ajbk.cn - robtex.com
ajbk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.228.158🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1758098964 | ||||||
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=2035176262 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-07-11 → 2026-08-13 · 3 obs
● 2026-07-11 19:07:44
● 2026-08-13 15:12:16
●NSa1.share-dns.com2026-07-11 → 2026-08-13 · 3 obs
● 2026-07-11 19:07:44
● 2026-08-13 15:12:16
●NSb.share-dns.net2026-07-11 → 2026-08-13 · 3 obs
● 2026-07-11 19:07:44
● 2026-08-13 15:12:16
●NSb1.share-dns.net2026-07-11 → 2026-08-13 · 3 obs
● 2026-07-11 19:07:44
● 2026-08-13 15:12:16
○NScgsdns1.alibabaonline.com2015-07-18 → 2018-04-24 · 4 obs
● 2018-04-24 19:32:42
○ 2026-07-11 19:07:44
○ 2026-08-13 15:12:16
○NScgsdns2.alibabaonline.com2015-07-18 → 2018-04-24 · 4 obs
● 2018-04-24 19:32:42
○ 2026-07-11 19:07:44
○ 2026-08-13 15:12:16
○MXmx01.mail.alibaba.com2015-07-18 → 2018-04-24 · 4 obs
● 2018-04-24 19:32:42
○ 2026-07-11 19:07:44
○ 2026-08-13 15:12:16
○MXmx02.mail.alibaba.com2015-07-18 → 2018-04-24 · 4 obs
● 2018-04-24 19:32:42
○ 2026-07-11 19:07:44
○ 2026-08-13 15:12:16
○A112.125.17.1112015-11-18 → 2015-11-18 · 4 obs
● 2015-11-18 21:33:58
○ 2016-02-06 10:25:26
○ 2026-08-13 15:12:16
●A154.201.228.1582026-07-11 → 2026-08-13 · 3 obs
● 2026-07-11 19:07:44
● 2026-08-13 15:12:16
○A205.204.112.42015-07-18 → 2018-04-24 · 6 obs
○ 2015-11-18 21:33:58
● 2016-02-06 10:25:26
● 2018-04-24 19:32:42
○ 2026-07-11 19:07:44
○ 2026-08-13 15:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ajbk.cn | a1.share-dns.com, b1.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a1.share-dns.com, b1.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ajbk.cn (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.228.158 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
ajbk.cn directs to one IP number, which is 154.201.228.158.
Name Servers
The domain ajbk.cn is delegated to these four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
At least some of ajbk.cn's name servers are shared with other domains, for example admcxt.com, xinlejiaju.com, cqhxtg.com and two more.
These name servers tend to co-occur with a7.share-dns.com, b7.share-dns.net, a4.share-dns.com and 7 other name servers in the same DNS delegations.
Each of a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net has a single IP address — a1.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b1.share-dns.net and b.share-dns.net direct to 172.64.52.239.
These two host names — a1.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b1.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.