coretraining.us - dns.ninja
coretraining.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns13.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| SOA | ns13.domaincontrol.comdns@jomax.net 2023-09-18 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785443097 | ||||||
Same first word
coretraining.com.co |
coretraining.eu |
coretraining.cz |
coretraining.ca |
coretraining.us |
coretraining.org |
coretraining.nl |
coretraining.se |
coretraining.net |
Similar names
DNS History
19 records (4 active, 15 former)
○NSdns1.name-services.com2015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
○NSdns2.name-services.com2015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
○NSdns3.name-services.com2015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
○NSdns4.name-services.com2015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
●NSns13.domaincontrol.com2019-01-01 → 2026-07-30 · 3 obs
● 2019-01-01 09:10:18
● 2026-07-30 21:02:30
●NSns14.domaincontrol.com2019-01-01 → 2026-07-30 · 3 obs
● 2019-01-01 09:10:18
● 2026-07-30 21:02:30
○MXp.nsm.ctmail.com2015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
●A15.197.148.332026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:02:30
○A184.168.221.362019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A184.168.221.422019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A184.168.221.602019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
●A3.33.130.1902026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:02:30
○A50.63.202.352019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A50.63.202.372019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A50.63.202.452019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A50.63.202.472019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A50.63.202.522019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A50.63.202.562019-01-01 → 2019-01-01 · 3 obs
● 2019-01-01 09:10:18
○ 2026-07-30 21:02:30
○A64.74.223.342015-11-15 → 2015-11-15 · 3 obs
○ 2016-02-11 18:17:20
○ 2026-07-30 21:02:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, f.cctld.us, x.cctld.us, k.cctld.us... | - |
| coretraining.us | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretraining.us (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
coretraining.us points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with coretraining.us are bharatclearing.com, soulinfiniti.com, uraru.com and two others.
Name Servers
coretraining.us is served by two delegated name servers, ns13.domaincontrol.com and ns14.domaincontrol.com.
coretraining.us has the same name server delegation as a number of other domains, such as thesalvagesupply.com, mend-it.com, beirat-mittelstand.de and two more.
Each of the two host names carries two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.