aa.1cozy.com - robtex.com
aa.1cozy.com
| CNAME | host.tistory.io | ||||||
| CNAME | blog-tistory-l51ybqnn.kgslb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.249.222.34🇰🇷 KAKAO-AY1211.249.216.0/21 Kakao Corp. | ||||||
1cozy.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| NS | ns2.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| NS | ns3.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| NS | ns4.hosting.co.kr ⚠️ Not in zone NS records | ||||||
Same first word
DNS History
1 record (1 active, 0 former)
●CNAMEhost.tistory.io2026-04-07 → 2026-08-16 · 2 obs
● 2026-04-07 09:50:30
● 2026-08-16 09:08:52
● 2026-08-16 09:08:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| 1cozy.com | ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.11
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1cozy.com (unsigned zone)
⏱️ Timing
Total: 1253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | host.tistory.io |
Analysis
IP Addresses
aa.1cozy.com points to a single IP number: 211.249.222.34.
Additional host names — artfrige.com, subys.com, bollywood.co.kr and two others — share IP numbers with aa.1cozy.com.