644144.cn - robtex.com

644144.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=2034715235

Similar names

144644.com
444461.com
644441.com
444416.com
416444.com
614444.com
164444.com
146444.com
444146.com
644414.com
144446.com
461444.com
441446.com
641444.com

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dnsnw.comns2.dnsnw.comA103.7.31.188182.61.105.96CNAMEaps0550.qq.comid.qzone.qq.com
○NSns1.dnsnw.com2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 19:18:54
○ 2026-03-25 00:36:44
○ 2026-04-26 18:18:44
○NSns2.dnsnw.com2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 19:18:54
○ 2026-03-25 00:36:44
○ 2026-04-26 18:18:44
○A103.7.31.1882015-12-01 → 2016-07-13 · 4 obs
● 2015-12-01 23:08:44
● 2016-07-13 07:25:30
○ 2020-02-14 19:18:54
○ 2026-04-26 18:18:44
○A182.61.105.962020-02-14 → 2020-02-14 · 4 obs
○ 2016-07-13 07:25:30
● 2020-02-14 19:18:54
○ 2026-03-25 00:36:44
○ 2026-04-26 18:18:44
○CNAMEaps0550.qq.com2015-12-01 → 2016-07-13 · 4 obs
● 2015-12-01 23:08:44
● 2016-07-13 07:25:30
○ 2020-02-14 19:18:54
○ 2026-04-26 18:18:44
○CNAMEid.qzone.qq.com2015-12-01 → 2016-07-13 · 4 obs
● 2015-12-01 23:08:44
● 2016-07-13 07:25:30
○ 2020-02-14 19:18:54
○ 2026-04-26 18:18:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:203.119.29.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

TypeCountSample Data