iotpub.cn - robtex.com
iotpub.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.148.106🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1773132528 | ||||||
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=2034640383 | ||||||
Same first word
Similar names
ibutop.de |
ptibou.fr |
boupit.com |
ibotup.com |
itbopu.com |
ptibou.be |
bitupo.com |
ibutop.com |
ibutop.ru |
ptibou.com |
biutop.com |
optibu.com |
pubiot.com |
bioput.com |
bitoup.com |
botpui.blogspot.com.eg |
biutop.de |
biotpu.com |
DNS History
4 records (3 active, 1 former)
●NSns1.nowcndns.com2026-02-17 → 2026-04-06 · 2 obs
● 2026-04-06 23:09:04
●NSns2.nowcndns.com2026-02-17 → 2026-04-06 · 2 obs
● 2026-04-06 23:09:04
●A38.177.148.1062026-04-06 → 2026-04-06 · 2 obs
● 2026-04-06 23:09:04
○A38.177.153.1612026-02-17 → 2026-02-17 · 2 obs
○ 2026-04-06 23:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| iotpub.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iotpub.cn (unsigned zone)
⏱️ Timing
Total: 1433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.148.106 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
iotpub.cn points to a single IP number: 38.177.148.106.
Other host names, for instance go1380.cn, lechaogu.cn, arcserve.cn, coalsafe.cn and 0891xz.cn share IP numbers with iotpub.cn.
Name Servers
iotpub.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
iotpub.cn uses the same name server setup as other domains, for instance r677.cn, ecjq.cn, juac.cn, 9kou141.cn and zhongtv.cn.
Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.