`yz-jb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3d4e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:cf63^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.78^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.99^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c26^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c326^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyrie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2326^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyrie.ns.cloudflare.com`
		A	108.162.195.38^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	162.159.44.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	172.64.35.38^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
NS	`melody.ns.cloudflare.com`
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.78, 172.67.207.99
		IPv6 hints	2606:4700:3031::6815:3d4e, 2606:4700:3031::ac43:cf63
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2409726404

`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=1785811752

Subdomains

www.yz-jb.com

Same first word

yz-jb.com

Similar names

bj-yz.com.cn

bj-zy.com.cn

bj-yz.cn

DNS History

20 records (6 active, 14 former)

○NSa.share-dns.com2026-03-31 → 2026-04-09 · 5 obs

○ 2020-02-13 07:43:58
● 2026-03-31 02:25:58
● 2026-04-09 05:25:40
○ 2026-07-09 23:00:28
○ 2026-08-04 03:09:00

○NSa9.share-dns.com2026-03-31 → 2026-04-09 · 5 obs

○ 2020-02-13 07:43:58
● 2026-03-31 02:25:58
● 2026-04-09 05:25:40
○ 2026-07-09 23:00:28
○ 2026-08-04 03:09:00

○NSb.share-dns.net2026-03-31 → 2026-04-09 · 5 obs

○ 2020-02-13 07:43:58
● 2026-03-31 02:25:58
● 2026-04-09 05:25:40
○ 2026-07-09 23:00:28
○ 2026-08-04 03:09:00

○NSb9.share-dns.net2026-03-31 → 2026-04-09 · 5 obs

○ 2020-02-13 07:43:58
● 2026-03-31 02:25:58
● 2026-04-09 05:25:40
○ 2026-07-09 23:00:28
○ 2026-08-04 03:09:00

○NSdns10.hichina.com2015-12-28 → 2016-07-23 · 4 obs

● 2015-12-28 19:40:18
● 2016-07-23 11:53:18
○ 2017-03-22 19:28:46
○ 2026-08-04 03:09:00

○NSdns9.hichina.com2015-12-28 → 2016-07-23 · 4 obs

● 2015-12-28 19:40:18
● 2016-07-23 11:53:18
○ 2017-03-22 19:28:46
○ 2026-08-04 03:09:00

○NSexpire1.gname-dns.com2026-03-31 → 2026-08-04 · 2 obs

○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

○NSexpire2.gname-dns.com2026-03-31 → 2026-08-04 · 2 obs

○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

●NSkyrie.ns.cloudflare.com2026-07-09 → 2026-08-04 · 3 obs

○ 2026-04-09 05:25:40
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

●NSmelody.ns.cloudflare.com2026-07-09 → 2026-08-04 · 3 obs

○ 2026-04-09 05:25:40
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

○NSvip1.alidns.com2017-03-22 → 2020-02-13 · 5 obs

○ 2016-07-23 11:53:18
● 2017-03-22 19:28:46
● 2020-02-13 07:43:58
○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

○NSvip2.alidns.com2017-03-22 → 2020-02-13 · 5 obs

○ 2016-07-23 11:53:18
● 2017-03-22 19:28:46
● 2020-02-13 07:43:58
○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

●A104.21.61.782026-07-09 → 2026-08-04 · 3 obs

○ 2026-03-31 02:25:58
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

○A139.129.173.842015-12-28 → 2016-07-23 · 4 obs

● 2015-12-28 19:40:18
● 2016-07-23 11:53:18
○ 2017-03-22 19:28:46
○ 2026-08-04 03:09:00

●A172.67.207.992026-07-09 → 2026-08-04 · 3 obs

○ 2026-03-31 02:25:58
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

○A182.92.177.442020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-22 19:28:46
● 2020-02-13 07:43:58
○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

●A2606:4700:3031::6815:3d4e2026-07-09 → 2026-08-04 · 3 obs

○ 2026-03-31 02:25:58
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

●A2606:4700:3031::ac43:cf632026-07-09 → 2026-08-04 · 3 obs

○ 2026-03-31 02:25:58
● 2026-07-09 23:00:28
● 2026-08-04 03:09:00

○A60.205.34.712017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-23 11:53:18
● 2017-03-22 19:28:46
○ 2020-02-13 07:43:58
○ 2026-08-04 03:09:00

○CNAMEexp.gs-cdn.com2026-03-31 → 2026-08-04 · 2 obs

○ 2026-03-31 02:25:58
○ 2026-08-04 03:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
yz-jb.com	melody.ns.cloudflare.com, kyrie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.250

NS records: melody.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yz-jb.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.99, 104.21.61.78`
AAAA	2	`2606:4700:3031::ac43:cf63, 2606:4700:3031::6815:3d4e`
NS	2	`kyrie.ns.cloudflare.com, melody.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyrie.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

yz-jb.com is the parent zone for www.yz-jb.com.

IP Addresses

yz-jb.com resolves to four IP addresses: 104.21.61.78, 172.67.207.99, 2606:4700:3031::6815:3d4e and 2606:4700:3031::ac43:cf63.

Additional host names — pebblemag.com, ued099.com, www.vognetwork.com and two others — share IP numbers with yz-jb.com.

Name Servers

The NS records for yz-jb.com delegate to kyrie.ns.cloudflare.com and melody.ns.cloudflare.com.

yz-jb.com shares its name server setup with other domains, including ghsjsb.com, jetinst.com, hnjianyi.com and two others.

yz-jb.com partially shares its NS delegation with several other domains, including magstvhd.com, ralphlaurenoutletonline.com.co, lizarocasinoavis.com and two others.

These name servers often co-occur with the name servers rocky.ns.cloudflare.com.

Host names with 6 IP numbers:

kyrie.ns.cloudflare.com maps to 108.162.195.38, 162.159.44.38, 172.64.35.38 and 3 additional IP addresses.

melody.ns.cloudflare.com maps to 108.162.194.250, 162.159.38.250, 172.64.34.250 and 3 additional IP addresses.

yz-jb.com - robtex.com

yz-jb.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`yz-jb.com`

`com`