null-pointer.co.uk - dns.ninja
null-pointer.co.uk
| CNAME | www.null-pointer.co.uk | ||||||
| CNAME | hosting.gitbook.com | ||||||
| CNAME | hosting.gitbook.io | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4401::ac40:93d1🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:310d::6812:282f🇺🇸 Cloudflare2a06:98c1:310d::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.40.47Cloudflare104.18.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.147.209🇺🇸 Cloudflare172.64.147.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.40.47, 172.64.147.209 | ||||||
| IPv6 hints | 2606:4700:4401::ac40:93d1, 2a06:98c1:310d::6812:282f | ||||||
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=1784244005 | ||||||
rank #3461 in the tld
WOT: SAFE (74/100)
Previously MX for
Subdomains
www.null-pointer.co.uk |
Same first word
DNS History
7 records (4 active, 3 former)
●NSultra103.uk2.net2015-05-25 → 2026-07-16 · 5 obs
● 2015-05-25 05:52:26
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
● 2026-02-19 03:44:06
● 2026-07-16 23:22:32
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
● 2026-02-19 03:44:06
● 2026-07-16 23:22:32
●NSultra104.uk2.net2015-05-25 → 2026-07-16 · 5 obs
● 2015-05-25 05:52:26
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
● 2026-02-19 03:44:06
● 2026-07-16 23:22:32
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
● 2026-02-19 03:44:06
● 2026-07-16 23:22:32
○MXnull-pointer.co.uk2015-05-25 → 2017-01-20 · 4 obs
● 2015-05-25 05:52:26
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
○MXwww.null-pointer.co.uk2015-05-25 → 2017-01-20 · 4 obs
● 2015-05-25 05:52:26
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
○A208.86.153.482015-05-25 → 2017-01-20 · 4 obs
● 2015-05-25 05:52:26
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
● 2017-01-20 15:47:52
○ 2018-07-02 22:22:48
○ 2026-07-16 23:22:32
●CNAMEwww.null-pointer.co.uk2018-07-02 → 2026-07-16 · 2 obs
● 2018-07-02 22:22:48
● 2026-07-16 23:22:32
● 2026-07-16 23:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, nsc.nic.uk, dns3.nic.uk, nsb.nic.uk... | - |
| null-pointer.co.uk | ultra103.uk2.net, ultra104.uk2.net | - |
✅ Authoritative Response
Server:213.155.0.224
NS records: ultra103.uk2.net, ultra104.uk2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for null-pointer.co.uk (unsigned zone)
⏱️ Timing
Total: 399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | www.null-pointer.co.uk |
| SOA | 1 | uk2net.com hostmaster@null-pointer.co.uk |
Analysis
Hierarchy
www.null-pointer.co.uk is delegated beneath null-pointer.co.uk.
IP Addresses
null-pointer.co.uk points to the four IP addresses 104.18.40.47, 172.64.147.209, 2606:4700:4401::ac40:93d1 and 2a06:98c1:310d::6812:282f.
Additional host names — krakenloginiter.gitbook.io, methasask-un.gitbook.io, metamsck-xtension.gitbook.io and two others — share IP numbers with null-pointer.co.uk.