hjca.org.uk - dns.ninja
hjca.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.71.204.29🇬🇧 ZEN-AS82.71.0.0/16 Zen Internet Ltd | ||||||
| PTR | shcp18.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 include:_cphspf.zen.co.uk ~all | ||||||
| SOA | ns0.zen.co.uknetman@zen.co.uk 2017-03-16 #24 | ||||||
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=1784946176 | ||||||
rank #30986 in the tld
WOT: SAFE (71/100)
Subdomains
www.hjca.org.uk |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmailcluster.zen.co.uk2026-06-29 → 2026-07-25 · 2 obs
● 2026-07-25 02:58:54
●A82.71.204.292026-06-29 → 2026-07-25 · 2 obs
● 2026-07-25 02:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, nsb.nic.uk, dns3.nic.uk, nsd.nic.uk... | - |
| hjca.org.uk | ns0.zen.co.uk, ns1.zen.co.uk | - |
✅ Authoritative Response
Server:212.23.8.1
NS records: ns0.zen.co.uk, ns1.zen.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hjca.org.uk (unsigned zone)
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.71.204.29 |
| NS | 2 | ns1.zen.co.uk, ns0.zen.co.uk |
| MX | 1 | mailcluster.zen.co.uk (pri: 10) |
| TXT | 1 | v=spf1 include:_cphspf.zen.co.uk ~all |
| SOA | 1 | ns0.zen.co.uk netman.zen.co.uk |
Analysis
Hierarchy
hjca.org.uk serves as the parent of www.hjca.org.uk.
IP Addresses
hjca.org.uk resolves to just one IP address, 82.71.204.29.
Two other host names, along with admagnetics.co.uk, mx.angelabowey.com and mail.ultrasound-design.com, also share IP numbers with hjca.org.uk.
Name Servers
hjca.org.uk is delegated to two name servers: ns0.zen.co.uk and ns1.zen.co.uk.
hjca.org.uk shares its NS records with other domains, for example 86.98.88.in-addr.arpa, 73.3.62.in-addr.arpa, 29.98.88.in-addr.arpa and two others.
ns0.zen.co.uk and ns1.zen.co.uk each resolve to two IP addresses: ns0.zen.co.uk points to 212.23.8.1 and 2a02:8010:7:1::53, while ns1.zen.co.uk points to 212.23.3.1 and 2a02:8010:2:8::53.
Mail Servers
The sole mail server for hjca.org.uk is mailcluster.zen.co.uk.
Among the domains sharing a mail server setup with hjca.org.uk are hendersonhotels.com, zen.co.uk, gtrek.net and two others.
There is at least a partial MX overlap between hjca.org.uk and other domains, including hsbcga.org.uk, ellandsteel.com, theflannelsgroup.co.uk and two others.
mailcluster.zen.co.uk has two IP addresses: 212.23.3.121 and 212.23.6.67.