20504.cn - robtex.com

20504.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=2034776469

Same first word

20504.cn

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DNS History

23 records (0 active, 23 former)

20162017201820192020202120222023202420252026NSdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA107.167.19.68107.167.19.69107.167.19.70107.167.19.71107.167.19.72107.167.19.73122.10.11.62198.148.92.53198.148.92.56198.148.92.58198.148.92.62CNAMEcs.ename.netfw.ename.net
○NSdns1.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSdns2.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSdns3.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSdns4.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSdns5.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSdns6.iidns.com2015-07-15 → 2016-02-11 · 4 obs
● 2015-07-15 18:31:26
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSns1.judns.com2026-05-02 → 2026-05-02 · 3 obs
○ 2016-02-11 09:40:08
● 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSns1.julydns.com2026-05-02 → 2026-05-02 · 3 obs
○ 2016-02-11 09:40:08
● 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSns2.judns.com2026-05-02 → 2026-05-02 · 3 obs
○ 2016-02-11 09:40:08
● 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○NSns2.julydns.com2026-05-02 → 2026-05-02 · 3 obs
○ 2016-02-11 09:40:08
● 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○A107.167.19.682015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-15 18:31:26
● 2015-11-24 03:07:14
○ 2016-02-11 09:40:08
○ 2026-05-11 01:46:34
○A107.167.19.692015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-15 18:31:26
● 2015-11-24 03:07:14
○ 2016-02-11 09:40:08
○ 2026-05-11 01:46:34
○A107.167.19.702015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-15 18:31:26
● 2015-11-24 03:07:14
○ 2016-02-11 09:40:08
○ 2026-05-11 01:46:34
○A107.167.19.712015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-15 18:31:26
● 2015-11-24 03:07:14
○ 2016-02-11 09:40:08
○ 2026-05-11 01:46:34
○A107.167.19.722016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-24 03:07:14
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○A107.167.19.732016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-24 03:07:14
● 2016-02-11 09:40:08
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○A122.10.11.622026-05-02 → 2026-05-02 · 3 obs
○ 2017-08-19 00:36:24
● 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○A198.148.92.532015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 18:31:26
○ 2017-08-19 00:36:24
○ 2026-05-11 01:46:34
○A198.148.92.562015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 18:31:26
○ 2017-08-19 00:36:24
○ 2026-05-11 01:46:34
○A198.148.92.582015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 18:31:26
○ 2017-08-19 00:36:24
○ 2026-05-11 01:46:34
○A198.148.92.622015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 18:31:26
○ 2017-08-19 00:36:24
○ 2026-05-11 01:46:34
○CNAMEcs.ename.net2015-11-24 → 2017-08-19 · 5 obs
○ 2015-07-15 18:31:26
● 2015-11-24 03:07:14
● 2017-08-19 00:36:24
○ 2026-05-02 01:31:14
○ 2026-05-11 01:46:34
○CNAMEfw.ename.net2015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 18:31:26
○ 2015-11-24 03:07:14
○ 2026-05-11 01:46:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...-

✅ Authoritative Response

Server:203.119.25.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

TypeCountSample Data