`jizhang300.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c69b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:157a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.122^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.155^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.122, 172.67.198.155
		IPv6 hints	2606:4700:3033::ac43:c69b, 2606:4700:3035::6815:157a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2407109022

`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=1783228766

rank #734628 globally
rank #318895 in the tld

Same first word

jizhang300.com

DNS History

18 records (6 active, 12 former)

●NSadele.ns.cloudflare.com2026-06-17 → 2026-07-05 · 3 obs

○ 2016-12-30 11:43:36
● 2026-06-17 18:18:56
● 2026-07-05 05:25:18

●NSian.ns.cloudflare.com2026-06-17 → 2026-07-05 · 3 obs

○ 2016-12-30 11:43:36
● 2026-06-17 18:18:56
● 2026-07-05 05:25:18

○NSns1.51dns.com2015-06-05 → 2016-12-30 · 6 obs

● 2015-06-05 22:11:40
○ 2015-11-03 03:33:46
● 2016-01-21 19:58:26
● 2016-12-30 11:43:36
○ 2026-06-17 18:18:56
○ 2026-07-05 05:25:18

○NSns2.51dns.com2015-06-05 → 2016-12-30 · 6 obs

● 2015-06-05 22:11:40
○ 2015-11-03 03:33:46
● 2016-01-21 19:58:26
● 2016-12-30 11:43:36
○ 2026-06-17 18:18:56
○ 2026-07-05 05:25:18

○NSns77.domaincontrol.com2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-05 22:11:40
● 2015-11-03 03:33:46
○ 2016-01-21 19:58:26
○ 2026-07-05 05:25:18

○NSns78.domaincontrol.com2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-05 22:11:40
● 2015-11-03 03:33:46
○ 2016-01-21 19:58:26
○ 2026-07-05 05:25:18

○MXmailstore1.secureserver.net2015-11-03 → 2015-11-03 · 3 obs

● 2015-11-03 03:33:46
○ 2026-06-17 18:18:56
○ 2026-07-05 05:25:18

○MXsmtp.secureserver.net2015-11-03 → 2015-11-03 · 3 obs

● 2015-11-03 03:33:46
○ 2026-06-17 18:18:56
○ 2026-07-05 05:25:18

●A104.21.21.1222026-06-17 → 2026-07-05 · 3 obs

○ 2018-05-19 02:02:16
● 2026-06-17 18:18:56
● 2026-07-05 05:25:18

○A108.186.164.1062015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 22:11:40
○ 2018-05-19 02:02:16
○ 2026-07-05 05:25:18

●A172.67.198.1552026-06-17 → 2026-07-05 · 3 obs

○ 2018-05-19 02:02:16
● 2026-06-17 18:18:56
● 2026-07-05 05:25:18

○A23.107.169.432016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-13 02:01:00
● 2016-12-30 11:43:36
○ 2026-06-17 18:18:56
○ 2026-07-05 05:25:18

○A23.244.171.2432016-01-21 → 2016-04-13 · 5 obs

○ 2015-11-03 03:33:46
● 2016-01-21 19:58:26
● 2016-04-13 02:01:00
○ 2016-12-30 11:43:36
○ 2026-07-05 05:25:18

●A2606:4700:3033::ac43:c69b2026-06-23 → 2026-07-05 · 3 obs

○ 2026-06-17 18:18:56
● 2026-06-23 02:35:24
● 2026-07-05 05:25:18

●A2606:4700:3035::6815:157a2026-06-23 → 2026-07-05 · 3 obs

○ 2026-06-17 18:18:56
● 2026-06-23 02:35:24
● 2026-07-05 05:25:18

○A2606:4700:3036::6815:157a2026-06-17 → 2026-06-17 · 4 obs

○ 2018-05-19 02:02:16
● 2026-06-17 18:18:56
○ 2026-06-23 02:35:24
○ 2026-07-05 05:25:18

○A2606:4700:3037::ac43:c69b2026-06-17 → 2026-06-17 · 4 obs

○ 2018-05-19 02:02:16
● 2026-06-17 18:18:56
○ 2026-06-23 02:35:24
○ 2026-07-05 05:25:18

○A50.63.202.452015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-05 22:11:40
● 2015-11-03 03:33:46
○ 2016-01-21 19:58:26
○ 2026-07-05 05:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
jizhang300.com	ian.ns.cloudflare.com, adele.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.118

NS records: ian.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jizhang300.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.155, 104.21.21.122`
AAAA	2	`2606:4700:3033::ac43:c69b, 2606:4700:3035::6815:157a`
NS	2	`adele.ns.cloudflare.com, ian.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ian.ns.cloudflare.com, ian.ns.cloudflare.com, ian.ns.cloudflare.com...)

Analysis

IP Addresses

jizhang300.com points to the four IP addresses 104.21.21.122, 172.67.198.155, 2606:4700:3033::ac43:c69b and 2606:4700:3035::6815:157a.

Among the host names that share IP numbers with jizhang300.com are digitalhammerr.com, grandrapidsgasprices.com, hemserver.se and two others.

Name Servers

jizhang300.com is served by two delegated name servers, adele.ns.cloudflare.com and ian.ns.cloudflare.com.

jizhang300.com has the same name server delegation as a number of other domains, such as taianshenglu.com, hshrxj.com, kooyu100.com and two more.

The name servers of jizhang300.com overlap at least partially with those of other domains — among them starpack.mx, credigo.do, rootsing.com and two more.

The name servers lily.ns.cloudflare.com, meera.ns.cloudflare.com and kaiser.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

adele.ns.cloudflare.com carries IP addresses 108.162.194.156, 162.159.38.156 and 172.64.34.156, with 3 other addresses beyond those.

ian.ns.cloudflare.com carries IP addresses 108.162.193.118, 172.64.33.118 and 173.245.59.118, with 3 other addresses beyond those.

jizhang300.com - robtex.com

jizhang300.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jizhang300.com`

`com`