520kcc.com - robtex.com

520kcc.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:cc51🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3d04🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.4Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.81🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadam.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadam.ns.cloudflare.com
A2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadam.ns.cloudflare.com
A108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
NSmelody.ns.cloudflare.com
A2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelody.ns.cloudflare.com
A2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelody.ns.cloudflare.com
A108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4104.21.61.4, 172.67.204.81
IPv62606:4700:3030::ac43:cc51, 2606:4700:3034::6815:3d04
SOAadam.ns.cloudflare.comdns@cloudflare.com serial=2397850758

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

520kcc.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSadam.ns.cloudflare.commelody.ns.cloudflare.comdns17.hichina.comdns18.hichina.comjuming.dnsdun.comjuming.dnsdun.netMXmxbiz1.qq.commxbiz2.qq.comA104.21.61.4172.67.204.812606:4700:3030::ac43:cc512606:4700:3034::6815:3d04104.207.53.19121.198.68.47
●NSadam.ns.cloudflare.com2026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12
○NSdns17.hichina.com2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 07:02:40
● 2015-12-07 21:05:50
○ 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
○NSdns18.hichina.com2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 07:02:40
● 2015-12-07 21:05:50
○ 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
○NSjuming.dnsdun.com2016-03-18 → 2016-03-18 · 3 obs
○ 2015-12-07 21:05:50
● 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
○NSjuming.dnsdun.net2016-03-18 → 2016-03-18 · 3 obs
○ 2015-12-07 21:05:50
● 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
●NSmelody.ns.cloudflare.com2026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12
○MXmxbiz1.qq.com2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 07:02:40
● 2015-12-07 21:05:50
○ 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
○MXmxbiz2.qq.com2015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 07:02:40
● 2015-12-07 21:05:50
○ 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
○A104.207.53.192016-03-18 → 2016-03-18 · 3 obs
○ 2015-12-07 21:05:50
● 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
●A104.21.61.42026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12
○A121.198.68.472015-08-07 → 2015-12-07 · 4 obs
● 2015-08-07 07:02:40
● 2015-12-07 21:05:50
○ 2016-03-18 10:51:58
○ 2026-03-14 10:15:12
●A172.67.204.812026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12
●A2606:4700:3030::ac43:cc512026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12
●A2606:4700:3034::6815:3d042026-03-14 → 2026-03-14 · 2 obs
○ 2016-03-18 10:51:58
● 2026-03-14 10:15:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
520kcc.comadam.ns.cloudflare.com, melody.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520kcc.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.4, 172.67.204.81
AAAA22606:4700:3034::6815:3d04, 2606:4700:3030::ac43:cc51
NS2adam.ns.cloudflare.com, melody.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1adam.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

520kcc.com resolves to four IPs: 2606:4700:3030::ac43:cc51, 2606:4700:3034::6815:3d04, 104.21.61.4 and 172.67.204.81.

Other host names such as digital.info, pattythomas.com, eveline24.com, btelectric.com and americanconservativesofcolor.com share IP numbers with 520kcc.com.

Name Servers

520kcc.com is delegated to two name servers: adam.ns.cloudflare.com and melody.ns.cloudflare.com.

520kcc.com uses the same name server setup as other domains, including 8386china.com, cjfyf.com, lawcnn.com, kqxjcn.com and zbhljd.com.

At least part of the name servers for 520kcc.com are shared with other domains, for instance 200152.com, boostyourtraffic.info, wir-trinken-bier.de, irelp.org and migroslife.vip.

These name servers are commonly used alongside sonia.ns.cloudflare.com and kevin.ns.cloudflare.com.

Host names with six IP numbers:

adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54.

melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.