postcode.co.uk - dns.ninja
postcode.co.uk
co.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=1784094307 | ||||||
rank #3247 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.domainnetwork.se2015-08-08 → 2026-07-15 · 2 obs
● 2026-07-15 06:08:12
●NSns2.domainnetwork.se2015-08-08 → 2026-07-15 · 2 obs
● 2026-07-15 06:08:12
●NSns3.domainnetwork.com2026-02-23 → 2026-07-15 · 3 obs
● 2026-02-23 09:46:42
● 2026-07-15 06:08:12
●MXcustmx.cscdns.net2015-08-08 → 2026-07-15 · 2 obs
● 2026-07-15 06:08:12
●A195.14.70.502015-08-08 → 2026-07-15 · 2 obs
● 2026-07-15 06:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| postcode.co.uk | ns.domainnetwork.se, ns2.domainnetwork.se, ns3.domainnetwork.com | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: ns.domainnetwork.se, ns2.domainnetwork.se, ns3.domainnetwork.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postcode.co.uk (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.14.70.50 |
| NS | 2 | ns.domainnetwork.se, ns2.domainnetwork.se |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | ns.domainnetwork.se hostmaster.cscdns.ne |
Analysis
IP Addresses
postcode.co.uk directs to one IP number, which is 195.14.70.50.
Name Servers
DNS for postcode.co.uk is handled by three authoritative name servers: ns3.domainnetwork.com, ns2.domainnetwork.se and ns.domainnetwork.se.
There is at least partial name server overlap between postcode.co.uk and other domains — kcideas4life.com.au, lesgrandsmoments.be, galerie-noemie.fr and two more among them.
These name servers tend to appear in combination with the name servers dns1.cscdns.net, dns2.cscdns.net, ns1.euro909.com and ns3.euro909.com.
ns3.domainnetwork.com directs to 156.154.131.100 and 2610:a1:1023::100. Both ns2.domainnetwork.se and ns.domainnetwork.se direct to 156.154.130.100 and 2610:a1:1022::100. All three hostnames carry exactly two IP addresses.
Host names pointing to 2610:a1:1022::100 IP addresses: ns2.domainnetwork.se and ns.domainnetwork.se.
Host names pointing to 156.154.130.100 IP addresses: ns2.domainnetwork.se and ns.domainnetwork.se.
Mail Servers
postcode.co.uk routes its mail through a single mail server, custmx.cscdns.net.
postcode.co.uk has the same mail server arrangement as a number of other domains, for example bridgepoint.se, adreview.info, cp.ie and two more.
custmx.cscdns.net has exactly one IP number: 198.58.121.58.