iu4.cn - robtex.com
iu4.cn
| CNAME | iu4.cn.pages.dnsoe4.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.174.246.41🇸🇬 ACE-AS-AP43.174.246.0/24 ACE | ||||||
| A | 43.174.247.41🇸🇬 ACE-AS-AP43.174.247.0/24 ACE | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034609293 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NShawthorn.dnspod.net2026-02-21 → 2026-03-30 · 3 obs
○ 2017-01-04 05:09:54
● 2026-02-21 19:54:20
● 2026-03-30 02:58:08
● 2026-02-21 19:54:20
● 2026-03-30 02:58:08
○NSkristina.ns.cloudflare.com2026-02-21 → 2026-03-30 · 2 obs
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○ 2026-03-30 02:58:08
○NSns1.iu4.cn2016-06-26 → 2017-01-04 · 5 obs
○ 2016-01-02 08:51:36
● 2016-06-26 15:53:00
● 2017-01-04 05:09:54
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
● 2016-06-26 15:53:00
● 2017-01-04 05:09:54
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○NSv1s1.xundns.com2015-06-09 → 2016-01-02 · 4 obs
● 2015-06-09 09:06:00
● 2016-01-02 08:51:36
○ 2016-06-26 15:53:00
○ 2026-03-30 02:58:08
● 2016-01-02 08:51:36
○ 2016-06-26 15:53:00
○ 2026-03-30 02:58:08
○NSv1s2.xundns.com2015-06-09 → 2016-01-02 · 4 obs
● 2015-06-09 09:06:00
● 2016-01-02 08:51:36
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
● 2016-01-02 08:51:36
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
●NSxaviera.dnspod.net2026-02-21 → 2026-03-30 · 3 obs
○ 2017-01-04 05:09:54
● 2026-02-21 19:54:20
● 2026-03-30 02:58:08
● 2026-02-21 19:54:20
● 2026-03-30 02:58:08
○NSzahir.ns.cloudflare.com2026-02-21 → 2026-03-30 · 2 obs
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○ 2026-03-30 02:58:08
○MXroute1.mx.cloudflare.net2026-02-21 → 2026-03-30 · 2 obs
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○ 2026-03-30 02:58:08
○MXroute2.mx.cloudflare.net2026-02-21 → 2026-03-30 · 2 obs
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○ 2026-03-30 02:58:08
○MXroute3.mx.cloudflare.net2026-02-21 → 2026-03-30 · 2 obs
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○ 2026-03-30 02:58:08
○A45.115.236.382016-11-26 → 2017-01-04 · 5 obs
○ 2016-07-24 00:16:04
● 2016-11-26 02:28:18
● 2017-01-04 05:09:54
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
● 2016-11-26 02:28:18
● 2017-01-04 05:09:54
○ 2026-02-21 19:54:20
○ 2026-03-30 02:58:08
○A59.188.69.382015-06-09 → 2016-07-24 · 4 obs
● 2015-06-09 09:06:00
● 2016-07-24 00:16:04
○ 2016-11-26 02:28:18
○ 2026-03-30 02:58:08
● 2016-07-24 00:16:04
○ 2016-11-26 02:28:18
○ 2026-03-30 02:58:08
●CNAMEiu4.cn.pages.dnsoe4.com2026-02-21 → 2026-03-30 · 2 obs
● 2026-02-21 19:54:20
● 2026-03-30 02:58:08
● 2026-03-30 02:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| iu4.cn | xaviera.dnspod.net, hawthorn.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: xaviera.dnspod.net, hawthorn.dnspod.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at iu4.cn: Error: DNS query timeout: 203.119.29.1 for DS iu4.cn
⏱️ Timing
Total: 4079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | xaviera.dnspod.net, hawthorn.dnspod.net |
| CNAME | 1 | iu4.cn.pages.dnsoe4.com |
| SOA | 1 | hawthorn.dnspod.net freednsadmin.dnspod. |
Analysis
IP Addresses
iu4.cn resolves to two IP numbers: 43.174.246.41 and 43.174.247.41.
Other host names, for instance certum.cn.eo.dnse2.com, xingchezu.com.eo.dnse0.com, d0k.cn.pages.dnsoe5.com, j1x.cn.pages.dnsoe6.com and 5c7a920d0d5edb6e.h4t.cn.pages.dnsoe5.com share IP numbers with iu4.cn.