concoursweb.co - robtex.com
concoursweb.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.39🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-24-117.defastlink.net | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-25-158.defastlink.net | ||||||
| SOA | DNS101.REGISTER.COMroot@REGISTER.COM serial=125060111 | ||||||
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=1759615358 | ||||||
Subdomains
Same first word
concoursweb.co |
concoursweb.com |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns101.register.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 12:25:50
● 2026-03-22 19:34:58
●NSdns102.register.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 12:25:50
● 2026-03-22 19:34:58
○NSns.concoursweb.co2015-06-30 → 2017-12-02 · 4 obs
● 2017-12-02 21:52:14
○ 2026-02-17 12:25:50
○ 2026-03-22 19:34:58
○MXmail.concoursweb.co2015-06-30 → 2017-12-02 · 4 obs
● 2017-12-02 21:52:14
○ 2026-02-17 12:25:50
○ 2026-03-22 19:34:58
○A204.92.52.1532015-06-30 → 2016-04-24 · 4 obs
● 2016-04-24 01:51:58
○ 2016-12-09 04:24:48
○ 2026-03-22 19:34:58
●A208.91.197.392026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 12:25:50
● 2026-03-22 19:34:58
○A8.43.96.1532016-12-09 → 2017-12-02 · 5 obs
● 2016-12-09 04:24:48
● 2017-12-02 21:52:14
○ 2026-02-17 12:25:50
○ 2026-03-22 19:34:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| concoursweb.co | dns101.register.com, dns102.register.com | - |
✅ Authoritative Response
Server: 162.159.25.158
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concoursweb.co (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.39 |
| NS | 2 | dns102.register.com, dns101.register.com |
| SOA | 1 | DNS101.REGISTER.COM root.REGISTER.COM |
Analysis
Hierarchy
concoursweb.co is a parent of mail.concoursweb.co and ns.concoursweb.co.
IP Addresses
concoursweb.co points to IP number 208.91.197.39.
For instance, other host names hotsot.kiviz.com, kayedevelopmentgroup.com, notepin.com, kaleidoframe.com and ftp.parcel(0x736578)presslc.com share IP numbers with concoursweb.co.
Name Servers
concoursweb.co is delegated to two name servers: dns101.register.com and dns102.register.com.
concoursweb.co uses the same name server setup as other domains such as inviro.com, iomsc.org, toniki.com, southbay.city and adcmanagementservices.com.
Host names with one IP number:
dns101.register.com points to: 162.159.24.117.
dns102.register.com points to: 162.159.25.158.