pch.cn - robtex.com
pch.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.cnolnic.net โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.cnolnic.net โ ๏ธ Not in zone NS records | ||||||
| A | 240c:4081:8000:1702::3๐จ๐ณ Baidu240c:4081::/32 | ||||||
| A | 106.12.41.177๐จ๐ณ Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.69๐จ๐ณ Baidu180.76.128.0/19 | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035004435 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
โNSdns.bizcn.com2015-08-21 โ 2021-10-14 ยท 4 obs
โ 2015-08-21 02:59:24
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โNSdns.cnmsn.net2015-08-21 โ 2021-10-14 ยท 4 obs
โ 2015-08-21 02:59:24
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โNSns1.cnolnic.net2026-06-18 โ 2026-07-05 ยท 3 obs
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โNSns2.cnolnic.net2026-06-18 โ 2026-07-05 ยท 3 obs
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โMXmail.pch.cn2015-08-21 โ 2021-10-14 ยท 4 obs
โ 2015-08-21 02:59:24
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
โ 2021-10-14 18:25:06
โ 2026-06-18 12:14:52
โ 2026-07-05 05:54:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| pch.cn | ns1.cnolnic.net, ns2.cnolnic.net | - |
โ Authoritative Response
Server:106.13.136.254
NS records: ns1.cnolnic.net, ns2.cnolnic.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for pch.cn (unsigned zone)
โฑ๏ธ Timing
Total: 4996ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers handle the delegation for pch.cn: ns1.cnolnic.net and ns2.cnolnic.net.
The name server configuration of pch.cn is shared with other domains, for instance 51zsj.com, web132-141.bbj.vh.cnolnic.org, hztuoan.com and two others.
Host names carrying three IP numbers:
The hostname ns2.cnolnic.net points to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.