cpt-corp.com - robtex.com

cpt-corp.com

DNSSEC⚠️ Not signed
A156.254.239.71🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC
NSa6.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb6.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1738732953

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774929497

Same first word

cpt-corp.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.neta4.share-dns.comb4.share-dns.netns13.xincache.comns14.xincache.comA156.254.239.71110.84.129.185192.168.18.188
●NSa.share-dns.com2026-02-24 → 2026-03-31 · 3 obs
○ 2016-05-02 14:19:00
● 2026-02-24 01:22:50
● 2026-03-31 04:17:34
○NSa4.share-dns.com2026-02-24 → 2026-03-01 · 5 obs
○ 2016-05-02 14:19:00
● 2026-02-24 01:22:50
● 2026-03-01 20:30:32
○ 2026-03-16 21:56:44
○ 2026-03-31 04:17:34
●NSa6.share-dns.com2026-03-16 → 2026-03-31 · 3 obs
○ 2026-03-01 20:30:32
● 2026-03-16 21:56:44
● 2026-03-31 04:17:34
●NSb.share-dns.net2026-02-24 → 2026-03-31 · 3 obs
○ 2016-05-02 14:19:00
● 2026-02-24 01:22:50
● 2026-03-31 04:17:34
○NSb4.share-dns.net2026-02-24 → 2026-03-01 · 5 obs
○ 2016-05-02 14:19:00
● 2026-02-24 01:22:50
● 2026-03-01 20:30:32
○ 2026-03-16 21:56:44
○ 2026-03-31 04:17:34
●NSb6.share-dns.net2026-03-16 → 2026-03-31 · 3 obs
○ 2026-03-01 20:30:32
● 2026-03-16 21:56:44
● 2026-03-31 04:17:34
○NSns13.xincache.com2015-07-14 → 2016-05-02 · 4 obs
● 2015-07-14 14:16:22
● 2016-05-02 14:19:00
○ 2026-02-24 01:22:50
○ 2026-03-31 04:17:34
○NSns14.xincache.com2015-07-14 → 2016-05-02 · 4 obs
● 2015-07-14 14:16:22
● 2016-05-02 14:19:00
○ 2026-02-24 01:22:50
○ 2026-03-31 04:17:34
○A110.84.129.1852015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 14:16:22
○ 2015-11-14 17:43:52
○ 2026-03-31 04:17:34
●A156.254.239.712026-02-24 → 2026-03-31 · 3 obs
○ 2016-05-02 14:19:00
● 2026-02-24 01:22:50
● 2026-03-31 04:17:34
○A192.168.18.1882015-11-14 → 2016-05-02 · 5 obs
○ 2015-07-14 14:16:22
● 2015-11-14 17:43:52
● 2016-05-02 14:19:00
○ 2026-02-24 01:22:50
○ 2026-03-31 04:17:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
cpt-corp.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpt-corp.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.239.71
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a6.share-dns.com)

Analysis

IP Addresses

cpt-corp.com points to a single IP address: 156.254.239.71.

Name Servers

cpt-corp.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

cpt-corp.com at least partially shares name servers with other domains, for example cgunv.com, fengyuan-gd.com, zh-app-xingkonggames.com, 86hqw.com and zhenliang68.com.

these name servers are commonly used with the following name servers: a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a11.share-dns.com and b11.share-dns.net.

a6.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b6.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

a6.share-dns.com and a.share-dns.com point to 172.64.53.25

b6.share-dns.net and b.share-dns.net point to 172.64.52.239