coltp.com - dns.ninja
coltp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.76.200🇿🇦 HKIDC-AS-AP156.250.64.0/18 Shenzhen Jizhan Technology Co., Ltd. | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1781681417 | ||||||
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=1781693430 | ||||||
Same first word
coltp.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSa.share-dns.com2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 11:50:50
● 2026-06-17 10:59:38
●NSb.share-dns.net2026-03-25 → 2026-06-17 · 3 obs
● 2026-03-25 11:50:50
● 2026-06-17 10:59:38
○NSns1.emailverification.info2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-25 11:50:50
○ 2026-06-17 10:59:38
○NSns2.emailverification.info2019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-25 11:50:50
○ 2026-06-17 10:59:38
○A104.143.137.792026-03-25 → 2026-04-08 · 5 obs
● 2026-03-25 11:50:50
● 2026-04-08 16:10:26
○ 2026-05-02 02:20:04
○ 2026-06-17 10:59:38
●A156.250.76.2002026-05-02 → 2026-06-17 · 3 obs
● 2026-05-02 02:20:04
● 2026-06-17 10:59:38
○A156.254.187.1822026-03-25 → 2026-06-17 · 2 obs
○ 2026-06-17 10:59:38
○A94.23.162.1632019-12-17 → 2019-12-17 · 3 obs
○ 2026-03-25 11:50:50
○ 2026-06-17 10:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| coltp.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltp.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.76.200 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
coltp.com has exactly one IP address — 156.250.76.200.
cntlexp.com and kuaile8.net are among other host names that share IP numbers with coltp.com.
Name Servers
coltp.com has two authoritative name servers — a.share-dns.com and b.share-dns.net.
The name server configuration of coltp.com is shared with other domains, for instance zxhshop.cn, 117746.com, ducdomd.com and two others.
The name servers of coltp.com overlap at least partially with those of other domains — among them 4677t.com, 0-bbs.com, q07oozjl.com and two more.
These name servers commonly appear in delegations together with a6.share-dns.com, b6.share-dns.net, a2.share-dns.com and 7 other.
Both a.share-dns.com and b.share-dns.net have a single IP address each — a.share-dns.com resolves to 172.64.53.25 while b.share-dns.net resolves to 172.64.52.239.