2500f.cn - robtex.com
2500f.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=2035103233 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns25.hichina.com2015-08-07 → 2017-04-20 · 4 obs
● 2017-04-20 14:41:30
○ 2026-04-06 14:51:50
○ 2026-07-28 23:58:42
○NSdns26.hichina.com2015-08-07 → 2017-04-20 · 4 obs
● 2017-04-20 14:41:30
○ 2026-04-06 14:51:50
○ 2026-07-28 23:58:42
●NSns1.363.hk2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 14:51:50
● 2026-07-28 23:58:42
●NSns2.363.hk2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 14:51:50
● 2026-07-28 23:58:42
●NSns3.363.hk2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 14:51:50
● 2026-07-28 23:58:42
●NSns4.363.hk2026-04-06 → 2026-07-28 · 3 obs
● 2026-04-06 14:51:50
● 2026-07-28 23:58:42
○A149.120.164.942026-04-06 → 2026-04-09 · 5 obs
● 2026-04-06 14:51:50
● 2026-04-09 10:58:30
○ 2026-06-23 17:02:20
○ 2026-07-28 23:58:42
●A38.173.36.2292026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 17:02:20
● 2026-07-28 23:58:42
○A43.240.14.1942017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 14:41:30
○ 2026-04-06 14:51:50
○ 2026-07-28 23:58:42
○A61.160.196.1002015-08-07 → 2016-09-15 · 4 obs
● 2016-09-15 21:15:34
○ 2017-04-20 14:41:30
○ 2026-07-28 23:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 2500f.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:211.149.230.100
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2500f.cn (unsigned zone)
⏱️ Timing
Total: 2116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.36.229 |
| NS | 4 | ns4.363.hk, ns3.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
IP Addresses
2500f.cn points to a single IP number: 38.173.36.229.
Additional host names — idanji.cn, pinnaclegroup.com.cn, lov1.cn and two others — share IP numbers with 2500f.cn.
Name Servers
2500f.cn has four authoritative name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and ns4.363.hk.
There is at least partial name server overlap between 2500f.cn and other domains — 3h3av3.bond, westinningbohotel.com, amandajean.net and two more among them.
These name servers regularly appear alongside ns5.363.hk, ns6.363.hk, ns1.myhostadmin.net and 7 other name servers in NS record sets.
Host names resolving to four IP addresses:
ns1.363.hk resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Host names with three IP numbers:
The hostname ns2.363.hk points to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
The hostname ns3.363.hk points to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
The hostname ns4.363.hk points to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns1.363.hk along with ns3.363.hk each resolve to 240e:d9:c200::2 IP addresses.
ns1.363.hk along with ns3.363.hk each resolve to 118.123.249.114 IP addresses.
ns1.363.hk along with ns4.363.hk each resolve to 118.123.253.132 IP addresses.
ns2.363.hk along with ns4.363.hk each resolve to 240e:d9:c200:1::2 IP addresses.
ns2.363.hk along with ns4.363.hk each resolve to 211.149.230.100 IP addresses.