top-cn.com - robtex.com

top-cn.com

DNSSEC⚠️ Not signed
A154.215.76.78🇭🇰 OWGELS-AS-AP154.215.64.0/18 Starbow ltd
NSa1.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb1.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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1710911237

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

Subdomains

www.top-cn.com

Same first word

top-cn.com

Similar names

tpn-co.com
ntp-co.com
tnp-co.ir
pt-con.de
pt-con.jp
pt-con.com
pnt-co.myshopify.com
not-pc.com

DNS History

13 records (5 active, 8 former)

200920112013201520172019202120232025NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.neta8.share-dns.comb8.share-dns.netns1.dns.com.cnns2.dns.com.cnMXm-g2.dns.com.cnmail.skrimple.comA154.215.76.78103.232.215.136221.10.253.189
●NSa.share-dns.com2026-02-25 → 2026-03-22 · 3 obs
○ 2015-09-03 23:16:02
● 2026-02-25 14:44:06
● 2026-03-22 17:14:50
●NSa1.share-dns.com2026-03-22 → 2026-03-22 · 3 obs
○ 2026-02-25 14:44:06
● 2026-03-22 17:14:48
● 2026-03-22 17:14:50
○NSa8.share-dns.com2026-02-25 → 2026-02-25 · 4 obs
○ 2015-09-03 23:16:02
● 2026-02-25 14:44:06
○ 2026-03-22 17:14:48
○ 2026-03-22 17:14:50
●NSb.share-dns.net2026-02-25 → 2026-03-22 · 3 obs
○ 2015-09-03 23:16:02
● 2026-02-25 14:44:06
● 2026-03-22 17:14:50
●NSb1.share-dns.net2026-03-22 → 2026-03-22 · 3 obs
○ 2026-02-25 14:44:06
● 2026-03-22 17:14:48
● 2026-03-22 17:14:50
○NSb8.share-dns.net2026-02-25 → 2026-02-25 · 4 obs
○ 2015-09-03 23:16:02
● 2026-02-25 14:44:06
○ 2026-03-22 17:14:48
○ 2026-03-22 17:14:50
○NSns1.dns.com.cn2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 20:50:42
○ 2015-09-03 23:16:02
○ 2026-03-22 17:14:50
○NSns2.dns.com.cn2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 20:50:42
○ 2015-09-03 23:16:02
○ 2026-03-22 17:14:50
○MXm-g2.dns.com.cn2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 20:50:42
○ 2015-09-03 23:16:02
○ 2026-03-22 17:14:50
○MXmail.skrimple.com2015-09-03 → 2016-09-20 · 5 obs
○ 2008-03-18 20:50:42
● 2015-09-03 23:16:02
● 2016-09-20 20:54:48
○ 2026-02-25 14:44:06
○ 2026-03-22 17:14:50
○A103.232.215.1362015-09-03 → 2016-09-20 · 5 obs
○ 2008-03-18 20:50:42
● 2015-09-03 23:16:02
● 2016-09-20 20:54:48
○ 2026-02-25 14:44:06
○ 2026-03-22 17:14:50
●A154.215.76.782026-02-25 → 2026-03-22 · 3 obs
○ 2016-09-20 20:54:48
● 2026-02-25 14:44:06
● 2026-03-22 17:14:50
○A221.10.253.1892008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 20:50:42
○ 2015-09-03 23:16:02
○ 2026-03-22 17:14:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
top-cn.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for top-cn.com (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

TypeCountSample Data
A1154.215.76.78
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 (a1.share-dns.com)

Analysis

Hierarchy

www.top-cn.com is a child of top-cn.com.

IP Addresses

top-cn.com resolves to one IP number: 154.215.76.78.

Other host names for instance www.top-cn.com and zkxyjscjh.com share IP numbers with top-cn.com.

Name Servers

top-cn.com delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

top-cn.com at least partially shares name servers with other domains, including aiebm.cn, dazhuozhuang.com, 23300c.com, 256mk.com and shaobingji9.com.

These name servers are commonly used with a7.share-dns.com, b7.share-dns.net, a10.share-dns.com, b10.share-dns.net, a9.share-dns.com, b9.share-dns.net, a2.share-dns.com, b2.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.

Host names with one IP number:

a1.share-dns.com and a.share-dns.com point to 172.64.53.25.

b1.share-dns.net and b.share-dns.net point to 172.64.52.239.

Host names that point to 172.64.53.25: a1.share-dns.com and a.share-dns.com.

Host names that point to 172.64.52.239: b1.share-dns.net and b.share-dns.net.