codeforces.kz - robtex.com
codeforces.kz
| DNSSEC | ⚠️ Not signed | ||||||
kz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.kz ⭐ 🔒 | ||||||
| NS | ns.nic.kz | ||||||
| NS | ns2.nic.kz | ||||||
| SOA | ns.nic.kzhostmaster@nic.kz 2026-02-17 #7 | ||||||
Same first word
Similar names
DNS History
7 records (0 active, 7 former)
○NSns.ps.kz2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 22:55:20
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○NSns1.ps.kz2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 22:55:20
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○MXmail.codeforces.kz2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 22:55:20
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○A91.201.214.1882015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 22:55:20
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
○ 2016-12-23 23:22:42
○ 2026-03-22 14:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kz | ns.nic.kz, ns1.nic.kz, ns2.nic.kz | - |
✅ Authoritative Response
Server: 185.79.212.7
NS records: ns.nic.kz, ns1.nic.kz, ns2.nic.kz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|