`quickqc.hl.cn`

DNSSEC	⚠️ Not signed
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	`a6.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	`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	`b6.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}

`hl.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2027244059

⚠️ On DNS blocklist: multi, pro, pro.plus, tif, ultimate
WOT: SAFE (99/100)

Same first word

quickqc.hl.cn

DNS History

6 records (4 active, 2 former)

●NSa.share-dns.com2026-03-21 → 2026-07-18 · 2 obs

● 2026-03-21 02:11:20
● 2026-07-18 13:57:08

●NSa6.share-dns.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-03-30 03:50:16
● 2026-07-18 13:57:08

○NSa8.share-dns.com2026-03-21 → 2026-03-30 · 3 obs

● 2026-03-21 02:11:20
● 2026-03-30 03:50:16
○ 2026-07-18 13:57:08

●NSb.share-dns.net2026-03-21 → 2026-07-18 · 2 obs

● 2026-03-21 02:11:20
● 2026-07-18 13:57:08

●NSb6.share-dns.net2026-07-18 → 2026-07-18 · 2 obs

○ 2026-03-30 03:50:16
● 2026-07-18 13:57:08

○NSb8.share-dns.net2026-03-21 → 2026-03-30 · 3 obs

● 2026-03-21 02:11:20
● 2026-03-30 03:50:16
○ 2026-07-18 13:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
quickqc.hl.cn	a6.share-dns.com, b6.share-dns.net	-

✅ Authoritative Response

Server:172.64.52.239

NS records: a6.share-dns.com, b6.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quickqc.hl.cn (unsigned zone)

⏱️ Timing

Total: 1133ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

Analysis

Name Servers

The authoritative name servers for quickqc.hl.cn are a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

quickqc.hl.cn shares at least some of its name servers with other domains, including gdzcdz.com, eqruan.com, danpengit.com and two others.

These name servers are frequently seen alongside a4.share-dns.com, b4.share-dns.net, a2.share-dns.com and 7 other name servers.

Four host names each point to one IP address: a6.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b6.share-dns.net and b.share-dns.net both point to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a6.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b6.share-dns.net and b.share-dns.net.

quickqc.hl.cn - robtex.com

quickqc.hl.cn

hl.cn