coolcun.com - robtex.com
coolcun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.221.142.59🇭🇰 DXTL-HK154.221.128.0/20 Proxy-registered route object | ||||||
| NS | a10.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 | b10.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=1771260116 | ||||||
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=1784681052 | ||||||
Subdomains
notification.coolcun.com |
Same first word
coolcun.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-06-23 → 2026-07-22 · 3 obs
● 2026-06-23 03:46:48
● 2026-07-22 01:11:32
●NSa10.share-dns.com2026-06-23 → 2026-07-22 · 3 obs
● 2026-06-23 03:46:48
● 2026-07-22 01:11:32
●NSb.share-dns.net2026-06-23 → 2026-07-22 · 3 obs
● 2026-06-23 03:46:48
● 2026-07-22 01:11:32
●NSb10.share-dns.net2026-06-23 → 2026-07-22 · 3 obs
● 2026-06-23 03:46:48
● 2026-07-22 01:11:32
○NSdns10.hichina.com2016-07-09 → 2017-03-18 · 5 obs
● 2016-07-09 21:57:08
● 2017-03-18 13:15:50
○ 2020-02-10 09:12:42
○ 2026-07-22 01:11:32
○NSdns9.hichina.com2016-07-09 → 2017-03-18 · 5 obs
● 2016-07-09 21:57:08
● 2017-03-18 13:15:50
○ 2020-02-10 09:12:42
○ 2026-07-22 01:11:32
○NSwww.coolcun.com2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-22 11:14:50
○ 2026-07-22 01:11:32
●A154.221.142.592026-06-23 → 2026-07-22 · 3 obs
● 2026-06-23 03:46:48
● 2026-07-22 01:11:32
○A70.39.84.2272015-08-05 → 2015-08-05 · 3 obs
○ 2026-06-23 03:46:48
○ 2026-07-22 01:11:32
○CNAMEc.dcoin.co2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-22 11:14:50
○ 2026-07-22 01:11:32
○CNAMEprod-sav-park-lb01-1919960993.us-east-2.elb.amazonaws.com2020-02-10 → 2020-02-10 · 4 obs
● 2020-02-10 09:12:42
○ 2026-06-23 03:46:48
○ 2026-07-22 01:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| coolcun.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolcun.com (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.221.142.59 |
| 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 (a10.share-dns.com)
Analysis
Hierarchy
coolcun.com is a parent domain of notification.coolcun.com.
IP Addresses
coolcun.com directs to one IP number, which is 154.221.142.59.
Host names like notification.coolcun.com are further examples that share IP numbers with coolcun.com.
Name Servers
The domain coolcun.com is delegated to these four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
coolcun.com shares at least some of its name servers with other domains, including yc365net.com, nbhj168.com, art-woods.com and two others.
These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a9.share-dns.com and 7 other name servers.
Each of a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net has a single IP address — a10.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b10.share-dns.net and b.share-dns.net direct to 172.64.52.239.
a10.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b10.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.