`xi520.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3a1b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9b09^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.27^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.9^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
NS	`arch.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c144^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2144^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arch.ns.cloudflare.com`
		A	108.162.193.68^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	172.64.33.68^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	173.245.59.68^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.27, 172.67.155.9
		IPv6 hints	2606:4700:3031::6815:3a1b, 2606:4700:3035::ac43:9b09
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2406522974

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035130836

Same first word

xi520.cn

DNS History

27 records (6 active, 21 former)

●NSadel.ns.cloudflare.com2026-04-26 → 2026-08-05 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
● 2026-08-05 11:57:36

●NSarch.ns.cloudflare.com2026-04-26 → 2026-08-05 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
● 2026-08-05 11:57:36

○NSdns10.hichina.com2016-08-31 → 2016-11-22 · 5 obs

○ 2016-01-11 06:11:44
● 2016-08-31 01:46:38
● 2016-11-22 16:59:06
○ 2026-02-22 04:27:58
○ 2026-08-05 11:57:36

○NSdns9.hichina.com2016-08-31 → 2016-11-22 · 5 obs

○ 2016-01-11 06:11:44
● 2016-08-31 01:46:38
● 2016-11-22 16:59:06
○ 2026-02-22 04:27:58
○ 2026-08-05 11:57:36

○NSns1.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○NSns1.nowcndns.com2026-02-22 → 2026-04-04 · 5 obs

○ 2016-11-22 16:59:06
● 2026-02-22 04:27:58
● 2026-04-04 16:56:08
○ 2026-04-26 08:11:52
○ 2026-08-05 11:57:36

○NSns2.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○NSns2.nowcndns.com2026-02-22 → 2026-04-04 · 5 obs

○ 2016-11-22 16:59:06
● 2026-02-22 04:27:58
● 2026-04-04 16:56:08
○ 2026-04-26 08:11:52
○ 2026-08-05 11:57:36

○NSns3.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○NSns4.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○NSns5.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○NSns6.myhostadmin.net2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

○MXmail.xi520.cn2015-08-07 → 2015-11-15 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-15 23:42:02
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

●A104.21.58.272026-04-26 → 2026-08-05 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
● 2026-08-05 11:57:36

○A113.10.174.792015-08-07 → 2015-10-31 · 4 obs

● 2015-08-07 12:11:50
● 2015-10-31 11:18:18
○ 2015-11-06 22:29:04
○ 2026-08-05 11:57:36

○A118.123.7.2342015-11-15 → 2015-11-15 · 4 obs

○ 2015-11-06 22:29:04
● 2015-11-15 23:42:02
○ 2016-01-04 03:50:56
○ 2026-08-05 11:57:36

○A121.40.52.2142016-11-16 → 2016-11-22 · 5 obs

○ 2016-01-11 06:11:44
● 2016-11-16 18:05:32
● 2016-11-22 16:59:06
○ 2026-02-22 04:27:58
○ 2026-08-05 11:57:36

○A125.65.41.912015-11-06 → 2015-11-06 · 4 obs

○ 2015-10-31 11:18:18
● 2015-11-06 22:29:04
○ 2015-11-15 23:42:02
○ 2026-08-05 11:57:36

●A172.67.155.92026-04-26 → 2026-08-05 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
● 2026-08-05 11:57:36

○A23.27.192.1152016-01-04 → 2016-01-04 · 4 obs

○ 2015-11-15 23:42:02
● 2016-01-04 03:50:56
○ 2016-01-11 06:11:44
○ 2026-08-05 11:57:36

●A2606:4700:3031::6815:3a1b2026-08-05 → 2026-08-05 · 2 obs

○ 2026-04-26 08:11:52
● 2026-08-05 11:57:36

○A2606:4700:3032::ac43:9b092026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
○ 2026-08-05 11:57:36

○A2606:4700:3033::6815:3a1b2026-04-26 → 2026-04-26 · 3 obs

○ 2026-04-04 16:56:08
● 2026-04-26 08:11:52
○ 2026-08-05 11:57:36

●A2606:4700:3035::ac43:9b092026-08-05 → 2026-08-05 · 2 obs

○ 2026-04-26 08:11:52
● 2026-08-05 11:57:36

○A38.173.252.2482026-02-22 → 2026-04-04 · 5 obs

○ 2016-11-22 16:59:06
● 2026-02-22 04:27:58
● 2026-04-04 16:56:08
○ 2026-04-26 08:11:52
○ 2026-08-05 11:57:36

○CNAMEhkvhost178.800cdn.com2015-10-26 → 2015-11-06 · 5 obs

○ 2015-08-07 12:11:50
● 2015-10-26 05:00:36
● 2015-11-06 22:29:04
○ 2015-11-15 23:42:02
○ 2026-08-05 11:57:36

○CNAMElingxi.gotoip4.com2015-08-07 → 2015-11-06 · 4 obs

● 2015-08-07 12:11:50
● 2015-11-06 22:29:04
○ 2015-11-15 23:42:02
○ 2026-08-05 11:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
xi520.cn	adel.ns.cloudflare.com, arch.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.68

NS records: adel.ns.cloudflare.com, arch.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at xi520.cn: Error: DNS query timeout: 203.119.29.1 for DS xi520.cn

⏱️ Timing

Total: 3809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.9, 104.21.58.27`
AAAA	2	`2606:4700:3035::ac43:9b09, 2606:4700:3031::6815:3a1b`
NS	2	`adel.ns.cloudflare.com, arch.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

xi520.cn has four IP addresses: 104.21.58.27, 172.67.155.9, 2606:4700:3031::6815:3a1b and 2606:4700:3035::ac43:9b09.

Additional host names — toolsupplyhq.com, paintlessdentrepair.com, activebill.ca and two others — share IP numbers with xi520.cn.

Name Servers

xi520.cn is delegated to two name servers: adel.ns.cloudflare.com and arch.ns.cloudflare.com.

xi520.cn shares its name server setup with other domains, including ttybk.cn, adquo.cn, qunyh.cn and two others.

xi520.cn has at least partial name server overlap with other domains, such as continentals(0x616e616c)pos.com, marketarcadehq.com, 50231.casino and two others.

It is common to find these name servers paired with the name servers austin.ns.cloudflare.com.

Host names with 6 IP numbers:

adel.ns.cloudflare.com resolves to 108.162.192.55, 172.64.32.55, 173.245.58.55 and 3 other IP addresses.

arch.ns.cloudflare.com resolves to 108.162.193.68, 172.64.33.68, 173.245.59.68 and 3 other IP addresses.

xi520.cn - robtex.com

xi520.cn

cn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`xi520.cn`

`cn`