devsys.co.uk - dns.ninja
devsys.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=1785274446 | ||||||
rank #3670 in the tld
WOT: SAFE (74/100)
Same first word
devsys.co.uk |
devsys.com.mx |
devsys.ca |
devsys.com |
devsys.com.br |
devsys.cl |
devsys.de |
devsys.co.kr |
devsys.net |
devsys.co.in |
devsys.co.za |
devsys.fr |
devsys.com.uy |
devsys.at |
devsys.ru |
Similar names
sysdev.eu |
sysdev.ro |
sysdev.ru |
sysdev.es |
sysdev.com |
sysdev.id |
devyss.de |
sysdev.org |
sysdev.no |
sysdev.co |
vedsys.com |
sysdev.de |
sysdev.cf |
sysdev.cl |
sysdev.lv |
DNS History
16 records (8 active, 8 former)
○NSds-937.johngreenwood.info2015-08-11 → 2016-03-19 · 4 obs
● 2016-03-19 20:29:44
○ 2016-07-16 02:17:48
○ 2026-07-28 21:34:32
○NSns1.greenwood-it.co.uk2016-07-16 → 2017-03-17 · 5 obs
● 2016-07-16 02:17:48
● 2017-03-17 03:15:38
○ 2026-04-11 18:56:02
○ 2026-07-28 21:34:32
●NSns1.livedns.co.uk2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
○NSns2.greenwood-it.co.uk2016-07-16 → 2017-03-17 · 5 obs
● 2016-07-16 02:17:48
● 2017-03-17 03:15:38
○ 2026-04-11 18:56:02
○ 2026-07-28 21:34:32
○NSns2.johngreenwood.info2015-08-11 → 2016-03-19 · 4 obs
● 2016-03-19 20:29:44
○ 2016-07-16 02:17:48
○ 2026-07-28 21:34:32
●NSns2.livedns.co.uk2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
○NSns3.johngreenwood.info2015-08-11 → 2016-03-19 · 4 obs
● 2016-03-19 20:29:44
○ 2016-07-16 02:17:48
○ 2026-07-28 21:34:32
●NSns3.livedns.co.uk2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
○NSwebserver.greenwood-it.co.uk2016-07-16 → 2017-03-17 · 5 obs
● 2016-07-16 02:17:48
● 2017-03-17 03:15:38
○ 2026-04-11 18:56:02
○ 2026-07-28 21:34:32
●MXdevsys-co-uk.p10.mxthunder.com2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
●MXdevsys-co-uk.p20.mxthunder.net2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
●MXdevsys-co-uk.p30.mxthunder.net2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
●MXdevsys-co-uk.p40.mxthunder.net2026-04-11 → 2026-07-28 · 3 obs
● 2026-04-11 18:56:02
● 2026-07-28 21:34:32
○MXmx1.avgcloud.net2015-08-11 → 2017-03-17 · 4 obs
● 2017-03-17 03:15:38
○ 2026-04-11 18:56:02
○ 2026-07-28 21:34:32
○MXmx2.avgcloud.net2015-08-11 → 2017-03-17 · 4 obs
● 2017-03-17 03:15:38
○ 2026-04-11 18:56:02
○ 2026-07-28 21:34:32
●A77.68.14.1462026-04-11 → 2026-07-28 · 2 obs
● 2026-07-28 21:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsd.nic.uk, nsc.nic.uk, dns3.nic.uk... | - |
| devsys.co.uk | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | 6 records |
✅ Authoritative Response
Server:217.160.81.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devsys.co.uk (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.68.14.146 |
| NS | 3 | ns1.livedns.co.uk, ns2.livedns.co.uk... |
| MX | 4 | devsys-co-uk.p30.mxthunder.net (pri: 30), devsys-co-uk.p20.mxthunder.net (pri: 20)... |
| TXT | 2 | google-site-verification=Ar4S445RhVHveqY, v=spf1 a include:spf.greenwood-it.co.uk |
| SOA | 1 | ns1.livedns.co.uk admin.devsys.co.uk |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk...)
Analysis
IP Addresses
devsys.co.uk points to a single IP number: 77.68.14.146.
Additional host names — greenwood-family.info, host.greenwood-it.co.uk, checker.graphics and two others — share IP numbers with devsys.co.uk.
Name Servers
DNS for devsys.co.uk is handled by three authoritative name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.
devsys.co.uk partially shares its NS delegation with several other domains, including pluralzalpha.co.uk, ostenfeld.ca, plymouthbadminton.co.uk and two others.
These name servers are regularly seen alongside ns1.fast-hosts.org and ns2.fast-hosts.org as name servers.
Three hostnames — ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk — each have two IP addresses: ns1.livedns.co.uk has 217.160.81.244 and 2001:8d8:fe:53:fa::1, ns2.livedns.co.uk has 217.160.82.244 and 2001:8d8:fe:53:fa::2, and ns3.livedns.co.uk has 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.
Mail Servers
devsys.co.uk has four mail servers: devsys-co-uk.p10.mxthunder.com, devsys-co-uk.p20.mxthunder.net, devsys-co-uk.p30.mxthunder.net and devsys-co-uk.p40.mxthunder.net.
Host names with two IP numbers:
devsys-co-uk.p10.mxthunder.com has two IP addresses: 209.41.68.192 and 216.172.106.52.
devsys-co-uk.p40.mxthunder.net has two IP addresses: 209.41.68.192 and 216.172.106.52.
Host names pointing to a single IP address:
devsys-co-uk.p20.mxthunder.net directs to 216.172.106.52.
devsys-co-uk.p30.mxthunder.net directs to 209.41.68.192.
devsys-co-uk.p10.mxthunder.com, devsys-co-uk.p40.mxthunder.net and devsys-co-uk.p30.mxthunder.net are host names that all point to 209.41.68.192.
devsys-co-uk.p10.mxthunder.com, devsys-co-uk.p40.mxthunder.net and devsys-co-uk.p20.mxthunder.net are host names that all point to 216.172.106.52.