74439.cn - robtex.com
74439.cn
| CNAME | 1bnew.1bcname.com | ||||||
| CNAME | 249rmw3p.1bcdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.220.153.84🇯🇵 BGPNETPTELTD-AS-AP137.220.153.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building, | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034662178 | ||||||
Same first word
74439.cn |
Similar names
DNS History
15 records (3 active, 12 former)
○NSdns1.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○NSdns2.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○NSdns3.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○NSdns4.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○NSdns5.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○NSdns6.iidns.com2016-03-07 → 2016-03-07 · 3 obs
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
●NSns1.dnsip.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-03-07 23:57:24
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
●NSns2.dnsip.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-03-07 23:57:24
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
○A198.148.92.532015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 01:43:50
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○A198.148.92.562015-08-10 → 2016-03-07 · 4 obs
● 2015-08-10 01:43:50
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○A198.148.92.572016-03-07 → 2016-03-07 · 4 obs
○ 2015-08-10 01:43:50
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○A198.148.92.582015-08-10 → 2016-03-07 · 4 obs
● 2015-08-10 01:43:50
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
● 2016-03-07 23:57:24
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○A198.148.92.622015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 01:43:50
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
○ 2026-03-18 19:15:36
○ 2026-04-12 10:52:22
●CNAME1bnew.1bcname.com2026-03-18 → 2026-04-12 · 3 obs
○ 2016-03-07 23:57:24
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
● 2026-03-18 19:15:36
● 2026-04-12 10:52:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 74439.cn | ns1.dnsip.com, ns2.dnsip.com | - |
✅ Authoritative Response
Server:211.99.99.29
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 74439.cn (unsigned zone)
⏱️ Timing
Total: 3392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| CNAME | 1 | 1bnew.1bcname.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
Analysis
IP Addresses
74439.cn points to a single IP number: 137.220.153.84.