`400zuoxuan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4f45^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a93d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.69^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.61^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`perla.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`perla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`perla.ns.cloudflare.com`
		A	108.162.194.203^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	162.159.38.203^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
		A	172.64.34.203^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`perla.ns.cloudflare.com`
NS	`ray.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ray.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ray.ns.cloudflare.com`
		A	108.162.193.138^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	172.64.33.138^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
		A	173.245.59.138^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ray.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.69, 172.67.169.61
		IPv6 hints	2606:4700:3030::6815:4f45, 2606:4700:3031::ac43:a93d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOA	`perla.ns.cloudflare.com`dns@cloudflare.com serial=2402346482

`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=1778594121

Same first word

400zuoxuan.com

DNS History

18 records (6 active, 12 former)

○NSfreedns1.registrar-servers.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○NSfreedns2.registrar-servers.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○NSfreedns3.registrar-servers.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○NSfreedns4.registrar-servers.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○NSfreedns5.registrar-servers.com2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○NSjm1.dns.com2019-12-20 → 2019-12-20 · 4 obs

○ 2016-02-22 22:15:10
● 2019-12-20 14:53:02
○ 2026-05-08 03:00:42
○ 2026-05-12 14:08:54

○NSjm2.dns.com2019-12-20 → 2019-12-20 · 4 obs

○ 2016-02-22 22:15:10
● 2019-12-20 14:53:02
○ 2026-05-08 03:00:42
○ 2026-05-12 14:08:54

○NSns2.dnsdun.net2015-11-22 → 2015-11-22 · 4 obs

○ 2015-05-28 10:56:02
● 2015-11-22 11:20:00
○ 2016-02-22 22:15:10
○ 2026-05-12 14:08:54

○NSns5.dnsdun.com2015-11-22 → 2015-11-22 · 4 obs

○ 2015-05-28 10:56:02
● 2015-11-22 11:20:00
○ 2016-02-22 22:15:10
○ 2026-05-12 14:08:54

●NSperla.ns.cloudflare.com2026-05-08 → 2026-05-12 · 3 obs

○ 2019-12-20 14:53:02
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

●NSray.ns.cloudflare.com2026-05-08 → 2026-05-12 · 3 obs

○ 2019-12-20 14:53:02
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

●A104.21.79.692026-05-08 → 2026-05-12 · 3 obs

○ 2017-01-31 04:20:46
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

○A104.217.48.712015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 10:56:02
○ 2015-11-22 11:20:00
○ 2026-05-12 14:08:54

○A108.187.56.2272015-11-22 → 2015-11-22 · 4 obs

○ 2015-05-28 10:56:02
● 2015-11-22 11:20:00
○ 2016-02-22 22:15:10
○ 2026-05-12 14:08:54

○A112.124.40.2342017-01-31 → 2017-01-31 · 4 obs

○ 2016-02-22 22:15:10
● 2017-01-31 04:20:46
○ 2026-05-08 03:00:42
○ 2026-05-12 14:08:54

●A172.67.169.612026-05-08 → 2026-05-12 · 3 obs

○ 2017-01-31 04:20:46
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

●A2606:4700:3030::6815:4f452026-05-08 → 2026-05-12 · 3 obs

○ 2017-01-31 04:20:46
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

●A2606:4700:3031::ac43:a93d2026-05-08 → 2026-05-12 · 3 obs

○ 2017-01-31 04:20:46
● 2026-05-08 03:00:42
● 2026-05-12 14:08:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
400zuoxuan.com	ray.ns.cloudflare.com, perla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.138

NS records: ray.ns.cloudflare.com, perla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 400zuoxuan.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.69, 172.67.169.61`
AAAA	2	`2606:4700:3031::ac43:a93d, 2606:4700:3030::6815:4f45`
NS	2	`perla.ns.cloudflare.com, ray.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`perla.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

400zuoxuan.com points to four IP numbers: 2606:4700:3030::6815:4f45, 2606:4700:3031::ac43:a93d, 104.21.79.69 and 172.67.169.61.

Other host names, for instance jciportsmouth.org.uk, mapptair.com, china-inflatable.com, harshanu.space and echelonmoderngroupco.digital share IP numbers with 400zuoxuan.com.

Name Servers

400zuoxuan.com is delegated to two name servers: perla.ns.cloudflare.com and ray.ns.cloudflare.com.

400zuoxuan.com uses the same name server setup as other domains, for instance txfeng.com, perla-ns-cloudflare.com, ahjhcpa.com, konoha.tv and mtlah.com.

400zuoxuan.com shares name servers with other domains at least partially, for instance martinchrysler.net, film-x-gratuit.com, janchetnasansthan.org, picsinform.com and broerict.nl.

these name servers are often used with maleah.ns.cloudflare.com, newt.ns.cloudflare.com and cory.ns.cloudflare.com.

Host names with six IP numbers: perla.ns.cloudflare.com points to 2606:4700:50::a29f:26cb, 2803:f800:50::6ca2:c2cb, 2a06:98c1:50::ac40:22cb, 108.162.194.203, 162.159.38.203 and 172.64.34.203; ray.ns.cloudflare.com points to 2606:4700:58::adf5:3b8a, 2803:f800:50::6ca2:c18a, 2a06:98c1:50::ac40:218a, 108.162.193.138, 172.64.33.138 and 173.245.59.138.

400zuoxuan.com - robtex.com

400zuoxuan.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

`400zuoxuan.com`

`com`