`zzsendajinghua.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3a9c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a17b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.156^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.123^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.156, 172.67.161.123
		IPv6 hints	2606:4700:3031::6815:3a9c, 2606:4700:3037::ac43:a17b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2400959633

`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=1778400946

Same first word

zzsendajinghua.com

DNS History

8 records (6 active, 2 former)

●NSjo.ns.cloudflare.com2026-04-09 → 2026-05-10 · 3 obs

○ 2018-05-14 23:03:34
● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

●NSnoah.ns.cloudflare.com2026-04-09 → 2026-05-10 · 3 obs

○ 2018-05-14 23:03:34
● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

○NSns1.bdydns.cn2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 23:03:34
○ 2026-04-09 16:59:08
○ 2026-05-10 08:33:44

○NSns2.bdydns.cn2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 23:03:34
○ 2026-04-09 16:59:08
○ 2026-05-10 08:33:44

●A104.21.58.1562026-04-09 → 2026-05-10 · 2 obs

● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

●A172.67.161.1232026-04-09 → 2026-05-10 · 2 obs

● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

●A2606:4700:3031::6815:3a9c2026-04-09 → 2026-05-10 · 2 obs

● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

●A2606:4700:3037::ac43:a17b2026-04-09 → 2026-05-10 · 2 obs

● 2026-04-09 16:59:08
● 2026-05-10 08:33:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
zzsendajinghua.com	noah.ns.cloudflare.com, jo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.172

NS records: noah.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzsendajinghua.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.123, 104.21.58.156`
AAAA	2	`2606:4700:3037::ac43:a17b, 2606:4700:3031::6815:3a9c`
NS	2	`jo.ns.cloudflare.com, noah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zzsendajinghua.com points to four IP numbers: 2606:4700:3031::6815:3a9c, 2606:4700:3037::ac43:a17b, 104.21.58.156 and 172.67.161.123.

For instance, other host names www.4-check.com, laura-chinchilla.com, paaoyu.com, eastnwise.com and belairemotel.net share IP numbers with zzsendajinghua.com.

Name Servers

zzsendajinghua.com is delegated to two name servers: jo.ns.cloudflare.com and noah.ns.cloudflare.com.

zzsendajinghua.com uses the same name server setup as other domains such as v8sv.com, siamese-kittens.com, 8khy.com, sunsky.com and pro-jonbet.com.

zzsendajinghua.com shares name servers with other domains at least partially, for example aerosport.co.nz, campingworldjob.com, munglad.go.th, sysconf.ru and harmansfm.co.uk.

These name servers are commonly used with logan.ns.cloudflare.com, magdalena.ns.cloudflare.com and annalise.ns.cloudflare.com.

Host names with six IP numbers: host name jo.ns.cloudflare.com points to: 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172; host name noah.ns.cloudflare.com points to: 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.

zzsendajinghua.com - robtex.com