c-rtg.com - robtex.com
c-rtg.com
| 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 | ns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2140::1🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| A | 97.74.100.1🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| NS | ns02.domaincontrol.com | ||||||
| A | 2603:5:2240::1🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| A | 173.201.68.1🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| SOA | ns01.domaincontrol.comdns@jomax.net 2026-07-04 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786011499 | ||||||
Previously NS for
c-rtg.com |
Previously MX for
c-rtg.com |
Same first word
c-rtg.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSc-rtg.com2015-07-26 → 2017-01-24 · 4 obs
● 2017-01-24 08:40:42
○ 2018-11-07 03:51:46
○ 2026-08-06 10:21:38
○NSdns.cantuku.com2015-07-26 → 2017-01-24 · 4 obs
● 2017-01-24 08:40:42
○ 2018-11-07 03:51:46
○ 2026-08-06 10:21:38
○NSmaster.dns.ne.jp2018-11-07 → 2018-11-07 · 4 obs
● 2018-11-07 03:51:46
○ 2026-06-19 11:28:20
○ 2026-08-06 10:21:38
●NSns01.domaincontrol.com2026-06-19 → 2026-08-06 · 3 obs
● 2026-06-19 11:28:20
● 2026-08-06 10:21:38
●NSns02.domaincontrol.com2026-06-19 → 2026-08-06 · 3 obs
● 2026-06-19 11:28:20
● 2026-08-06 10:21:38
○NSns1.dns.ne.jp2018-11-07 → 2018-11-07 · 4 obs
● 2018-11-07 03:51:46
○ 2026-06-19 11:28:20
○ 2026-08-06 10:21:38
○NSns2.dns.ne.jp2018-11-07 → 2018-11-07 · 4 obs
● 2018-11-07 03:51:46
○ 2026-06-19 11:28:20
○ 2026-08-06 10:21:38
○NSnsx.clara.co.jp2015-07-26 → 2017-01-24 · 4 obs
● 2017-01-24 08:40:42
○ 2018-11-07 03:51:46
○ 2026-08-06 10:21:38
○NSs15.clara.co.jp2015-07-26 → 2017-01-24 · 4 obs
● 2017-01-24 08:40:42
○ 2018-11-07 03:51:46
○ 2026-08-06 10:21:38
○MXc-rtg.com2018-11-07 → 2018-11-07 · 3 obs
○ 2026-06-19 11:28:20
○ 2026-08-06 10:21:38
○A116.197.141.1852015-07-26 → 2017-01-24 · 4 obs
● 2017-01-24 08:40:42
○ 2018-11-07 03:51:46
○ 2026-08-06 10:21:38
●A13.248.213.452026-07-09 → 2026-08-06 · 3 obs
● 2026-07-09 22:10:14
● 2026-08-06 10:21:38
○A160.16.223.2272018-11-07 → 2018-11-07 · 4 obs
● 2018-11-07 03:51:46
○ 2026-06-19 11:28:20
○ 2026-08-06 10:21:38
●A76.223.67.1892026-07-09 → 2026-08-06 · 3 obs
● 2026-07-09 22:10:14
● 2026-08-06 10:21:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| c-rtg.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-rtg.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
c-rtg.com directs to two IP numbers, 13.248.213.45 and 76.223.67.189
Two other host names, along with florence-thomas.co.uk, kaezer.com and qasdfdsaq.com, also share IP numbers with c-rtg.com.
Name Servers
c-rtg.com uses two name servers for its delegation: ns01.domaincontrol.com and ns02.domaincontrol.com.
c-rtg.com shares its NS records with other domains, for example ceoconnection.com, rubberroofs.co.uk, inmarsat.solutions and two others.
c-rtg.com shares at least some of its name servers with other domains, such as xente.co and klementford.com.
The two host names ns01.domaincontrol.com and ns02.domaincontrol.com each have a pair of IP addresses: ns01.domaincontrol.com has 97.74.100.1 and 2603:5:2140::1, and ns02.domaincontrol.com has 173.201.68.1 and 2603:5:2240::1.