concoct.courses - robtex.com
concoct.courses
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1774642290 | ||||||
Same first word
concoct.me |
concoct.courses |
concoct.net |
concoct.co |
concoct.it |
concoct.ru |
concoct.in |
concoct.com |
concoct.org |
concoct.ch |
DNS History
3 records (3 active, 0 former)
●NSns1.dyna-ns.net2026-03-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:23:58
●NSns2.dyna-ns.net2026-03-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:23:58
●A145.223.118.1082026-03-14 → 2026-03-27 · 2 obs
● 2026-03-27 21:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses... | 12 records |
| concoct.courses | ns1.dyna-ns.net, ns2.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns1.dyna-ns.net, ns2.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concoct.courses (unsigned zone)
⏱️ Timing
Total: 359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.223.118.108 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.concoct.cours |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, a.nic.courses, b.nic.courses...)
Analysis
IP Addresses
concoct.courses points to a single IP number: 145.223.118.108.
Other host names, for instance manpfqa.cyou, alexiac.cyou, unotinf.cyou, superko.courses and town(0x736578).cyou share IP numbers with concoct.courses.
Name Servers
Delegation for concoct.courses rests with two name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.
concoct.courses shares the same name server setup as other domains, including matrix.codes, pnu.in, wallops.net, pixeldynasty.de and jobcv.net.
Host names with four IP numbers:
ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158
ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5