`jz-med.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cb77^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1650^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.80^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.119^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.80, 172.67.203.119
		IPv6 hints	2606:4700:3031::ac43:cb77, 2606:4700:3033::6815:1650
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2402352387

`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=1777099302

Same first word

jz-med.com

DNS History

27 records (6 active, 21 former)

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

○ 2020-01-26 21:45:06
● 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○NSa12.share-dns.com2026-03-30 → 2026-03-30 · 3 obs

○ 2020-01-26 21:45:06
● 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

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

○ 2020-01-26 21:45:06
● 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○NSb12.share-dns.net2026-03-30 → 2026-03-30 · 3 obs

○ 2020-01-26 21:45:06
● 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

●NSdave.ns.cloudflare.com2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

○NSns1.22.cn2016-07-13 → 2017-03-16 · 5 obs

○ 2015-11-13 03:26:14
● 2016-07-13 00:52:20
● 2017-03-16 10:32:20
○ 2020-01-26 21:45:06
○ 2026-04-25 07:09:10

○NSns1.maff.com2020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-16 10:32:20
● 2020-01-26 21:45:06
○ 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○NSns1.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

○NSns2.22.cn2016-07-13 → 2016-07-13 · 4 obs

○ 2015-11-13 03:26:14
● 2016-07-13 00:52:20
○ 2017-03-16 10:32:20
○ 2026-04-25 07:09:10

○NSns2.maff.com2020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-16 10:32:20
● 2020-01-26 21:45:06
○ 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○NSns2.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

○NSns3.22.cn2016-07-13 → 2016-07-13 · 4 obs

○ 2015-11-13 03:26:14
● 2016-07-13 00:52:20
○ 2017-03-16 10:32:20
○ 2026-04-25 07:09:10

○NSns3.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

○NSns4.22.cn2016-07-13 → 2016-07-13 · 4 obs

○ 2015-11-13 03:26:14
● 2016-07-13 00:52:20
○ 2017-03-16 10:32:20
○ 2026-04-25 07:09:10

○NSns4.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

○NSns5.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

○NSns6.myhostadmin.net2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

●NSsunny.ns.cloudflare.com2026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

●A104.21.22.802026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

○A108.186.5.1962016-07-13 → 2017-03-16 · 5 obs

○ 2015-06-13 09:27:44
● 2016-07-13 00:52:20
● 2017-03-16 10:32:20
○ 2020-01-26 21:45:06
○ 2026-04-25 07:09:10

○A125.88.190.232015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○A154.216.160.1102020-01-26 → 2020-01-26 · 4 obs

○ 2017-03-16 10:32:20
● 2020-01-26 21:45:06
○ 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

●A172.67.203.1192026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

●A2606:4700:3031::ac43:cb772026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

●A2606:4700:3033::6815:16502026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-30 19:15:42
● 2026-04-25 07:09:10

○A45.200.204.242026-03-30 → 2026-03-30 · 3 obs

○ 2020-01-26 21:45:06
● 2026-03-30 19:15:42
○ 2026-04-25 07:09:10

○CNAMEs-140964.abc188.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:27:44
○ 2015-11-13 03:26:14
○ 2026-04-25 07:09:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jz-med.com	dave.ns.cloudflare.com, sunny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.166

NS records: dave.ns.cloudflare.com, sunny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jz-med.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.80, 172.67.203.119`
AAAA	2	`2606:4700:3033::6815:1650, 2606:4700:3031::ac43:cb77`
NS	2	`dave.ns.cloudflare.com, sunny.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jz-med.com: 2606:4700:3031::ac43:cb77, 2606:4700:3033::6815:1650, 104.21.22.80 and 172.67.203.119.

other host names including idpgakrenkmki.store, fastlend.com, permasecure.io, waliyabet.win and techcenter.dk share IP numbers with jz-med.com.

Name Servers

jz-med.com is delegated to two name servers dave.ns.cloudflare.com and sunny.ns.cloudflare.com.

jz-med.com shares the same name server setup as other domains, for instance pxmjtc.com, chmod.cn, 100ch.cn, hszsw.cn and shshengchen.com.

jz-med.com at least partially shares name servers with other domains, for instance bpo-adguard.pro, bisaizhibolongmen.org.cn, leyoushou.com, cbatengxuntiyugwshouye.org.cn and cablewalker.com.

These name servers are commonly used alongside mimi.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with six IP numbers:

Host name dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

Host name sunny.ns.cloudflare.com points to: 2606:4700:50::a29f:26a6, 2803:f800:50::6ca2:c2a6, 2a06:98c1:50::ac40:22a6, 108.162.194.166, 162.159.38.166 and 172.64.34.166.

jz-med.com - robtex.com

jz-med.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

`jz-med.com`

`com`