cnblk.com - robtex.com
cnblk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.242.193.109🇺🇸 POWERLINE-HK156.242.192.0/19 Proxy-registered route object | ||||||
| NS | a3.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 | b3.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=1763270256 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774726297 | ||||||
Same first word
cnblk.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 07:46:10
● 2026-03-28 19:58:08
●NSa3.share-dns.com2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 07:46:10
● 2026-03-28 19:58:08
●NSb.share-dns.net2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 07:46:10
● 2026-03-28 19:58:08
●NSb3.share-dns.net2026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 07:46:10
● 2026-03-28 19:58:08
○NSf1g1ns1.dnspod.net2018-09-15 → 2018-09-15 · 4 obs
● 2018-09-15 11:42:44
○ 2026-02-18 07:46:10
○ 2026-03-28 19:58:08
○NSjuming1.dnspod.net2018-09-15 → 2018-09-15 · 4 obs
● 2018-09-15 11:42:44
○ 2026-02-18 07:46:10
○ 2026-03-28 19:58:08
○NSjuming2.dnspod.net2018-09-15 → 2018-09-15 · 4 obs
● 2018-09-15 11:42:44
○ 2026-02-18 07:46:10
○ 2026-03-28 19:58:08
○NSns1.51dns.com2015-05-25 → 2016-04-16 · 4 obs
● 2016-04-16 01:21:20
○ 2017-02-05 01:26:42
○ 2026-03-28 19:58:08
○NSns1.bodis.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 01:26:42
○ 2018-09-15 11:42:44
○ 2026-03-28 19:58:08
○NSns2.bodis.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 01:26:42
○ 2018-09-15 11:42:44
○ 2026-03-28 19:58:08
○MXmx76.m2bp.com2017-02-05 → 2017-02-05 · 3 obs
○ 2018-09-15 11:42:44
○ 2026-03-28 19:58:08
○MXmx76.mb1p.com2017-02-05 → 2017-02-05 · 3 obs
○ 2018-09-15 11:42:44
○ 2026-03-28 19:58:08
○A103.55.128.2352018-09-15 → 2018-09-15 · 4 obs
● 2018-09-15 11:42:44
○ 2026-02-18 07:46:10
○ 2026-03-28 19:58:08
○A137.175.127.232015-05-25 → 2015-12-23 · 4 obs
● 2015-12-23 18:39:44
○ 2017-02-05 01:26:42
○ 2026-03-28 19:58:08
●A156.242.193.1092026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 07:46:10
● 2026-03-28 19:58:08
○A199.59.243.1202017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 01:26:42
○ 2018-09-15 11:42:44
○ 2026-03-28 19:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cnblk.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnblk.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.242.193.109 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a3.share-dns.com)
Analysis
IP Addresses
cnblk.com points to IP number: 156.242.193.109.
Name Servers
cnblk.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
cnblk.com at least partially shares name servers with other domains, for instance zjghxh.com, hnmiwei.com, smartercoupon.com, ljwfhgj.com and shanxipa.com.
These name servers are commonly used alongside a2.share-dns.com, b2.share-dns.net, a7.share-dns.com, b7.share-dns.net, a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP target:
a3.share-dns.com maps to 172.64.53.25
a.share-dns.com maps to 172.64.53.25
b3.share-dns.net maps to 172.64.52.239
b.share-dns.net maps to 172.64.52.239
Host names that map to 172.64.53.25: a3.share-dns.com and a.share-dns.com
Host names that map to 172.64.52.239: b3.share-dns.net and b.share-dns.net