copper.org.uk - robtex.com
copper.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.23.5.205🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | cp01.hosting.zen.net.uk | ||||||
| NS | ns0.zen.co.uk ⭐ | ||||||
| A | 2a02:8010:7:1::53🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd | ||||||
| PTR | ns0.zen.co.uk | ||||||
| A | 212.23.8.1🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | ns0.zen.co.uk | ||||||
| NS | ns1.zen.co.uk | ||||||
| A | 2a02:8010:2:8::53🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd | ||||||
| PTR | ns1.zen.co.uk | ||||||
| A | 212.23.3.1🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | ns1.zen.co.uk | ||||||
| MX | mailcluster.zen.co.uk ⭐ | ||||||
| A | 212.23.3.121🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | bastion02.mail.zen.net.uk | ||||||
| A | 212.23.6.67🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd | ||||||
| PTR | bastion04.mail.zen.net.uk | ||||||
| TXT | v=spf1 +mx +a +ip4:82.71.204.31 ~all | ||||||
| SOA | ns0.zen.co.uknetman@zen.co.uk 2017-05-08 #37 | ||||||
org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1781524913 | ||||||
rank #29169 in the tld
WOT: SAFE (71/100)
Previously MX for
copper.org.uk |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSldex1-cpanel3.uk.fi.net.uk2016-02-28 → 2017-03-18 · 5 obs
● 2016-02-28 12:14:08
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
●NSns0.zen.co.uk2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 23:33:52
● 2026-06-15 12:35:38
●NSns1.zen.co.uk2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 23:33:52
● 2026-06-15 12:35:38
○NSnx1.tdmweb.com2015-05-31 → 2015-11-23 · 4 obs
● 2015-11-23 03:02:38
○ 2016-02-28 12:14:08
○ 2026-06-15 12:35:38
○NSnx2.tdmweb.com2015-05-31 → 2015-11-23 · 4 obs
● 2015-11-23 03:02:38
○ 2016-02-28 12:14:08
○ 2026-06-15 12:35:38
○NSone.freethought-dns.uk2016-02-28 → 2017-03-18 · 5 obs
● 2016-02-28 12:14:08
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
○NSthree.freethought-dns.net2016-02-28 → 2017-03-18 · 5 obs
● 2016-02-28 12:14:08
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
○NStwo.freethought-dns.com2016-02-28 → 2017-03-18 · 5 obs
● 2016-02-28 12:14:08
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
○MXcopper.org.uk2015-05-31 → 2017-03-18 · 4 obs
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
●MXmailcluster.zen.co.uk2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 23:33:52
● 2026-06-15 12:35:38
○A194.110.243.1812016-02-28 → 2017-03-18 · 5 obs
● 2016-02-28 12:14:08
● 2017-03-18 08:59:14
○ 2026-06-07 23:33:52
○ 2026-06-15 12:35:38
●A212.23.5.2052026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 23:33:52
● 2026-06-15 12:35:38
○A85.13.219.902015-05-31 → 2015-11-23 · 4 obs
● 2015-11-23 03:02:38
○ 2016-02-28 12:14:08
○ 2026-06-15 12:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsd.nic.uk, nsb.nic.uk, nsa.nic.uk, nsc.nic.uk... | - |
| copper.org.uk | ns0.zen.co.uk, ns1.zen.co.uk | - |
✅ Authoritative Response
Server:212.23.3.1
NS records: ns0.zen.co.uk, ns1.zen.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for copper.org.uk (unsigned zone)
⏱️ Timing
Total: 605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.23.5.205 |
| NS | 2 | ns0.zen.co.uk, ns1.zen.co.uk |
| MX | 1 | mailcluster.zen.co.uk (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:82.71.204.31 ~all |
| SOA | 1 | ns0.zen.co.uk netman.zen.co.uk |
Analysis
IP Addresses
copper.org.uk resolves to one IP address: 212.23.5.205.
www.leafstream.co.uk, akandas.net, o2ouk.net and two other host names share IP numbers with copper.org.uk.
Name Servers
Two name servers handle the delegation for copper.org.uk: ns0.zen.co.uk and ns1.zen.co.uk.
copper.org.uk uses the same name servers as several other domains — among them rre-electrical.com, 3.98.88.in-addr.arpa, rayfern.co.uk and two more.
copper.org.uk partially shares its name servers with domains like baileysturkeys.co.uk and giddi.co.uk.
These name servers often co-occur with the name servers unamuno.zen.co.uk.
ns0.zen.co.uk and ns1.zen.co.uk both carry two IP addresses. The A records for ns0.zen.co.uk are 212.23.8.1 and 2a02:8010:7:1::53; the A records for ns1.zen.co.uk are 212.23.3.1 and 2a02:8010:2:8::53.
Mail Servers
Mail for copper.org.uk is handled by a single mail server, mailcluster.zen.co.uk.
copper.org.uk uses an identical mail server configuration to several other domains — among them straffordcottage.net, concordancesoftware.co.uk, easylinks.co.uk and two more.
copper.org.uk has at least partial mail server overlap with other domains such as northernlgps.org, stjohnscentre.org, osmer.co.uk and two more.
The host mailcluster.zen.co.uk resolves to 212.23.3.121 and 212.23.6.67 — two IP addresses.