h42.cn - robtex.com
h42.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=2034669410 | ||||||
Subdomains
sso.h42.cn |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSf1g1ns1.dnspod.net2016-08-02 → 2017-06-14 · 3 obs
● 2017-06-14 22:09:46
○ 2026-04-14 11:21:48
○NSf1g1ns2.dnspod.net2016-09-22 → 2017-06-14 · 4 obs
● 2016-09-22 16:52:30
● 2017-06-14 22:09:46
○ 2026-04-14 11:21:48
●NSmicah.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
●NSperla.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
○MXmail.skrimple.com2015-08-06 → 2016-03-30 · 4 obs
● 2016-03-30 01:15:08
○ 2016-08-02 05:58:16
○ 2026-04-14 11:21:48
○A107.183.186.1392016-08-02 → 2017-06-14 · 4 obs
● 2016-08-02 05:58:16
● 2017-06-14 22:09:46
○ 2026-04-14 11:21:48
●A154.198.42.922026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
●A156.239.53.252026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
○A198.12.15.2442015-08-06 → 2015-08-06 · 3 obs
○ 2015-11-25 03:46:34
○ 2026-04-14 11:21:48
●A45.197.146.1812026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
●A45.197.148.2052026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
●A45.197.150.392026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 11:21:48
○A65.19.157.2352015-11-25 → 2016-03-30 · 5 obs
● 2015-11-25 03:46:34
● 2016-03-30 01:15:08
○ 2016-08-02 05:58:16
○ 2026-04-14 11:21:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| h42.cn | micah.ns.cloudflare.com, perla.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.203
NS records: micah.ns.cloudflare.com, perla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for h42.cn (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 45.197.146.181, 45.197.150.39... |
| NS | 2 | micah.ns.cloudflare.com, perla.ns.cloudflare.com |
| SOA | 1 | micah.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of sso.h42.cn is h42.cn.
IP Addresses
Five IP numbers are pointed to by h42.cn: 45.197.146.181, 45.197.148.205, 45.197.150.39, 154.198.42.92 and 156.239.53.25.
Other host names, for instance cgs1.cn, d0k0.cn, n3sw.pro, h2bt.cn and b46.cn share IP numbers with h42.cn.
Name Servers
Two name servers micah.ns.cloudflare.com and perla.ns.cloudflare.com handle delegation for h42.cn.
h42.cn uses the same name server setup as other domains, for example eujg.cn, degerguvenlik.com, kkcamera.com, 299d.com and twodom.com.
h42.cn partially shares name servers with other domains; examples include gnaltrexone.com, quantacloud.net, whswsapp.com, filmy(0x787878).vip and derkurier.cz.
These name servers are commonly used with love.ns.cloudflare.com, cory.ns.cloudflare.com and yevgen.ns.cloudflare.com.
Host names with six IP numbers: micah.ns.cloudflare.com points to: 2606:4700:58::adf5:3bce, 2803:f800:50::6ca2:c1ce, 2a06:98c1:50::ac40:21ce, 108.162.193.206, 172.64.33.206 and 173.245.59.206; perla.ns.cloudflare.com points to: 2606:4700:50::a29f:26cb, 2803:f800:50::6ca2:c2cb, 2a06:98c1:50::ac40:22cb, 108.162.194.203, 162.159.38.203 and 172.64.34.203.