cnttop.com - robtex.com

cnttop.com

DNSSEC⚠️ Not signed
A38.173.82.237🇺🇸 PEGTECHINC38.173.80.0/20
NSa7.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
NSb7.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=1763278720

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=1778128646

Same first word

cnttop.com

Similar names

pcnott.com
coptnt.com

DNS History

9 records (5 active, 4 former)

2017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netdns10.hichina.comdns9.hichina.comMXmx.ym.163.comA38.173.82.237101.200.229.219
●NSa.share-dns.com2026-03-23 → 2026-05-07 · 3 obs
○ 2018-09-08 22:22:40
● 2026-03-23 12:42:20
● 2026-05-07 04:39:44
●NSa7.share-dns.com2026-03-23 → 2026-05-07 · 3 obs
○ 2018-09-08 22:22:40
● 2026-03-23 12:42:20
● 2026-05-07 04:39:44
●NSb.share-dns.net2026-03-23 → 2026-05-07 · 3 obs
○ 2018-09-08 22:22:40
● 2026-03-23 12:42:20
● 2026-05-07 04:39:44
●NSb7.share-dns.net2026-03-23 → 2026-05-07 · 3 obs
○ 2018-09-08 22:22:40
● 2026-03-23 12:42:20
● 2026-05-07 04:39:44
○NSdns10.hichina.com2016-12-19 → 2018-09-08 · 4 obs
● 2016-12-19 05:51:06
● 2018-09-08 22:22:40
○ 2026-03-23 12:42:20
○ 2026-05-07 04:39:44
○NSdns9.hichina.com2016-12-19 → 2018-09-08 · 4 obs
● 2016-12-19 05:51:06
● 2018-09-08 22:22:40
○ 2026-03-23 12:42:20
○ 2026-05-07 04:39:44
○MXmx.ym.163.com2016-12-19 → 2018-09-08 · 4 obs
● 2016-12-19 05:51:06
● 2018-09-08 22:22:40
○ 2026-03-23 12:42:20
○ 2026-05-07 04:39:44
○A101.200.229.2192016-12-19 → 2018-09-08 · 4 obs
● 2016-12-19 05:51:06
● 2018-09-08 22:22:40
○ 2026-03-23 12:42:20
○ 2026-05-07 04:39:44
●A38.173.82.2372026-03-23 → 2026-05-07 · 3 obs
○ 2018-09-08 22:22:40
● 2026-03-23 12:42:20
● 2026-05-07 04:39:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
cnttop.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cnttop.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

TypeCountSample Data
A138.173.82.237
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 (a7.share-dns.com)

Analysis

IP Addresses

cnttop.com points to a single IP number: 38.173.82.237.

Name Servers

cnttop.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

cnttop.com at least partially shares name servers with other domains, for instance jjlyuan.com, 67435.cn, wangkuirencai.com, lyjaguar.com and 0546148.com.

These name servers are commonly used together with the name servers a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a3.share-dns.com, b3.share-dns.net, a1.share-dns.com and b1.share-dns.net.

Host names pointing to 172.64.53.25: a7.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net.