donglong.cn - robtex.com
donglong.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=2034775998 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSce1.dns.com2018-08-07 → 2018-08-07 · 4 obs
● 2018-08-07 01:07:16
○ 2026-03-03 03:20:54
○ 2026-05-10 22:58:06
●NSce1.xincache.com2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 03:20:54
● 2026-05-10 22:58:06
○NSce2.dns.com2018-08-07 → 2018-08-07 · 4 obs
● 2018-08-07 01:07:16
○ 2026-03-03 03:20:54
○ 2026-05-10 22:58:06
●NSce2.xincache.com2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 03:20:54
● 2026-05-10 22:58:06
●NSns11.xincache.com2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 03:20:54
● 2026-05-10 22:58:06
○NSns3.ce.net.cn2015-08-13 → 2016-07-13 · 4 obs
● 2016-07-13 13:30:16
○ 2018-08-07 01:07:16
○ 2026-05-10 22:58:06
○MXmail.donglong.cn2015-08-13 → 2018-08-07 · 4 obs
● 2018-08-07 01:07:16
○ 2026-03-03 03:20:54
○ 2026-05-10 22:58:06
○A202.136.212.682015-08-13 → 2018-08-07 · 4 obs
● 2018-08-07 01:07:16
○ 2026-03-03 03:20:54
○ 2026-05-10 22:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| donglong.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:129.211.176.209
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for donglong.cn (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
donglong.cn is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.
donglong.cn partially shares name servers with other domains; examples include excel-promo.com, fao.com.cn, sz-shijia.com, xn--nqv95aq98ahwce21a2vh.com and cdzsks.com.
These name servers are commonly used alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com and ns18.xincache.com.
Eight IP numbers:
ns11.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers:
ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Six IP numbers:
ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ce1.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ce1.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ce1.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ce1.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ce1.xincache.com.
Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.