coolcent.com - dns.ninja
coolcent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.234.88.212🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED | ||||||
| NS | a2.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 | b2.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=1782180564 | ||||||
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=1783930467 | ||||||
Same first word
coolcent.com |
Similar names
coltecno.com.co |
coolnect.com |
elcontco.com |
colontec.com |
loncotec.cl |
coolnetc.com |
coolnetc.cn |
colnetco.com |
loconect.com |
tecnoloc.com.br |
tecnocol.com |
DNS History
20 records (5 active, 15 former)
●NSa.share-dns.com2026-07-01 → 2026-07-13 · 3 obs
○ 2026-03-26 05:43:44
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
●NSa2.share-dns.com2026-07-01 → 2026-07-13 · 3 obs
○ 2026-03-26 05:43:44
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
●NSb.share-dns.net2026-07-01 → 2026-07-13 · 3 obs
○ 2026-03-26 05:43:44
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
●NSb2.share-dns.net2026-07-01 → 2026-07-13 · 3 obs
○ 2026-03-26 05:43:44
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
○NSns1.above.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-06-27 06:35:32
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○NSns1.abovedomains.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-06-27 06:35:32
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○NSns1.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○NSns1.uniregistrymarket.link2016-09-15 → 2017-06-27 · 5 obs
○ 2016-03-31 05:27:10
● 2016-09-15 08:16:22
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
● 2016-09-15 08:16:22
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
○NSns2.above.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-06-27 06:35:32
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○NSns2.abovedomains.com2026-03-26 → 2026-03-26 · 4 obs
○ 2017-06-27 06:35:32
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○NSns2.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○NSns2.uniregistrymarket.link2016-09-15 → 2017-06-27 · 5 obs
○ 2016-03-31 05:27:10
● 2016-09-15 08:16:22
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
● 2016-09-15 08:16:22
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
○NSns3.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○NSns4.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○NSns5.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○NSns6.myhostadmin.net2015-06-07 → 2015-10-20 · 4 obs
● 2015-06-07 16:31:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
● 2015-10-20 09:56:24
○ 2016-03-31 05:27:10
○ 2026-07-13 08:33:04
○MXpark-mx.above.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
○A103.224.212.2012026-03-26 → 2026-03-26 · 4 obs
○ 2017-06-27 06:35:32
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
● 2026-03-26 05:43:44
○ 2026-07-01 00:55:38
○ 2026-07-13 08:33:04
●A156.234.88.2122026-07-01 → 2026-07-13 · 3 obs
○ 2026-03-26 05:43:44
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
● 2026-07-01 00:55:38
● 2026-07-13 08:33:04
○A69.172.201.1532016-09-15 → 2017-06-27 · 4 obs
● 2016-09-15 08:16:22
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
● 2017-06-27 06:35:32
○ 2026-03-26 05:43:44
○ 2026-07-13 08:33:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolcent.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolcent.com (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.234.88.212 |
| 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 (a2.share-dns.com)
Analysis
IP Addresses
coolcent.com has exactly one IP address — 156.234.88.212.
Name Servers
Four name servers handle the delegation for coolcent.com: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between coolcent.com and other domains — wuzonglin.com, wangdaizhuanke.com, jczvip.com and two more among them.
These name servers regularly appear alongside a10.share-dns.com, b10.share-dns.net, a12.share-dns.com and 7 other name servers in NS record sets.
a2.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b2.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Both a2.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b2.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.