techgurus.co - dns.ninja
techgurus.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| NS | ns2.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
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=1759722152 | ||||||
Same first word
techgurus.co |
techgurus.com.au |
techgurus.com |
DNS History
6 records (2 active, 4 former)
●NSns.mainnameserver.com2026-02-21 → 2026-08-01 · 3 obs
● 2026-02-21 23:24:30
● 2026-08-01 15:26:38
○NSns1.livedns.co.uk2015-06-07 → 2015-06-07 · 3 obs
○ 2026-02-21 23:24:30
○ 2026-08-01 15:26:38
○NSns2.livedns.co.uk2015-06-07 → 2015-06-07 · 3 obs
○ 2026-02-21 23:24:30
○ 2026-08-01 15:26:38
●NSns2.mainnameserver.com2026-02-21 → 2026-08-01 · 3 obs
● 2026-02-21 23:24:30
● 2026-08-01 15:26:38
○NSns3.livedns.co.uk2015-06-07 → 2015-06-07 · 3 obs
○ 2026-02-21 23:24:30
○ 2026-08-01 15:26:38
○A213.171.195.1052015-06-07 → 2015-06-07 · 3 obs
○ 2026-02-21 23:24:30
○ 2026-08-01 15:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co | - |
| techgurus.co | ns.mainnameserver.com, ns2.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | 8 records |
| techgurus.co | ns.mainnameserver.com, ns2.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | 8 records |
| techgurus.co | ns2.mainnameserver.com, ns.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co | 8 records |
| techgurus.co | ns.mainnameserver.com, ns2.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | 8 records |
| techgurus.co | ns2.mainnameserver.com, ns.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | 8 records |
| techgurus.co | ns.mainnameserver.com, ns2.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | 8 records |
| techgurus.co | ns.mainnameserver.com, ns2.mainnameserver.com | - |
| (root) | a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net... | - |
✅ Authoritative Response
Server:79.170.40.2
NS records: a.root-servers.net, b.root-servers.net, c.root-servers.net, d.root-servers.net, e.root-servers.net, f.root-servers.net, g.root-servers.net, h.root-servers.net, i.root-servers.net, j.root-servers.net, k.root-servers.net, l.root-servers.net, m.root-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techgurus.co (unsigned zone)
⏱️ Timing
Total: 1818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 48
In-bailiwick: 48 (c.registrydns.co, c.registrydns.co, b.registrydns.co...)
Analysis
Name Servers
techgurus.co is served by two delegated name servers, ns2.mainnameserver.com and ns.mainnameserver.com.
The name server configuration of techgurus.co is shared with other domains, for instance thexsgroup.com, kiwicolourmanchester.co.uk, tgelec.co.uk and two others.
The name servers of techgurus.co overlap at least partially with those of other domains — among them rosstomlinsontributefund.org, cheapbeltbuckles.co.uk, twistedwillowdesign.com and two more.
The name servers ns2.heartinternet.co.uk, ns.heartinternet.co.uk and ns1.mainnameserver.com are commonly seen alongside these name servers.
Both ns2.mainnameserver.com and ns.mainnameserver.com have a single IP address each — ns2.mainnameserver.com resolves to 79.170.43.3 while ns.mainnameserver.com resolves to 79.170.40.2.