ibtek.cn - robtex.com
ibtek.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.120.147.200 | ||||||
| NS | ns100.webnic.cc ⭐ | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| NS | ns101.webnic.cc | ||||||
| A | 54.177.52.27🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-52-27.us-west-1.compute.amazonaws.com | ||||||
| SOA | ns100.webnic.cctechnical@webnic.cc 2025-08-05 #1 | ||||||
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 2035-09-09 #69 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○A199.59.242.1502018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 16:17:22
○ 2026-07-19 09:47:50
○ 2026-07-26 02:06:38
○A205.164.14.722015-06-25 → 2017-01-22 · 4 obs
● 2017-01-22 06:32:54
○ 2018-07-19 16:17:22
○ 2026-07-26 02:06:38
●A216.120.147.2002026-07-19 → 2026-07-26 · 3 obs
● 2026-07-19 09:47:50
● 2026-07-26 02:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ibtek.cn | ns100.webnic.cc, ns101.webnic.cc | - |
✅ Authoritative Response
Server:54.177.52.27
NS records: ns100.webnic.cc, ns101.webnic.cc
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ibtek.cn (unsigned zone)
⏱️ Timing
Total: 1096ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.147.200 |
| NS | 2 | ns100.webnic.cc, ns101.webnic.cc |
| SOA | 1 | ns100.webnic.cc technical.webnic.cc |
Analysis
IP Addresses
ibtek.cn has exactly one IP address — 216.120.147.200.
ssmworkhealth.com, lvsehomes.com, booklibrary.store plus two other host names have IP numbers in common with ibtek.cn.
Name Servers
ibtek.cn is served by two delegated name servers, ns100.webnic.cc and ns101.webnic.cc.
The name server configuration of ibtek.cn is shared with other domains, for instance 1inch.site, localpresshk.com, nowme.id and two others.
ibtek.cn partially shares its NS delegation with several other domains, including claimcryptorewards-bonus.us, 1214mu.com, 7673241.help and two others.
ns100.webnic.cc and ns101.webnic.cc share one IP address between them — 54.177.52.27.
These two host names — ns100.webnic.cc and ns101.webnic.cc — each point to 54.177.52.27 IP addresses.