`congcongke.com`

DNSSEC	⚠️ Not signed
A	208.92.89.61^{🇺🇸 ESITED-1208.92.88.0/22 ARIN direct allocation}
NS	`a10.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b10.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1759039262

`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.net`nstld@verisign-grs.com serial=1771291435

DNS History

13 records (5 active, 8 former)

●NSa.share-dns.com2026-03-12 → 2026-03-12 · 2 obs

○ 2020-04-05 17:17:34
● 2026-03-12 22:11:02

●NSa10.share-dns.com2026-03-12 → 2026-03-12 · 2 obs

○ 2020-04-05 17:17:34
● 2026-03-12 22:11:02

●NSb.share-dns.net2026-03-12 → 2026-03-12 · 2 obs

○ 2020-04-05 17:17:34
● 2026-03-12 22:11:02

●NSb10.share-dns.net2026-03-12 → 2026-03-12 · 2 obs

○ 2020-04-05 17:17:34
● 2026-03-12 22:11:02

○NSdns10.hichina.com2015-12-31 → 2020-04-05 · 4 obs

○ 2015-08-10 20:01:02
● 2015-12-31 07:01:00
● 2020-04-05 17:17:34
○ 2026-03-12 22:11:02

○NSdns9.hichina.com2015-12-31 → 2020-04-05 · 4 obs

○ 2015-08-10 20:01:02
● 2015-12-31 07:01:00
● 2020-04-05 17:17:34
○ 2026-03-12 22:11:02

○NSf1g1ns1.dnspod.net2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 20:01:02
○ 2015-12-31 07:01:00
○ 2026-03-12 22:11:02

○NSf1g1ns2.dnspod.net2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 20:01:02
○ 2015-12-31 07:01:00
○ 2026-03-12 22:11:02

○A119.28.75.2492020-04-05 → 2020-04-05 · 3 obs

○ 2016-09-22 19:35:16
● 2020-04-05 17:17:34
○ 2026-03-12 22:11:02

●A208.92.89.612026-03-12 → 2026-03-12 · 2 obs

○ 2020-04-05 17:17:34
● 2026-03-12 22:11:02

○A47.88.50.162015-12-31 → 2016-09-22 · 5 obs

○ 2015-08-10 20:01:02
● 2015-12-31 07:01:00
● 2016-09-22 19:35:16
○ 2020-04-05 17:17:34
○ 2026-03-12 22:11:02

○A58.96.181.322015-08-10 → 2015-08-10 · 2 obs

● 2015-08-10 20:01:02
○ 2026-03-12 22:11:02

○CNAMEns.wangguai.com2015-08-10 → 2016-09-22 · 4 obs

● 2015-08-10 20:01:02
● 2016-09-22 19:35:16
○ 2020-04-05 17:17:34
○ 2026-03-12 22:11:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
congcongke.com	b10.share-dns.net, a10.share-dns.com	1 record

✅ Authoritative Response

Server: 172.64.53.25

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congcongke.com (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.92.89.61`
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 (a10.share-dns.com)

Analysis

IP Addresses

congcongke.com points to a single IP number: 208.92.89.61.

Other host names, for instance www.rowmsnet.com, share IP numbers with congcongke.com.

Name Servers

congcongke.com is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

congcongke.com at least partially shares name servers with other domains, for instance clipmouse.com, sxfyhs.com, ruank.net, jinghuiyou.com and mrtongmath.com.