-moda.com, tescoacademyapp.com and tescoro.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