topcnnet.com - robtex.com

topcnnet.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1d61🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:94bc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.29.97Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleah.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
NSmark.ns.cloudflare.com
A2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmark.ns.cloudflare.com
A2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmark.ns.cloudflare.com
A108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.29.97, 172.67.148.188
IPv6 hints2606:4700:3034::6815:1d61, 2606:4700:3034::ac43:94bc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAleah.ns.cloudflare.comdns@cloudflare.com serial=2400483872

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=1776301577

Same first word

topcnnet.com

DNS History

9 records (6 active, 3 former)

2020202120222023202420252026NSleah.ns.cloudflare.commark.ns.cloudflare.comjm1.dns.comjm2.dns.comA104.21.29.97172.67.148.1882606:4700:3034::6815:1d612606:4700:3034::ac43:94bc154.218.95.214
○NSjm1.dns.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:14
○ 2026-02-23 00:09:46
○ 2026-04-16 01:28:18
○NSjm2.dns.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:14
○ 2026-02-23 00:09:46
○ 2026-04-16 01:28:18
●NSleah.ns.cloudflare.com2026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18
●NSmark.ns.cloudflare.com2026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18
●A104.21.29.972026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18
○A154.218.95.2142019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:14
○ 2026-02-23 00:09:46
○ 2026-04-16 01:28:18
●A172.67.148.1882026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18
●A2606:4700:3034::6815:1d612026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18
●A2606:4700:3034::ac43:94bc2026-02-23 → 2026-04-16 · 3 obs
○ 2019-12-14 17:58:14
● 2026-02-23 00:09:46
● 2026-04-16 01:28:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
topcnnet.commark.ns.cloudflare.com, leah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: mark.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topcnnet.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.148.188, 104.21.29.97
AAAA22606:4700:3034::ac43:94bc, 2606:4700:3034::6815:1d61
NS2leah.ns.cloudflare.com, mark.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leah.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

topcnnet.com points to four IP numbers: 2606:4700:3034::6815:1d61, 2606:4700:3034::ac43:94bc, 104.21.29.97 and 172.67.148.188.

Other host names, for instance mountaindream.com, seisapikuindonesia.com, aviatorbet365.com, ivosxuw.com and tefoniq.com share IP numbers with topcnnet.com.

Name Servers

topcnnet.com is delegated to two name servers: leah.ns.cloudflare.com and mark.ns.cloudflare.com.

topcnnet.com uses the same name server setup as other domains, for instance sz-hotelbook.cn, ytyjj.com, aeroviasdap.com, wdkj163.com and e-spdy.com.

topcnnet.com shares name servers with other domains at least partially, for instance dougyoungstudios.com, ciputramedicalcenter.com, dating.studio, texasdefensivedrivingservices.com and nadajemy.com.

these name servers are often used together with the name servers princess.ns.cloudflare.com.

Host names with six IP numbers: leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129; mark.ns.cloudflare.com points to 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.