tripline.cn - robtex.com
tripline.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=2034667126 | ||||||
Subdomains
www.tripline.cn |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NS(root)2015-07-18 → 2020-01-24 · 4 obs
● 2020-01-24 12:21:40
○ 2026-03-15 01:06:26
○ 2026-04-13 20:20:54
●NSns1.35.net2026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 01:06:26
● 2026-04-13 20:20:54
●NSns2.35.net2026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 01:06:26
● 2026-04-13 20:20:54
●NSns3.35.net2026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 01:06:26
● 2026-04-13 20:20:54
●NSns4.35.net2026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 01:06:26
● 2026-04-13 20:20:54
●MXmx1.yunyou.top2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 20:20:52
● 2026-04-13 20:20:54
●MXmx2.yunyou.top2026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 01:06:26
● 2026-04-13 20:20:54
○MXsmx178.cn4e.com2020-01-24 → 2020-01-24 · 3 obs
○ 2026-03-15 01:06:26
○ 2026-04-13 20:20:54
○A139.196.188.612020-01-24 → 2020-01-24 · 4 obs
● 2020-01-24 12:21:40
○ 2026-03-15 01:06:26
○ 2026-04-13 20:20:54
○A223.7.1.232015-07-18 → 2016-07-16 · 4 obs
● 2016-07-16 07:51:24
○ 2020-01-24 12:21:40
○ 2026-04-13 20:20:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn... | - |
| tripline.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:118.123.249.114
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tripline.cn (unsigned zone)
⏱️ Timing
Total: 3200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.35.net, ns4.35.net... |
| MX | 2 | mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 5) |
| TXT | 1 | v=spf1 include:yunyou.top -all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
Hierarchy
The parent of www.tripline.cn is tripline.cn.
Name Servers
tripline.cn is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
tripline.cn shares name servers with other domains at least partially, for instance ndpaper.com, hfaicha.com, stsensor.com, tccb.com.cn and nbhy-machine.com.
Host names with four IP numbers:
The host name ns1.35.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
Host names with three IP numbers:
The host name ns2.35.net points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.
Host names with two IP numbers:
The host name ns3.35.net points to: 61.172.183.77 and 118.123.249.114.
The host name ns4.35.net points to: 118.123.253.132 and 211.149.230.100.
Host names that point to 118.123.249.114: ns1.35.net and ns3.35.net.
Host names that point to 118.123.253.132: ns1.35.net and ns4.35.net.
Host names that point to 211.149.230.100: ns2.35.net and ns4.35.net.
Mail Servers
tripline.cn is handled by two mail servers: mx1.yunyou.top and mx2.yunyou.top.
tripline.cn shares the same mail server setup as other domains, including cncyfz.com, baide.com, aolitech.com, seey.net and rongweiye.com.
tripline.cn shares some mail servers with other domains, for example szpare.com, rsgchina.com, qt-asia.com and glhx.com.cn.
Host names with three IP numbers: mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe, 43.224.153.210 and 43.224.154.178.
Host names with two IP numbers: mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37.