cntoptop.com - robtex.com

cntoptop.com

DNSSEC⚠️ Not signed
A38.6.98.211🇺🇸 AS39882338.6.64.0/18 PEG TECH INC PT-82
NSa.share-dns.com ⭐
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1767357519

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=1771291435

Same first word

cntoptop.com

DNS History

11 records (3 active, 8 former)

200920112013201520172019202120232025NSa.share-dns.comb.share-dns.netns.xinnet.cnns.xinnetdns.comns1.22.cnns2.22.cnns3.22.cnns4.22.cnA38.6.98.21123.80.68.21738.48.239.120
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-04-04 07:53:44
● 2026-03-23 23:38:26
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2017-04-04 07:53:44
● 2026-03-23 23:38:26
○NSns.xinnet.cn2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 14:20:18
○ 2015-08-11 20:42:26
○ 2026-03-23 23:38:26
○NSns.xinnetdns.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 14:20:18
○ 2015-08-11 20:42:26
○ 2026-03-23 23:38:26
○NSns1.22.cn2015-08-11 → 2016-07-15 · 5 obs
○ 2008-03-20 14:20:18
● 2015-08-11 20:42:26
● 2016-07-15 01:47:54
○ 2017-04-04 07:53:44
○ 2026-03-23 23:38:26
○NSns2.22.cn2015-08-11 → 2016-03-13 · 5 obs
○ 2008-03-20 14:20:18
● 2015-08-11 20:42:26
● 2016-03-13 00:27:26
○ 2017-04-04 07:53:44
○ 2026-03-23 23:38:26
○NSns3.22.cn2015-08-11 → 2016-03-13 · 5 obs
○ 2008-03-20 14:20:18
● 2015-08-11 20:42:26
● 2016-03-13 00:27:26
○ 2017-04-04 07:53:44
○ 2026-03-23 23:38:26
○NSns4.22.cn2015-08-11 → 2016-03-13 · 5 obs
○ 2008-03-20 14:20:18
● 2015-08-11 20:42:26
● 2016-03-13 00:27:26
○ 2017-04-04 07:53:44
○ 2026-03-23 23:38:26
○A23.80.68.2172015-08-11 → 2016-07-15 · 4 obs
○ 2008-03-20 14:20:18
● 2015-08-11 20:42:26
● 2016-07-15 01:47:54
○ 2026-03-23 23:38:26
○A38.48.239.1202026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 23:38:26
●A38.6.98.2112026-03-23 → 2026-03-23 · 2 obs
○ 2016-07-15 01:47:54
● 2026-03-23 23:38:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...-
cntoptop.coma.share-dns.com, b.share-dns.net1 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 cntoptop.com (unsigned zone)

⏱️ Timing

Total: 1420ms | Queries: -

📄 Records

TypeCountSample Data
A138.6.98.211
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 (a.share-dns.com)

Analysis

IP Addresses

cntoptop.com resolves to one IP number: 38.6.98.211.

Other host names, for instance 749com.com, 80wn.com, chongqing520.com and ynkmmingao.com share IP numbers with cntoptop.com.

Name Servers

cntoptop.com is delegated to two name servers a.share-dns.com and b.share-dns.net.

cntoptop.com shares the same name server setup as other domains, for instance investphilippines.org, getanycoupons.com, longkoufcw.com, jck56.com and 1758you.com.

cntoptop.com at least partially shares name servers with other domains, for instance todayem.com, 31413.cn, jnfxds.com, xplam.com and fs2s.com.

These name servers are commonly used with the following name servers: a12.share-dns.com, b12.share-dns.net, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a6.share-dns.com and b6.share-dns.net.

Host names with one IP number:

a.share-dns.com points to 172.64.53.25

b.share-dns.net points to 172.64.52.239