nb-iot.com - robtex.com
nb-iot.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
nb-iot.com |
Similar names
no-bit.com |
in-bot.com |
tin-bo.com |
nt-bio.ru |
bot-in.de |
bit-on.de |
bit-on.co.il |
bio-nt.ru |
bit-on.com.br |
bit-on.org |
bit-on.net |
bon-it.co.uk |
ton-bi.jp |
bit-on.com |
DNS History
11 records (3 active, 8 former)
○NS(root)2015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-10 00:22:42
○ 2026-03-23 20:57:36
●NSdns21.hichina.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 09:57:30
● 2026-03-23 20:57:36
●NSdns22.hichina.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 09:57:30
● 2026-03-23 20:57:36
○NSf1g1ns1.dnspod.net2015-12-08 → 2016-06-16 · 5 obs
● 2015-12-08 02:45:56
● 2016-06-16 08:09:14
○ 2017-10-12 09:43:24
○ 2026-03-23 20:57:36
○NSf1g1ns2.dnspod.net2015-12-08 → 2016-06-16 · 5 obs
● 2015-12-08 02:45:56
● 2016-06-16 08:09:14
○ 2017-10-12 09:43:24
○ 2026-03-23 20:57:36
○NSwww.nb-iot.com2017-10-12 → 2017-10-12 · 4 obs
● 2017-10-12 09:43:24
○ 2026-03-15 09:57:30
○ 2026-03-23 20:57:36
○A108.186.86.1802015-12-08 → 2016-01-19 · 4 obs
● 2016-01-19 15:37:36
○ 2016-02-21 06:56:04
○ 2026-03-23 20:57:36
○A137.175.58.1642016-02-21 → 2016-02-21 · 4 obs
● 2016-02-21 06:56:04
○ 2016-06-16 08:09:14
○ 2026-03-23 20:57:36
●A203.107.45.1672026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 09:57:30
● 2026-03-23 20:57:36
○A45.35.247.232016-06-16 → 2016-06-16 · 4 obs
● 2016-06-16 08:09:14
○ 2017-10-12 09:43:24
○ 2026-03-23 20:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nb-iot.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb-iot.com (unsigned zone)
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.107.45.167 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
nb-iot.com resolves to a single IP address: 203.107.45.167.
Other host names including vivworldwide.cn, gumero.cn, bu1.cn, zstk.com and eendtech.com share IP numbers with nb-iot.com.
Name Servers
nb-iot.com's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.
nb-iot.com shares the same name server setup as other domains, for example sgahz.com, usambaedu.com, gybdc.com, aeonmed.com and sioz.cn.
nb-iot.com at least partially shares name servers with other domains, including kayfa.com, myvacation.cn, kuon.xyz, g-fox.cn and theterrace.info.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.