notes.cn - dns.ninja

notes.cn

CNAMEoverdue.aliyun.com
DNSSEC⚠️ Not signed
A170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811

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=2035180696

Same first word

Similar names

DNS History

6 records (3 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.hichina.comdns2.hichina.comns.email.com.cnns2.email.com.cnA23.27.192.117CNAMEoverdue.aliyun.com
NSdns1.hichina.com2016-10-26 → 2026-08-14 · 3 obs
○ 2016-07-27 16:09:36
● 2016-10-26 03:48:44
● 2026-08-14 18:45:42
NSdns2.hichina.com2016-10-26 → 2026-08-14 · 3 obs
○ 2016-07-27 16:09:36
● 2016-10-26 03:48:44
● 2026-08-14 18:45:42
NSns.email.com.cn2015-08-13 → 2016-07-27 · 4 obs
● 2015-08-13 14:34:16
● 2016-07-27 16:09:36
○ 2016-10-26 03:48:44
○ 2026-08-14 18:45:42
NSns2.email.com.cn2015-08-13 → 2016-07-27 · 4 obs
● 2015-08-13 14:34:16
● 2016-07-27 16:09:36
○ 2016-10-26 03:48:44
○ 2026-08-14 18:45:42
A23.27.192.1172015-08-13 → 2017-06-01 · 4 obs
● 2015-08-13 14:34:16
● 2017-06-01 07:58:40
○ 2021-04-08 05:36:06
○ 2026-08-14 18:45:42
CNAMEoverdue.aliyun.com2021-04-08 → 2026-08-14 · 2 obs
● 2021-04-08 05:36:06
● 2026-08-14 18:45:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
notes.cndns1.hichina.com, dns2.hichina.com-

✅ Authoritative Response

Server:139.224.142.114

NS records: dns1.hichina.com, dns2.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notes.cn (unsigned zone)

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns2.hichina.com, dns1.hichina.com
CNAME1overdue.aliyun.com
SOA1dns1.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

notes.cn has exactly one IP address — 170.33.12.185.

overdue.aliyun.com, jinyang.com, bc4399.com plus two other host names have IP numbers in common with notes.cn.