un-dn.com - robtex.com
un-dn.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774449457 | ||||||
Same first word
un-dn.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.xinnet.cn2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-28 09:24:06
○ 2026-03-25 15:07:26
○NSns.xinnetdns.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-28 09:24:06
○ 2026-03-25 15:07:26
●NSns19.xincache.com2015-05-28 → 2026-03-25 · 3 obs
● 2015-05-28 09:24:06
● 2026-03-25 15:07:26
●NSns20.xincache.com2015-05-28 → 2026-03-25 · 3 obs
● 2015-05-28 09:24:06
● 2026-03-25 15:07:26
●MXmail-g3.xinnetdns.com2008-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 15:07:26
○A119.10.50.1322016-01-11 → 2019-05-31 · 5 obs
● 2016-01-11 15:45:14
● 2019-05-31 11:26:18
○ 2026-02-25 18:34:58
○ 2026-03-25 15:07:26
●A39.107.67.2142026-02-25 → 2026-03-25 · 3 obs
● 2026-02-25 18:34:58
● 2026-03-25 15:07:26
○A58.30.228.2162015-05-28 → 2015-11-07 · 5 obs
● 2015-05-28 09:24:06
● 2015-11-07 10:35:50
○ 2016-01-11 15:45:14
○ 2026-03-25 15:07:26
○A61.135.253.232008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-28 09:24:06
○ 2026-03-25 15:07:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| un-dn.com | ns19.xincache.com, ns20.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for un-dn.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.107.67.214 |
| NS | 2 | ns20.xincache.com, ns19.xincache.com |
| MX | 1 | mail-g3.xinnetdns.com (pri: 10) |
| SOA | 1 | ns19.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)
Analysis
IP Addresses
un-dn.com points to a single IP address: 39.107.67.214.
Name Servers
un-dn.com is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.
un-dn.com uses the same name server setup as other domains, including machineinfo.cn, aucnc.com, ahp.cn, chipasia.net and yzhq.net.
At least part of the name servers for un-dn.com are shared with other domains, for instance sdfd.net, dgbpsz.com, king-good.com, huisen.net and dgkzm.com.
These name servers are commonly used alongside ns11.xincache.com and ns12.xincache.com.
Host names with eight IP numbers: ns19.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. Host names with seven IP numbers: ns20.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
The mail server for un-dn.com is mail-g3.xinnetdns.com.
un-dn.com uses the same mail server setup as other domains, for instance chinatl.com, im21.cn, votex.com.cn, china-hz.net and goldensbeautyequipment.com.
un-dn.com shares at least some mail servers with other domains, for example hainan.cc, sccf.org.cn, hyly.com, cjhg.com and h-bear.com.
Host mail-g3.xinnetdns.com points to IP 101.237.133.6.