`zkdok.com`

DNSSEC	⚠️ Not signed
A	104.221.182.237^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a5.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}
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}
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}
NS	`b5.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}
SOA	`a.share-dns.com`master@share-dns.com serial=1768883756

`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=1774595137

Same first word

zkdok.com

DNS History

14 records (5 active, 9 former)

●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-12 18:01:38
● 2026-03-27 07:25:58

●NSa5.share-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-12 18:01:38
● 2026-03-27 07:25:58

●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-12 18:01:38
● 2026-03-27 07:25:58

●NSb5.share-dns.net2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-12 18:01:38
● 2026-03-27 07:25:58

○NSdns10.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 21:44:38
○ 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○NSdns9.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 21:44:38
○ 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○NSleia.ns.cloudflare.com2020-01-12 → 2020-01-12 · 3 obs

○ 2016-12-14 21:44:38
● 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○NSlloyd.ns.cloudflare.com2020-01-12 → 2020-01-12 · 3 obs

○ 2016-12-14 21:44:38
● 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○MXmxn.mxhichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 21:44:38
○ 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○MXmxw.mxhichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 21:44:38
○ 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

●A104.221.182.2372026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-12 18:01:38
● 2026-03-27 07:25:58

○A172.252.31.742020-01-12 → 2020-01-12 · 3 obs

○ 2016-12-14 21:44:38
● 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

○A38.63.203.1722026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 07:25:58

○A60.205.10.192016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 21:44:38
○ 2020-01-12 18:01:38
○ 2026-03-27 07:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zkdok.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zkdok.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.182.237`
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 (a5.share-dns.com)

Analysis

IP Addresses

zkdok.com points to a single IP: 104.221.182.237.

Other host names, for instance www.kan0816.com, dns-shipbuilding.com, dc-21ae0bc9bb12.dns-shipbuilding.com, kan0816.com and klcaihui.com share IP numbers with zkdok.com.

Name Servers

zkdok.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

zkdok.com at least partially shares its name servers with other domains, for instance hellozar.icu, emisay.com, gaoliuzxx.com, xinjiakj.com and magnetsforkids.com.