21eg.cn - robtex.com
21eg.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.221🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.21eg.cn ⭐ | ||||||
| A | 208.98.40.223🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.21eg.cn21eg@cn 2008-08-03 #0 | ||||||
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=2035097202 | ||||||
Subdomains
www.21eg.cn |
Same first word
21eg.cn |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns.bizcn.com2015-07-23 → 2017-01-13 · 4 obs
● 2017-01-13 11:14:56
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
●NSns1.4.cn2026-07-12 → 2026-07-27 · 3 obs
● 2026-07-12 05:00:00
● 2026-07-27 15:46:56
○NSns1.4everdns.com2015-07-23 → 2017-01-13 · 4 obs
● 2017-01-13 11:14:56
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
●NSns2.4.cn2026-07-12 → 2026-07-27 · 3 obs
● 2026-07-12 05:00:00
● 2026-07-27 15:46:56
○NSns2.4everdns.com2015-07-23 → 2017-01-13 · 4 obs
● 2017-01-13 11:14:56
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
●NSwww.21eg.cn2026-07-13 → 2026-07-27 · 3 obs
● 2026-07-13 03:01:00
● 2026-07-27 15:46:56
○MXmail.21eg.cn2015-07-23 → 2017-01-13 · 4 obs
● 2017-01-13 11:14:56
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
○A123.57.54.2532015-11-21 → 2017-01-13 · 5 obs
● 2015-11-21 02:41:42
● 2017-01-13 11:14:56
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
●A208.98.40.2212026-07-27 → 2026-07-27 · 3 obs
● 2026-07-27 15:46:54
● 2026-07-27 15:46:56
○A208.98.40.2282026-07-13 → 2026-07-13 · 4 obs
● 2026-07-13 03:01:00
○ 2026-07-27 15:46:54
○ 2026-07-27 15:46:56
○A223.6.83.852015-07-23 → 2015-07-23 · 3 obs
○ 2026-07-12 05:00:00
○ 2026-07-27 15:46:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| 21eg.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21eg.cn (unsigned zone)
⏱️ Timing
Total: 1454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.221 |
| SOA | 1 | www.21eg.cn 21eg.cn |
Analysis
Hierarchy
www.21eg.cn is delegated beneath 21eg.cn.
IP Addresses
21eg.cn points to a single IP number: 208.98.40.221.
Additional host names — nbfyco.com.cn, www.owlnet.cz.cc, shunji.net and two others — share IP numbers with 21eg.cn.
Name Servers
Three name servers are authoritative for 21eg.cn: www.21eg.cn, ns1.4.cn and ns2.4.cn.
There is at least partial name server overlap between 21eg.cn and other domains — xkdqc.com, atinghua.com, 567168.com and two more among them.
These name servers tend to appear in combination with the name servers ns3.goldenname.com, ns4.goldenname.com, www.xkdqc.com and www.567168.com.
Three hostnames, one IP address apiece: www.21eg.cn resolves to 208.98.40.223, ns1.4.cn resolves to 107.167.27.66 and ns2.4.cn resolves to 208.98.43.66.