ctrg.com - dns.ninja
ctrg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns77.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| A | 97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| NS | ns78.domaincontrol.com | ||||||
| A | 2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| A | 173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| SOA | ns77.domaincontrol.comdns@jomax.net 2026-07-03 #3 | ||||||
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=1785211577 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.ipower.com2015-08-06 → 2016-08-26 · 4 obs
● 2016-08-26 01:24:22
○ 2026-07-15 20:43:28
○ 2026-07-28 04:29:56
○NSns2.ipower.com2015-08-06 → 2016-08-26 · 4 obs
● 2016-08-26 01:24:22
○ 2026-07-15 20:43:28
○ 2026-07-28 04:29:56
●NSns77.domaincontrol.com2026-07-15 → 2026-07-28 · 3 obs
● 2026-07-15 20:43:28
● 2026-07-28 04:29:56
●NSns78.domaincontrol.com2026-07-15 → 2026-07-28 · 3 obs
● 2026-07-15 20:43:28
● 2026-07-28 04:29:56
○MXmx.ctrg.com2015-08-06 → 2016-08-26 · 4 obs
● 2016-08-26 01:24:22
○ 2026-07-15 20:43:28
○ 2026-07-28 04:29:56
●A15.197.225.1282026-07-15 → 2026-07-28 · 3 obs
● 2026-07-15 20:43:28
● 2026-07-28 04:29:56
●A3.33.251.1682026-07-15 → 2026-07-28 · 3 obs
● 2026-07-15 20:43:28
● 2026-07-28 04:29:56
○A66.96.132.862015-08-06 → 2015-10-31 · 4 obs
● 2015-10-31 08:45:22
○ 2016-02-12 09:00:16
○ 2026-07-28 04:29:56
○A66.96.149.322016-02-12 → 2016-08-26 · 5 obs
● 2016-02-12 09:00:16
● 2016-08-26 01:24:22
○ 2026-07-15 20:43:28
○ 2026-07-28 04:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| ctrg.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrg.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
ctrg.com has two IP addresses: 3.33.251.168 and 15.197.225.128
designandconstructionweek.org, sags256.org, clubdrive.biz plus two other host names have IP numbers in common with ctrg.com.
Name Servers
ctrg.com has two authoritative name servers — ns77.domaincontrol.com and ns78.domaincontrol.com.
The name server configuration of ctrg.com is shared with other domains, for instance ray-consulting.com, krystalreed.com, 1616cindyway.com and two others.
Both ns77.domaincontrol.com and ns78.domaincontrol.com have two IP addresses each. ns77.domaincontrol.com resolves to 97.74.108.49 and 2603:5:21c4::31; ns78.domaincontrol.com resolves to 173.201.76.49 and 2603:5:22c4::31.