er22.cn - robtex.com
er22.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=2034720594 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.22.cn2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 23:25:10
○ 2019-01-22 03:26:24
○ 2026-04-27 22:11:04
●NSns1.363.hk2026-04-15 → 2026-04-27 · 3 obs
● 2026-04-15 07:12:20
● 2026-04-27 22:11:04
○NSns1.51dns.com2015-08-17 → 2016-04-10 · 4 obs
● 2016-04-10 04:34:08
○ 2017-02-07 23:25:10
○ 2026-04-27 22:11:04
●NSns1.myhostadmin.net2026-04-15 → 2026-04-27 · 3 obs
● 2026-04-15 07:12:20
● 2026-04-27 22:11:04
●NSns2.363.hk2026-04-15 → 2026-04-27 · 3 obs
● 2026-04-15 07:12:20
● 2026-04-27 22:11:04
○NSns2.51dns.com2015-08-17 → 2015-12-14 · 4 obs
● 2015-12-14 12:38:46
○ 2017-02-07 23:25:10
○ 2026-04-27 22:11:04
●NSns2.myhostadmin.net2026-04-15 → 2026-04-27 · 3 obs
● 2026-04-15 07:12:20
● 2026-04-27 22:11:04
○NSns4.dnsdun.com2019-01-22 → 2019-01-22 · 4 obs
● 2019-01-22 03:26:24
○ 2026-04-15 07:12:20
○ 2026-04-27 22:11:04
○NSns4.dnsdun.net2019-01-22 → 2019-01-22 · 4 obs
● 2019-01-22 03:26:24
○ 2026-04-15 07:12:20
○ 2026-04-27 22:11:04
○A139.162.96.152017-02-07 → 2017-02-07 · 3 obs
○ 2019-01-22 03:26:24
○ 2026-04-27 22:11:04
●A140.188.168.482026-04-15 → 2026-04-27 · 3 obs
● 2026-04-15 07:12:20
● 2026-04-27 22:11:04
○A160.124.80.822019-01-22 → 2019-01-22 · 4 obs
● 2019-01-22 03:26:24
○ 2026-04-15 07:12:20
○ 2026-04-27 22:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| er22.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for er22.cn (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.168.48 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
er22.cn points to IP number 140.188.168.48.
Other host names, for instance, bxjwarm.cn share IP numbers with er22.cn.
Name Servers
er22.cn is delegated to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.
er22.cn shares name servers with other domains at least partially, for example wbb.top, cmm9.cn, hawkout.com.cn, isanshan.com and l77l.cc.
these name servers are commonly used together with the name servers ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk, ns4.myhostadmin.net, ns5.myhostadmin.net, ns3.myhostadmin.net and ns6.myhostadmin.net.
Host names with four IP numbers:
ns1.363.hk points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.
Host names with three IP numbers:
ns2.363.hk points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.
Host names that point to 240e:d9:c200::2: ns1.363.hk and ns1.myhostadmin.net.
Host names that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net.
Host names that point to 118.123.249.114: ns1.363.hk and ns1.myhostadmin.net.
Host names that point to 118.123.253.132: ns1.363.hk and ns1.myhostadmin.net.
Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net and ns2.363.hk.
Host names that point to 61.172.183.73: ns2.myhostadmin.net and ns2.363.hk.
Host names that point to 211.149.230.100: ns2.myhostadmin.net and ns2.363.hk.