`hljlib.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:d6f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9be0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.111^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.224^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.13.111, 172.67.155.224
		IPv6	2606:4700:3031::6815:d6f, 2606:4700:3036::ac43:9be0
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2399250126

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034596600

Subdomains

www.hljlib.cn

Same first word

hljlib.org.cn

hljlib.cn

DNS History

15 records (6 active, 9 former)

○NS(root)2015-08-13 → 2016-11-08 · 4 obs

● 2015-08-13 09:21:10
● 2016-11-08 19:18:12
○ 2017-09-30 21:38:42
○ 2026-03-28 02:19:34

●NSbonnie.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-09-30 21:38:42
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

●NSlars.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-09-30 21:38:42
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

○NSns1.hljlib.cn2017-09-30 → 2017-09-30 · 4 obs

○ 2016-11-08 19:18:12
● 2017-09-30 21:38:42
○ 2026-03-28 02:19:32
○ 2026-03-28 02:19:34

○MXmail.hljlib.cn2015-08-13 → 2015-12-18 · 4 obs

● 2015-08-13 09:21:10
● 2015-12-18 15:42:20
○ 2016-03-24 07:17:14
○ 2026-03-28 02:19:34

●A104.21.13.1112026-03-28 → 2026-03-28 · 3 obs

○ 2016-03-24 07:17:14
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

○A142.4.106.132015-12-18 → 2015-12-18 · 4 obs

○ 2015-10-10 12:48:34
● 2015-12-18 15:42:20
○ 2016-03-24 07:17:14
○ 2026-03-28 02:19:34

●A172.67.155.2242026-03-28 → 2026-03-28 · 3 obs

○ 2016-03-24 07:17:14
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

○A188.114.96.02026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 02:19:32
○ 2026-03-28 02:19:34

○A188.114.97.02026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 02:19:32
○ 2026-03-28 02:19:34

○A221.212.156.1962015-08-13 → 2015-10-10 · 4 obs

● 2015-08-13 09:21:10
● 2015-10-10 12:48:34
○ 2015-12-18 15:42:20
○ 2026-03-28 02:19:34

●A2606:4700:3031::6815:d6f2026-03-28 → 2026-03-28 · 3 obs

○ 2016-03-24 07:17:14
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

●A2606:4700:3036::ac43:9be02026-03-28 → 2026-03-28 · 3 obs

○ 2016-03-24 07:17:14
● 2026-03-28 02:19:32
● 2026-03-28 02:19:34

○A2a06:98c1:3120::2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 02:19:32
○ 2026-03-28 02:19:34

○A2a06:98c1:3121::2026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 02:19:32
○ 2026-03-28 02:19:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
hljlib.cn	lars.ns.cloudflare.com, bonnie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.195

NS records: lars.ns.cloudflare.com, bonnie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hljlib.cn (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.111, 172.67.155.224`
AAAA	2	`2606:4700:3031::6815:d6f, 2606:4700:3036::ac43:9be0`
NS	2	`bonnie.ns.cloudflare.com, lars.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.hljlib.cn is hljlib.cn.

IP Addresses

hljlib.cn maps to four IP numbers: 2606:4700:3031::6815:d6f, 2606:4700:3036::ac43:9be0, 104.21.13.111 and 172.67.155.224.

Name Servers

Two name servers bonnie.ns.cloudflare.com and lars.ns.cloudflare.com handle the delegation for hljlib.cn.

hljlib.cn shares the same name server setup as other domains, for instance dgyazhi.com, 20forum.com, epsstar.com, huaxiajiayantg.com and szgongdu.com.

hljlib.cn at least partially shares name servers with other domains, for instance wmartv2.com, seniorsllc.com, anistus.com, sow.hu and realvalues.com.

Six IP addresses per host:

bonnie.ns.cloudflare.com points to 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76; lars.ns.cloudflare.com points to 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195

hljlib.cn - robtex.com

hljlib.cn

cn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`hljlib.cn`

`cn`