sourcegraph.co - robtex.com
sourcegraph.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2026-11-11 #1 | ||||||
co
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1759801549 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns21.domaincontrol.com2026-11-12 → 2026-11-12 · 3 obs
● 2026-11-12 01:05:10
● 2026-11-12 01:05:14
●NSns22.domaincontrol.com2026-11-12 → 2026-11-12 · 3 obs
● 2026-11-12 01:05:10
● 2026-11-12 01:05:14
○NSns3.afternic.com2026-11-03 → 2026-11-03 · 3 obs
○ 2026-11-12 01:05:10
○ 2026-11-12 01:05:14
○NSns4.afternic.com2026-11-03 → 2026-11-03 · 3 obs
○ 2026-11-12 01:05:10
○ 2026-11-12 01:05:14
○A13.248.169.482026-11-03 → 2026-11-03 · 3 obs
○ 2026-11-12 01:05:10
○ 2026-11-12 01:05:14
●A13.248.213.452026-11-12 → 2026-11-12 · 3 obs
● 2026-11-12 01:05:10
● 2026-11-12 01:05:14
○A76.223.54.1462026-11-03 → 2026-11-03 · 3 obs
○ 2026-11-12 01:05:10
○ 2026-11-12 01:05:14
●A76.223.67.1892026-11-12 → 2026-11-12 · 3 obs
● 2026-11-12 01:05:10
● 2026-11-12 01:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| sourcegraph.co | ns22.domaincontrol.com, ns21.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns22.domaincontrol.com, ns21.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcegraph.co (unsigned zone)
⏱️ Timing
Total: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns22.domaincontrol.com, ns21.domaincontrol.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sourcegraph.co points to the IP addresses 13.248.213.45 and 76.223.67.189
Two other host names, along with besthomeinsuranceplans.org, shopjena.com and dmd55.top, also share IP numbers with sourcegraph.co.
Name Servers
DNS delegation for sourcegraph.co points to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.
sourcegraph.co shares its NS records with other domains, for example testnfusion.com, mojeanconstruction.com, baobet1159.com and two others.
sourcegraph.co and other domains like mutluailemapp.com, ldcompany.com and topgunsoftball.com share some name servers
ns21.domaincontrol.com directs to 97.74.100.11 and 2603:5:2141::b. ns22.domaincontrol.com directs to 173.201.68.11 and 2603:5:2241::b. Each host name carries two IP addresses.