851689.cn - robtex.com

851689.cn

DNSSEC⚠️ Not signed
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US

cn

DNSSEC⚠️ Not signed
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=2034771077

Same first word

851689.cn

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DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA103.7.31.188121.14.125.52CNAMEaps0550.qq.comid.qzone.qq.com
●NSns1.judns.com2026-05-05 → 2026-05-09 · 2 obs
● 2026-05-05 06:17:10
● 2026-05-09 14:51:58
●NSns1.julydns.com2026-05-05 → 2026-05-09 · 2 obs
● 2026-05-05 06:17:10
● 2026-05-09 14:51:58
●NSns2.judns.com2026-05-05 → 2026-05-09 · 2 obs
● 2026-05-05 06:17:10
● 2026-05-09 14:51:58
●NSns2.julydns.com2026-05-05 → 2026-05-09 · 2 obs
● 2026-05-05 06:17:10
● 2026-05-09 14:51:58
○A103.7.31.1882016-01-28 → 2016-06-17 · 5 obs
○ 2015-10-29 03:54:36
● 2016-01-28 12:38:54
● 2016-06-17 20:57:28
○ 2020-01-30 16:57:20
○ 2026-05-09 14:51:58
○A121.14.125.522015-10-29 → 2015-10-29 · 3 obs
● 2015-10-29 03:54:36
○ 2016-01-28 12:38:54
○ 2026-05-09 14:51:58
○CNAMEaps0550.qq.com2016-01-28 → 2016-06-17 · 5 obs
○ 2015-10-29 03:54:36
● 2016-01-28 12:38:54
● 2016-06-17 20:57:28
○ 2020-01-30 16:57:20
○ 2026-05-09 14:51:58
○CNAMEid.qzone.qq.com2015-10-29 → 2016-06-17 · 4 obs
● 2015-10-29 03:54:36
● 2016-06-17 20:57:28
○ 2020-01-30 16:57:20
○ 2026-05-09 14:51:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn...-
851689.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 851689.cn (unsigned zone)

⏱️ Timing

Total: 3966ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

Analysis

Name Servers

851689.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

851689.cn at least partially shares name servers with other domains, for instance zhiyuzhe.cn, newhcmt.com, nanantea.com, tianwutool.com and animu.cn.

These name servers are often used with jm1.dns.com and jm2.dns.com.

Host names with one IP:

ns1.judns.com points to 162.159.27.251.

ns2.judns.com points to 162.159.27.251.

ns1.julydns.com points to 162.159.48.223.

ns2.julydns.com points to 162.159.48.223.

Hosts pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.

Hosts pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.