tescosubscriptions.com - robtex.com

tescosubscriptions.com

DNSSEC⚠️ Not signed
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
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.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
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.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.comweb\@admin.uk.tesco.com 2015-03-25 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774969567

Same first word

tescosubscriptions.com

DNS History

11 records (8 active, 3 former)

2017201820192020202120222023202420252026NSns12.ultradns2.comns12.ultradns2.orgpdns194.ultradns.bizpdns194.ultradns.co.ukpdns194.ultradns.compdns194.ultradns.infopdns194.ultradns.netpdns194.ultradns.orgMXmx1.emailsrvr.commx2.emailsrvr.comA37.128.189.155
●NSns12.ultradns2.com2026-02-16 → 2026-03-31 · 3 obs
○ 2016-12-15 04:48:10
● 2026-02-16 11:49:22
● 2026-03-31 15:06:48
●NSns12.ultradns2.org2026-02-16 → 2026-03-31 · 3 obs
○ 2016-12-15 04:48:10
● 2026-02-16 11:49:22
● 2026-03-31 15:06:48
●NSpdns194.ultradns.biz2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
●NSpdns194.ultradns.co.uk2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
●NSpdns194.ultradns.com2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
●NSpdns194.ultradns.info2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
●NSpdns194.ultradns.net2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
●NSpdns194.ultradns.org2016-12-15 → 2026-03-31 · 2 obs
● 2016-12-15 04:48:10
● 2026-03-31 15:06:48
○MXmx1.emailsrvr.com2016-12-15 → 2026-02-16 · 4 obs
● 2016-12-15 04:48:10
● 2026-02-16 11:49:22
○ 2026-02-19 23:34:28
○ 2026-03-31 15:06:48
○MXmx2.emailsrvr.com2016-12-15 → 2026-02-16 · 4 obs
● 2016-12-15 04:48:10
● 2026-02-16 11:49:22
○ 2026-02-19 23:34:28
○ 2026-03-31 15:06:48
○A37.128.189.1552016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 04:48:10
○ 2017-11-12 07:36:42
○ 2026-03-31 15:06:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tescosubscriptions.compdns194.ultradns.net, pdns194.ultradns.com, pdns194.ultradns.info, pdns194.ultradns.co.uk...4 records

✅ Authoritative Response

Server:156.154.65.194

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tescosubscriptions.com (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns194.ultradns.com, pdns194.ultradns.com, ns12.ultradns2.com...)

Analysis

Name Servers

tescosubscriptions.com 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.

tescosubscriptions.com shares name servers with other domains at least partially, for instance tescoltd.com, ocsethsc.net, tesco-underwriters.com, ocsetcerttesting.com and ocset.net.

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