on520.cn - robtex.com

on520.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:de3b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2e0b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.11Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.59🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelisa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2636🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A2803:f800:50::6ca2:c236🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2236🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelisa.ns.cloudflare.com
A108.162.194.54🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A162.159.38.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A172.64.34.54🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
NSmax.ns.cloudflare.com
A2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmax.ns.cloudflare.com
A2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmax.ns.cloudflare.com
A108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
A173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmax.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.46.11, 172.67.222.59
IPv62606:4700:3031::ac43:de3b, 2606:4700:3036::6815:2e0b
SOAelisa.ns.cloudflare.comdns@cloudflare.com serial=2398513671

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034592613

Same first word

on520.cn

Similar names

520no.com
no205.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSelisa.ns.cloudflare.commax.ns.cloudflare.comdns29.hichina.comdns30.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.46.11172.67.222.592606:4700:3031::ac43:de3b2606:4700:3036::6815:2e0b
○NSdns29.hichina.com2018-05-19 → 2018-05-19 · 3 obs
● 2018-05-19 17:43:46
○ 2026-03-07 19:16:20
○ 2026-03-27 08:14:48
○NSdns30.hichina.com2018-05-19 → 2018-05-19 · 3 obs
● 2018-05-19 17:43:46
○ 2026-03-07 19:16:20
○ 2026-03-27 08:14:48
●NSelisa.ns.cloudflare.com2026-03-07 → 2026-03-27 · 3 obs
○ 2018-05-19 17:43:46
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48
●NSmax.ns.cloudflare.com2026-03-07 → 2026-03-27 · 3 obs
○ 2018-05-19 17:43:46
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48
○MXmxn.mxhichina.com2018-05-19 → 2018-05-19 · 3 obs
● 2018-05-19 17:43:46
○ 2026-03-07 19:16:20
○ 2026-03-27 08:14:48
○MXmxw.mxhichina.com2018-05-19 → 2018-05-19 · 3 obs
● 2018-05-19 17:43:46
○ 2026-03-07 19:16:20
○ 2026-03-27 08:14:48
●A104.21.46.112026-03-07 → 2026-03-27 · 2 obs
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48
●A172.67.222.592026-03-07 → 2026-03-27 · 2 obs
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48
●A2606:4700:3031::ac43:de3b2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48
●A2606:4700:3036::6815:2e0b2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-07 19:16:20
● 2026-03-27 08:14:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
on520.cnmax.ns.cloudflare.com, elisa.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, elisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for on520.cn (unsigned zone)

⏱️ Timing

Total: 1536ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.222.59, 104.21.46.11
AAAA22606:4700:3036::6815:2e0b, 2606:4700:3031::ac43:de3b
NS2elisa.ns.cloudflare.com, max.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elisa.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

on520.cn points to four IP numbers: 2606:4700:3031::ac43:de3b, 2606:4700:3036::6815:2e0b, 104.21.46.11 and 172.67.222.59.

Other host names including musty.nl, naplescode.com, cap-cap-pop.com, css.googleaps.ru and doandroids.com share IP numbers with on520.cn.

Name Servers

on520.cn's delegation uses two name servers, elisa.ns.cloudflare.com and max.ns.cloudflare.com.

on520.cn shares the same name server setup as other domains, for example sftel.cn, tianhuixing.com, ybacow.cn, wenchan.com.cn and crkg.com.cn.

on520.cn at least partially shares name servers with other domains, including safecaretechnologies.com, tracking.se, mudrainto.com, techvision.net and jacobs.computer.

These name servers are often used together with clay.ns.cloudflare.com.

Host names with six IP numbers:

elisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54.

max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.