3959.net.cn - robtex.com

3959.net.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:29cc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:c192🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.204Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchan.ns.cloudflare.com
A2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchan.ns.cloudflare.com
A108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.41.204, 172.67.193.146
IPv6 hints2606:4700:3030::6815:29cc, 2606:4700:3034::ac43:c192
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2405832039

net.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2028188217
WOT: SUSPICIOUS (55/100)

Same first word

3959.org
3959.com
3959.net
3959.net.cn
3959.co

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DNS History

6 records (6 active, 0 former)

NSchan.ns.cloudflare.comtheo.ns.cloudflare.comA104.21.41.204172.67.193.1462606:4700:3030::6815:29cc2606:4700:3034::ac43:c192
●NSchan.ns.cloudflare.com2026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22
●NStheo.ns.cloudflare.com2026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22
●A104.21.41.2042026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22
●A172.67.193.1462026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22
●A2606:4700:3030::6815:29cc2026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22
●A2606:4700:3034::ac43:c1922026-07-02 → 2026-07-03 · 2 obs
● 2026-07-02 04:41:22
● 2026-07-03 06:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
3959.net.cnchan.ns.cloudflare.com, theo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.82

NS records: chan.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at 3959.net.cn: Error: DNS query timeout: 203.119.25.1 for DS 3959.net.cn

⏱️ Timing

Total: 4667ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.41.204, 172.67.193.146
AAAA22606:4700:3030::6815:29cc, 2606:4700:3034::ac43:c192
NS2chan.ns.cloudflare.com, theo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

3959.net.cn directs to four IP numbers, which are 104.21.41.204, 172.67.193.146, 2606:4700:3030::6815:29cc and 2606:4700:3034::ac43:c192.

Additional host names — ko.therosmigration.xyz, www.anundverkaufaachen.de, xfreel.com and two others — share IP numbers with 3959.net.cn.

Name Servers

3959.net.cn has two authoritative name servers — chan.ns.cloudflare.com and theo.ns.cloudflare.com.

3959.net.cn shares its name server setup with other domains, including syuosy.com, bjzyktwx.com, cpgv.cn and two others.

The name servers of 3959.net.cn overlap at least partially with those of other domains — among them mmfl01.com, ralphlauren.pl, mrtransplant.com and two more.

These name servers commonly co-occur with the name servers gwen.ns.cloudflare.com, galilea.ns.cloudflare.com, doug.ns.cloudflare.com and merlin.ns.cloudflare.com.

Host names with 6 IP numbers:

chan.ns.cloudflare.com points to 108.162.192.82, 172.64.32.82, 173.245.58.82 and 3 other IP addresses.

theo.ns.cloudflare.com points to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 other IP addresses.