dalian-it.com - robtex.com
dalian-it.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=1775128607 | ||||||
Subdomains
Same first word
dalian-it.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns11.xincache.com2015-08-03 → 2026-04-02 · 5 obs
● 2016-03-01 09:33:52
○ 2017-03-14 21:34:10
● 2026-02-25 21:23:22
● 2026-04-02 11:41:18
○NSns12.xincache.com2015-08-03 → 2016-03-01 · 4 obs
● 2016-03-01 09:33:52
○ 2017-03-14 21:34:10
○ 2026-04-02 11:41:18
●NSns17.xincache.com2017-03-14 → 2026-04-02 · 3 obs
● 2017-03-14 21:34:10
● 2026-04-02 11:41:18
●NSns18.xincache.com2017-03-14 → 2026-04-02 · 3 obs
● 2017-03-14 21:34:10
● 2026-04-02 11:41:18
●MXbak.dalian-it.com2026-02-25 → 2026-04-02 · 3 obs
● 2026-02-25 21:23:22
● 2026-04-02 11:41:18
●MXmail.dalian-it.com2015-08-03 → 2026-04-02 · 2 obs
● 2026-04-02 11:41:18
●MXmail2.dalian-it.com2015-08-03 → 2026-04-02 · 2 obs
● 2026-04-02 11:41:18
●MXmail3.dalian-it.com2026-02-25 → 2026-04-02 · 3 obs
● 2026-02-25 21:23:22
● 2026-04-02 11:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| dalian-it.com | ns17.xincache.com, ns18.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dalian-it.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns18.xincache.com, ns17.xincache.com |
| MX | 4 | mail.dalian-it.com (pri: 10), bak.dalian-it.com (pri: 15)... |
| TXT | 1 | v=spf1 ip4:123.177.21.153 ip4:59.108.59. |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)
Analysis
Hierarchy
dalian-it.com is a parent of mail2.dalian-it.com, www.dalian-it.com, mail3.dalian-it.com, mail.dalian-it.com and bak.dalian-it.com.
Name Servers
dalian-it.com is delegated to three name servers ns11.xincache.com, ns17.xincache.com and ns18.xincache.com.
dalian-it.com at least partially shares name servers with other domains, for instance myfxsy.com, xtxf.gov.cn, fj120.org.cn, doublestarmingren.com and szyouth.com.cn.
Name servers commonly used together include ns12.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ce1.xincache.com and ce2.xincache.com.
Host names with eight IP numbers:
The host name 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.
The host name ns17.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:
The host name ns18.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.
Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns17.xincache.com.
Host names that point to 1.12.0.4: ns11.xincache.com and ns17.xincache.com.
Host names that point to 36.155.149.180: ns11.xincache.com and ns17.xincache.com.
Host names that point to 112.80.181.45: ns11.xincache.com and ns17.xincache.com.
Host names that point to 117.89.178.173: ns11.xincache.com and ns17.xincache.com.
Host names that point to 125.94.59.210: ns11.xincache.com and ns17.xincache.com.
Host names that point to 129.211.176.209: ns11.xincache.com and ns17.xincache.com.
Mail Servers
Four mail servers handle dalian-it.com: bak.dalian-it.com, mail2.dalian-it.com, mail3.dalian-it.com and mail.dalian-it.com.
Host names with one IP number: bak.dalian-it.com points to 125.206.3.143; mail2.dalian-it.com points to 59.108.59.24; mail3.dalian-it.com points to 49.5.7.139; mail.dalian-it.com points to 123.177.21.153.