undfvf.cn - robtex.com
undfvf.cn
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=2035058208 | ||||||
Same first word
undfvf.cn |
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns3.hichina.com2026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 00:07:24
○ 2026-07-19 01:10:50
○ 2026-07-19 01:10:52
○NSdns4.hichina.com2026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 00:07:24
○ 2026-07-19 01:10:50
○ 2026-07-19 01:10:52
○NSexpirens3.hichina.com2026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 00:07:24
○ 2026-07-19 01:10:50
○ 2026-07-19 01:10:52
○NSexpirens4.hichina.com2026-06-22 → 2026-06-22 · 4 obs
● 2026-06-22 00:07:24
○ 2026-07-19 01:10:50
○ 2026-07-19 01:10:52
●NSns1.363.hk2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
○NSns1.judns.com2026-04-26 → 2026-05-23 · 4 obs
● 2026-05-23 15:54:40
○ 2026-06-22 00:07:24
○ 2026-07-19 01:10:52
○NSns1.julydns.com2026-04-26 → 2026-05-23 · 4 obs
● 2026-05-23 15:54:40
○ 2026-06-22 00:07:24
○ 2026-07-19 01:10:52
●NSns1.myhostadmin.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
●NSns2.363.hk2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
○NSns2.judns.com2026-04-26 → 2026-05-23 · 4 obs
● 2026-05-23 15:54:40
○ 2026-06-22 00:07:24
○ 2026-07-19 01:10:52
○NSns2.julydns.com2026-04-26 → 2026-05-23 · 4 obs
● 2026-05-23 15:54:40
○ 2026-06-22 00:07:24
○ 2026-07-19 01:10:52
●NSns2.myhostadmin.net2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
●NSns3.363.hk2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
●NSns4.363.hk2026-07-19 → 2026-07-19 · 3 obs
● 2026-07-19 01:10:50
● 2026-07-19 01:10:52
○CNAMEexpired.hichina.com2026-06-22 → 2026-06-22 · 3 obs
○ 2026-07-19 01:10:50
○ 2026-07-19 01:10:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| undfvf.cn | ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undfvf.cn (unsigned zone)
⏱️ Timing
Total: 2051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
Name Servers
The DNS delegation for undfvf.cn covers 6 name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and 3 more.
undfvf.cn partially shares its NS delegation with several other domains, including 252382.cn, baidaoc.cn, ucandesign.cn and two others.
In DNS configurations, these name servers often share authority with ns4.363.hk, ns1.myhostadmin.net, ns2.myhostadmin.net and 6 other name servers.
Host names resolving to four IP addresses:
ns1.363.hk maps to the following IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns1.myhostadmin.net maps to the following IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net maps to the following IP addresses: 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Host names with three IP numbers:
ns2.363.hk resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns1.363.hk, ns1.myhostadmin.net and ns3.363.hk are host names that all point to 240e:d9:c200::2.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 60.247.150.254 IP addresses.
ns1.363.hk, ns1.myhostadmin.net and ns3.363.hk are host names that all point to 118.123.249.114.
ns1.363.hk, ns1.myhostadmin.net and ns4.363.hk are host names that all point to 118.123.253.132.
ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk are host names that all point to 240e:d9:c200:1::2.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 61.172.183.73 IP addresses.
ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk are host names that all point to 211.149.230.100.