pkbook.com.cn - robtex.com
pkbook.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.194.172.144🇭🇰 HDHK45.194.160.0/20 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1774695463 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030514587 | ||||||
Same first word
pkbook.com.cn |
Similar names
DNS History
12 records (5 active, 7 former)
○NSdns11.hichina.com2015-08-04 → 2017-04-07 · 3 obs
● 2017-04-07 08:12:08
○ 2026-04-14 17:57:46
○NSdns12.hichina.com2015-08-04 → 2017-04-07 · 3 obs
● 2017-04-07 08:12:08
○ 2026-04-14 17:57:46
●NSns1.julydns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 17:57:46
○NSns1.nowcndns.com2026-04-14 → 2026-04-14 · 1 obs
●NSns2.julydns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 17:57:46
○NSns2.nowcndns.com2026-04-14 → 2026-04-14 · 1 obs
○A38.12.161.322026-04-14 → 2026-04-14 · 1 obs
●A45.194.172.1442026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 17:57:46
○A60.173.202.2312016-03-04 → 2017-04-07 · 4 obs
● 2016-03-04 04:36:06
● 2017-04-07 08:12:08
○ 2026-04-14 17:57:46
○A61.132.225.242015-08-04 → 2015-12-04 · 4 obs
● 2015-12-04 12:54:16
○ 2016-03-04 04:36:06
○ 2026-04-14 17:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| pkbook.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pkbook.com.cn (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.194.172.144 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
pkbook.com.cn points to IP number: 45.194.172.144.
Other host names, for instance caomu.org share IP numbers with pkbook.com.cn.
Name Servers
pkbook.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
pkbook.com.cn at least partially shares name servers with other domains, for instance suheyuan.com, szzpbs.com, qczlcs.com, amghxsm.cn and kgbtk.cn.
Host names with a single IP:
ns1.judns.com points to: 47.97.51.45
ns2.judns.com points to: 162.159.27.251
ns1.julydns.com points to: 47.97.51.45
ns2.julydns.com points to: 162.159.48.223
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com