helpu.cn - robtex.com

helpu.cn

CNAMEshow.17ex.com
DNSSEC⚠️ Not signed
A8.210.157.232🇭🇰 Alibaba-Cloud8.210.128.0/17 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=2035045776

Same first word

Similar names

DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSns1.17ex.comns2.17ex.comns1.22.cnns2.22.cnns3.22.cnns4.22.cnMXmxbiz1.qq.commxbiz2.qq.comCNAMEshow.17ex.com
NSns1.17ex.com2026-04-27 → 2026-07-16 · 3 obs
○ 2017-04-20 10:21:06
● 2026-04-27 00:10:14
● 2026-07-16 04:55:54
NSns1.22.cn2015-06-19 → 2017-04-20 · 4 obs
● 2015-06-19 08:33:38
● 2017-04-20 10:21:06
○ 2026-04-27 00:10:14
○ 2026-07-16 04:55:54
NSns2.17ex.com2026-04-27 → 2026-07-16 · 3 obs
○ 2017-04-20 10:21:06
● 2026-04-27 00:10:14
● 2026-07-16 04:55:54
NSns2.22.cn2016-01-27 → 2016-06-18 · 5 obs
○ 2015-06-19 08:33:38
● 2016-01-27 01:01:24
● 2016-06-18 01:56:52
○ 2017-04-20 10:21:06
○ 2026-07-16 04:55:54
NSns3.22.cn2016-01-27 → 2016-06-18 · 5 obs
○ 2015-06-19 08:33:38
● 2016-01-27 01:01:24
● 2016-06-18 01:56:52
○ 2017-04-20 10:21:06
○ 2026-07-16 04:55:54
NSns4.22.cn2016-01-27 → 2016-06-18 · 5 obs
○ 2015-06-19 08:33:38
● 2016-01-27 01:01:24
● 2016-06-18 01:56:52
○ 2017-04-20 10:21:06
○ 2026-07-16 04:55:54
MXmxbiz1.qq.com2016-01-27 → 2017-04-20 · 4 obs
● 2016-01-27 01:01:24
● 2017-04-20 10:21:06
○ 2026-04-27 00:10:14
○ 2026-07-16 04:55:54
MXmxbiz2.qq.com2016-01-27 → 2017-04-20 · 4 obs
● 2016-01-27 01:01:24
● 2017-04-20 10:21:06
○ 2026-04-27 00:10:14
○ 2026-07-16 04:55:54
CNAMEshow.17ex.com2026-04-27 → 2026-07-16 · 2 obs
● 2026-04-27 00:10:14
● 2026-07-16 04:55:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...-
helpu.cnns1.17ex.com, ns2.17ex.com-

✅ Authoritative Response

Server:211.99.99.35

NS records: ns1.17ex.com, ns2.17ex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helpu.cn (unsigned zone)

⏱️ Timing

Total: 3288ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.17ex.com, ns2.17ex.com
CNAME1show.17ex.com
SOA1ns1.17ex.com admin.17ex.com

Analysis

IP Addresses

helpu.cn has exactly one IP address — 8.210.157.232.

acerbis.cn, paozhua.cn, whois.cnkuai.com plus two other host names have IP numbers in common with helpu.cn.