duca.co.uk - robtex.com

duca.co.uk

DNSSEC⚠️ Not signed
A45.77.200.164🇺🇸 AS-VULTR45.77.200.0/21 Vultr Assigned Prefix
PTR45.77.200.164.vultrusercontent.com
A64.176.195.8🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix
NSns1.sawsells.com ⭐
A172.64.52.32🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.159🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.sawsells.com
A172.64.52.174🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.214🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.sawsells.comhostmaster@sawsells.com 2026-02-24 #5

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1774636068
rank #171685 globally
rank #13470 in the tld
WOT: SAFE (74/100)

Same first word

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DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.sawsells.comns2.sawsells.combuy.internettraffic.comns1.dan.comns1.uniregistrymarket.linkns2.dan.comns2.uniregistrymarket.linksell.internettraffic.comverification-d0af4f34.ns3.dan.hostingA45.77.200.16464.176.195.82a05:d014:9da:8c10:306e:3e07:a16f:a55252.58.78.1669.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-07-20 → 2016-07-11 · 4 obs
● 2015-07-20 11:53:56
● 2016-07-11 13:46:18
○ 2017-03-27 13:00:04
○ 2026-03-27 18:56:04
○NSns1.dan.com2021-01-25 → 2021-09-01 · 5 obs
○ 2017-03-27 13:00:04
● 2021-01-25 22:50:18
● 2021-09-01 20:38:44
○ 2026-03-27 10:43:52
○ 2026-03-27 18:56:04
●NSns1.sawsells.com2026-03-27 → 2026-03-27 · 3 obs
○ 2021-09-01 20:38:44
● 2026-03-27 10:43:52
● 2026-03-27 18:56:04
○NSns1.uniregistrymarket.link2017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-11 13:46:18
● 2017-03-27 13:00:04
○ 2021-01-25 22:50:18
○ 2026-03-27 18:56:04
○NSns2.dan.com2021-01-25 → 2021-09-01 · 5 obs
○ 2017-03-27 13:00:04
● 2021-01-25 22:50:18
● 2021-09-01 20:38:44
○ 2026-03-27 10:43:52
○ 2026-03-27 18:56:04
●NSns2.sawsells.com2026-03-27 → 2026-03-27 · 3 obs
○ 2021-09-01 20:38:44
● 2026-03-27 10:43:52
● 2026-03-27 18:56:04
○NSns2.uniregistrymarket.link2017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-11 13:46:18
● 2017-03-27 13:00:04
○ 2021-01-25 22:50:18
○ 2026-03-27 18:56:04
○NSsell.internettraffic.com2015-07-20 → 2016-07-11 · 4 obs
● 2015-07-20 11:53:56
● 2016-07-11 13:46:18
○ 2017-03-27 13:00:04
○ 2026-03-27 18:56:04
○NSverification-d0af4f34.ns3.dan.hosting2021-01-25 → 2021-09-01 · 5 obs
○ 2017-03-27 13:00:04
● 2021-01-25 22:50:18
● 2021-09-01 20:38:44
○ 2026-03-27 10:43:52
○ 2026-03-27 18:56:04
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522021-01-25 → 2021-09-01 · 5 obs
○ 2017-03-27 13:00:04
● 2021-01-25 22:50:18
● 2021-09-01 20:38:44
○ 2026-03-27 10:43:52
○ 2026-03-27 18:56:04
●A45.77.200.1642026-03-27 → 2026-03-27 · 3 obs
○ 2021-09-01 20:38:44
● 2026-03-27 10:43:52
● 2026-03-27 18:56:04
○A52.58.78.162021-01-25 → 2021-09-01 · 5 obs
○ 2017-03-27 13:00:04
● 2021-01-25 22:50:18
● 2021-09-01 20:38:44
○ 2026-03-27 10:43:52
○ 2026-03-27 18:56:04
●A64.176.195.82026-03-27 → 2026-03-27 · 3 obs
○ 2021-09-01 20:38:44
● 2026-03-27 10:43:52
● 2026-03-27 18:56:04
○A69.172.201.1532016-07-11 → 2017-03-27 · 5 obs
○ 2016-03-06 23:13:34
● 2016-07-11 13:46:18
● 2017-03-27 13:00:04
○ 2021-01-25 22:50:18
○ 2026-03-27 18:56:04
○A69.172.201.2082015-07-20 → 2016-03-06 · 4 obs
● 2015-07-20 11:53:56
● 2016-03-06 23:13:34
○ 2016-07-11 13:46:18
○ 2026-03-27 18:56:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
duca.co.ukns1.sawsells.com, ns2.sawsells.com-

✅ Authoritative Response

Server:172.64.53.214

NS records: ns1.sawsells.com, ns2.sawsells.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duca.co.uk (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data
A245.77.200.164, 64.176.195.8
NS2ns1.sawsells.com, ns2.sawsells.com
SOA1ns1.sawsells.com hostmaster.sawsells.com

Analysis

IP Addresses

duca.co.uk points to two IP numbers: 45.77.200.164 and 64.176.195.8.

Other host names such as calepin.net, tobys.org, newyearlist.com, thealps.co.uk and cyberjones.net share IP numbers with duca.co.uk.

Name Servers

duca.co.uk is delegated to two name servers: ns1.sawsells.com and ns2.sawsells.com.

duca.co.uk uses the same name server setup as other domains, including dataserver.co.uk, genpro.co, nyfi.com, gympies.com and 4116.org.

duca.co.uk shares name servers with other domains, at least partially; for example tortax.com and vtmr.net.

Host names with two IP numbers:

ns1.sawsells.com points to 172.64.52.32 and 172.64.53.159.

ns2.sawsells.com points to 172.64.52.174 and 172.64.53.214.