swsys.com.cn - robtex.com

swsys.com.cn

DNSSEC⚠️ Not signed
A2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare2606:4700:130::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.97Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A172.67.169.49🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
NSernest.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRernest.ns.cloudflare.com
A2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRernest.ns.cloudflare.com
A108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ⚠ 2 unhinted📌 1 extra
IPv4172.64.80.1
IPv62606:4700:130:436c:6f75:6466:6c61:7265
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2399374573

com.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=2030458629
WOT: NOT_SAFE (20/100)

Same first word

swsys.ru
swsys.com.cn
swsys.cn
swsys.co.jp
swsys.net

Similar names

wsyss.cn
wysss.cn
swssy.com

DNS History

7 records (5 active, 2 former)

NSernest.ns.cloudflare.commelany.ns.cloudflare.comA104.21.87.97172.67.169.492606:4700:130:436c:6f75:6466:6c61:72652606:4700:3030::ac43:a9312606:4700:3033::6815:5761
●NSernest.ns.cloudflare.com2026-02-15 → 2026-03-21 · 2 obs
● 2026-02-15 06:45:32
● 2026-03-21 04:14:54
●NSmelany.ns.cloudflare.com2026-02-15 → 2026-03-21 · 2 obs
● 2026-02-15 06:45:32
● 2026-03-21 04:14:54
●A104.21.87.972026-02-15 → 2026-03-21 · 2 obs
● 2026-02-15 06:45:32
● 2026-03-21 04:14:54
●A172.67.169.492026-02-15 → 2026-03-21 · 2 obs
● 2026-02-15 06:45:32
● 2026-03-21 04:14:54
●A2606:4700:130:436c:6f75:6466:6c61:72652026-03-12 → 2026-03-21 · 6 obs
○ 2026-02-25 06:39:42
● 2026-03-12 20:41:50
○ 2026-03-13 01:37:12
○ 2026-03-20 20:21:12
● 2026-03-21 04:14:52
● 2026-03-21 04:14:54
○A2606:4700:3030::ac43:a9312026-02-15 → 2026-03-20 · 7 obs
● 2026-02-15 06:45:32
● 2026-02-25 06:39:42
○ 2026-03-12 20:41:50
● 2026-03-13 01:37:12
● 2026-03-20 20:21:12
○ 2026-03-21 04:14:52
○ 2026-03-21 04:14:54
○A2606:4700:3033::6815:57612026-02-15 → 2026-03-20 · 7 obs
● 2026-02-15 06:45:32
● 2026-02-25 06:39:42
○ 2026-03-12 20:41:50
● 2026-03-13 01:37:12
● 2026-03-20 20:21:12
○ 2026-03-21 04:14:52
○ 2026-03-21 04:14:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
swsys.com.cnernest.ns.cloudflare.com, melany.ns.cloudflare.com-

✅ Authoritative Response

Server: 162.159.38.138

NS records: ernest.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swsys.com.cn (unsigned zone)

⏱️ Timing

Total: 1279ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.169.49, 104.21.87.97
AAAA12606:4700:130:436c:6f75:6466:6c61:7265
NS2ernest.ns.cloudflare.com, melany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ernest.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

Three IP numbers are pointed to by swsys.com.cn: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.87.97 and 172.67.169.49.

Other host names, for instance princeofgame.forumcommunity.net, mail.burak.ru, a1a13fdb651d.a1a13fdb651d.a1a13fdb651d.098f0c691ec2.098f0c691ec2.098f0c691ec2.098f0c691ec2.a1a13fdb651d.a1a13fdb651d.098f0c691ec2.a1a13fdb651d.098f0c691ec2.098f0c691ec2.098f0c691ec2.098f0c691ec2.a1a13fdb651d.a1a13fdb651d.cotrministry.com, digital-seva.online and pandorauk.uk share IP numbers with swsys.com.cn.

Name Servers

Delegation for swsys.com.cn rests with two name servers, ernest.ns.cloudflare.com and melany.ns.cloudflare.com.

swsys.com.cn shares the same name server setup as other domains, including jsman.cn, 010dk.com, umuhu.com, tuanlego.com.cn and teamview.com.cn.

swsys.com.cn at least partially shares name servers with other domains, for instance sedcopy.com.tr, kchomes365.com, f1mundial.com, cc3297d20bf8.com and cyberdelia.dk.

these name servers are commonly used with coco.ns.cloudflare.com, vin.ns.cloudflare.com and max.ns.cloudflare.com.

Host names with six IP numbers: ernest.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba4, 2803:f800:50::6ca2:c1a4, 2a06:98c1:50::ac40:21a4, 108.162.193.164, 172.64.33.164 and 173.245.59.164. melany.ns.cloudflare.com points to: 2606:4700:50::a29f:268a, 2803:f800:50::6ca2:c28a, 2a06:98c1:50::ac40:228a, 108.162.194.138, 162.159.38.138 and 172.64.34.138.