computerman.co - dns.ninja
computerman.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.151.30.219🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| PTR | 185-151-30-219.ptr4.stackcp.net | ||||||
| NS | ultra101.uk2.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 213.155.0.223 | ||||||
| PTR | dns1.uk.chimera.uk2group.com | ||||||
| NS | dns1.uk2.net ⚠️ Not in zone NS records | ||||||
| A | 213.155.0.223 | ||||||
| PTR | dns1.uk.chimera.uk2group.com | ||||||
| NS | dns2.uk2.net ⚠️ Not in zone NS records | ||||||
| A | 213.155.0.224 | ||||||
| PTR | dns2.uk.chimera.uk2group.com | ||||||
| NS | dns3.uk2.net ⚠️ Not in zone NS records | ||||||
| A | 213.155.0.226 | ||||||
| PTR | dns3.uk.chimera.uk2group.com | ||||||
| NS | ultra102.uk2.net ⚠️ Not in parent delegation | ||||||
| A | 213.155.0.226 | ||||||
| PTR | dns3.uk.chimera.uk2group.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ultra101.uk2.nethostmaster@computerman@co 2012-11-28 #2 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759729507 | ||||||
Same first word
computerman.be |
computerman.de |
computerman.co.uk |
computerman.org.uk |
computerman.co |
computerman.co.il |
computerman.ir |
computerman.ie |
computerman.com |
computerman.gr |
computerman.nl |
computerman.ch |
Similar names
DNS History
9 records (7 active, 2 former)
●NSdns1.uk2.net2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 05:01:24
● 2026-08-10 10:09:00
●NSdns2.uk2.net2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 05:01:24
● 2026-08-10 10:09:00
●NSdns3.uk2.net2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 05:01:24
● 2026-08-10 10:09:00
○MXmx.computerman.co.cust.a.hostedemail.com2015-08-14 → 2019-04-02 · 4 obs
● 2019-04-02 05:45:52
○ 2026-02-23 05:01:24
○ 2026-08-10 10:09:00
●MXmx.stackmail.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 05:01:24
● 2026-08-10 10:09:00
●A185.151.30.2192026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 05:01:24
● 2026-08-10 10:09:00
○A77.92.74.2152015-08-14 → 2019-04-02 · 4 obs
● 2019-04-02 05:45:52
○ 2026-02-23 05:01:24
○ 2026-08-10 10:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co | - |
| computerman.co | dns1.uk2.net, dns2.uk2.net, dns3.uk2.net | - |
✅ Authoritative Response
Server:213.155.0.224
NS records: dns1.uk2.net, dns2.uk2.net, dns3.uk2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerman.co (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.219 |
| NS | 2 | ultra102.uk2.net, ultra101.uk2.net |
| MX | 1 | mx.stackmail.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ultra101.uk2.net hostmaster@computerman. |
Analysis
IP Addresses
computerman.co directs to one IP number, which is 185.151.30.219.
Among the host names that share IP numbers with computerman.co are sandbachu3a.org.uk, ns0.latestgkgs.com, climbingtuition.co.uk and two others.
Name Servers
The authoritative name servers for computerman.co are dns1.uk2.net, dns2.uk2.net, dns3.uk2.net and two others.
computerman.co has at least partial name server overlap with other domains, such as radtools.co.uk, suzuka.co.uk, texxi.net and two others.
These name servers are routinely co-deployed with the name servers ultra101.uk2.net, ultra102.uk2.net, ultra103.uk2.net and two others.
Hosts that resolve to one IP address:
dns1.uk2.net resolves to 213.155.0.223.
dns2.uk2.net resolves to 213.155.0.224.
dns3.uk2.net resolves to 213.155.0.226.
ultra101.uk2.net resolves to 213.155.0.223.
ultra102.uk2.net resolves to 213.155.0.226.
The host names dns1.uk2.net and ultra101.uk2.net both resolve to 213.155.0.223 IP addresses.
The host names dns3.uk2.net and ultra102.uk2.net both resolve to 213.155.0.226 IP addresses.
Mail Servers
computerman.co routes its mail through a single mail server, mx.stackmail.com.
computerman.co has the same mail server arrangement as a number of other domains, for example nmhdu.org.uk, nauticos.com, cbd-cancer.com and two more.
The mail servers of computerman.co are at least partially shared with other domains, including simoney.co.uk.
mx.stackmail.com points to one IP number — 185.151.28.67.