costcon.co - robtex.com
costcon.co
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=1759639019 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns.freeparking.co.nz2015-08-23 → 2017-05-26 · 4 obs
● 2017-05-26 03:50:44
○ 2026-03-01 15:02:58
○ 2026-04-20 22:35:36
●NSns1.sitehost.co.nz2026-03-01 → 2026-04-20 · 3 obs
● 2026-03-01 15:02:58
● 2026-04-20 22:35:36
○NSns2.freeparking.co.nz2015-08-23 → 2017-05-26 · 4 obs
● 2017-05-26 03:50:44
○ 2026-03-01 15:02:58
○ 2026-04-20 22:35:36
●NSns2.sitehost.co.nz2026-03-01 → 2026-04-20 · 3 obs
● 2026-03-01 15:02:58
● 2026-04-20 22:35:36
●NSns3.sitehost.co.nz2026-03-01 → 2026-04-20 · 3 obs
● 2026-03-01 15:02:58
● 2026-04-20 22:35:36
●NSns4.sitehost.co.nz2026-03-01 → 2026-04-20 · 3 obs
● 2026-03-01 15:02:58
● 2026-04-20 22:35:36
●A120.138.23.252026-03-01 → 2026-04-20 · 3 obs
● 2026-03-01 15:02:58
● 2026-04-20 22:35:36
○A210.48.108.702015-08-23 → 2017-05-26 · 4 obs
● 2017-05-26 03:50:44
○ 2026-03-01 15:02:58
○ 2026-04-20 22:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| costcon.co | ns1.sitehost.co.nz, ns2.sitehost.co.nz, ns3.sitehost.co.nz, ns4.sitehost.co.nz | - |
✅ Authoritative Response
Server:103.197.54.244
NS records: ns1.sitehost.co.nz, ns2.sitehost.co.nz, ns3.sitehost.co.nz, ns4.sitehost.co.nz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costcon.co (unsigned zone)
⏱️ Timing
Total: 1241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.138.23.25 |
| NS | 4 | ns4.sitehost.co.nz, ns3.sitehost.co.nz... |
| SOA | 1 | ns1.sitehost.co.nz soa.sitehost.co.nz |
Analysis
IP Addresses
costcon.co points to IP number: 120.138.23.25.
Other host names such as reese.co.nz, cssl.co.nz, www.manux.net.nz, breastmates.net and bowenwebdesign.co.nz share IPs with costcon.co.
Name Servers
costcon.co is delegated to four name servers: ns1.sitehost.co.nz, ns2.sitehost.co.nz, ns3.sitehost.co.nz and ns4.sitehost.co.nz.
costcon.co at least partially shares name servers with other domains, for instance ironbridgeproperty.co.nz, fluence.co.nz, wildernessnz.com, beans.co.nz and oto100.co.nz.
Host names with two IP numbers: ns1.sitehost.co.nz points to 2403:7000:4000:c00::4 and 223.165.67.4; ns2.sitehost.co.nz points to 2403:7000:4000:100::e and 120.138.23.11; ns3.sitehost.co.nz points to 2407:9d00:20::5 and 103.197.54.244; ns4.sitehost.co.nz points to 2407:9d00:10::1d and 103.197.52.247.