wsysw.cn - robtex.com

wsysw.cn

DNSSEC⚠️ Not signed

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=2034789637

Same first word

wsysw.cn

Similar names

wwsys.net
wwsys.it
wwsys.de
wswsy.com
wwsys.com
sysww.cn
wwsys.eu.org
yswsw.com
wwssy.com

DNS History

15 records (0 active, 15 former)

20162017201820192020202120222023202420252026NSdan.ns.cloudflare.commarge.ns.cloudflare.comns1.alidns.comns2.alidns.comMXmail.skrimple.comA103.51.144.81104.21.24.92124.16.31.152172.67.218.35205.164.14.67205.164.14.7623.27.98.2372606:4700:3030::ac43:da232606:4700:3035::6815:185c65.19.157.235
○NSdan.ns.cloudflare.com2026-03-23 → 2026-04-16 · 4 obs
○ 2015-10-19 12:31:02
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○NSmarge.ns.cloudflare.com2026-03-23 → 2026-04-16 · 4 obs
○ 2015-10-19 12:31:02
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○NSns1.alidns.com2015-10-19 → 2015-10-19 · 3 obs
● 2015-10-19 12:31:02
○ 2026-03-23 21:03:06
○ 2026-05-14 02:44:20
○NSns2.alidns.com2015-10-19 → 2015-10-19 · 3 obs
● 2015-10-19 12:31:02
○ 2026-03-23 21:03:06
○ 2026-05-14 02:44:20
○MXmail.skrimple.com2015-05-31 → 2017-06-18 · 6 obs
● 2015-05-31 09:26:10
○ 2015-10-19 12:31:02
● 2015-12-24 20:14:34
● 2017-06-18 14:46:42
○ 2026-03-23 21:03:06
○ 2026-05-14 02:44:20
○A103.51.144.812016-07-20 → 2016-07-20 · 4 obs
○ 2016-03-25 03:19:00
● 2016-07-20 08:37:10
○ 2017-06-18 14:46:42
○ 2026-05-14 02:44:20
○A104.21.24.922026-03-23 → 2026-04-16 · 4 obs
○ 2017-06-18 14:46:42
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○A124.16.31.1522015-10-19 → 2015-10-19 · 4 obs
○ 2015-05-31 09:26:10
● 2015-10-19 12:31:02
○ 2015-12-24 20:14:34
○ 2026-05-14 02:44:20
○A172.67.218.352026-03-23 → 2026-04-16 · 4 obs
○ 2017-06-18 14:46:42
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○A205.164.14.672015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 09:26:10
○ 2017-06-18 14:46:42
○ 2026-05-14 02:44:20
○A205.164.14.762015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 09:26:10
○ 2015-10-19 12:31:02
○ 2026-05-14 02:44:20
○A23.27.98.2372017-06-18 → 2017-06-18 · 4 obs
○ 2016-07-20 08:37:10
● 2017-06-18 14:46:42
○ 2026-03-23 21:03:06
○ 2026-05-14 02:44:20
○A2606:4700:3030::ac43:da232026-03-23 → 2026-04-16 · 4 obs
○ 2017-06-18 14:46:42
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○A2606:4700:3035::6815:185c2026-03-23 → 2026-04-16 · 4 obs
○ 2017-06-18 14:46:42
● 2026-03-23 21:03:06
● 2026-04-16 20:16:58
○ 2026-05-14 02:44:20
○A65.19.157.2352015-12-24 → 2016-03-25 · 5 obs
○ 2015-10-19 12:31:02
● 2015-12-24 20:14:34
● 2016-03-25 03:19:00
○ 2016-07-20 08:37:10
○ 2026-05-14 02:44:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-

✅ Authoritative Response

Server:203.119.28.1

NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data