128712.cn - robtex.com

128712.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=2035126241

Same first word

128712.cn

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DNS History

9 records (0 active, 9 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA103.7.31.188121.14.125.52154.215.203.253CNAMEaps0550.qq.comid.qzone.qq.com
○NSns1.judns.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○NSns1.julydns.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○NSns2.judns.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○NSns2.julydns.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○A103.7.31.1882016-01-24 → 2016-04-15 · 5 obs
○ 2015-11-07 03:42:54
● 2016-01-24 13:16:34
● 2016-04-15 13:45:04
○ 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○A121.14.125.522015-11-07 → 2015-11-07 · 3 obs
● 2015-11-07 03:42:54
○ 2016-01-24 13:16:34
○ 2026-08-03 03:13:34
○A154.215.203.2532026-07-18 → 2026-07-18 · 3 obs
○ 2016-04-15 13:45:04
● 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○CNAMEaps0550.qq.com2016-01-24 → 2016-04-15 · 5 obs
○ 2015-11-07 03:42:54
● 2016-01-24 13:16:34
● 2016-04-15 13:45:04
○ 2026-07-18 21:33:20
○ 2026-08-03 03:13:34
○CNAMEid.qzone.qq.com2015-11-07 → 2016-04-15 · 4 obs
● 2015-11-07 03:42:54
● 2016-04-15 13:45:04
○ 2026-07-18 21:33:20
○ 2026-08-03 03:13:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:203.119.28.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1951ms | Queries: -

📄 Records

TypeCountSample Data