bronkhorst.cn - robtex.com
bronkhorst.cn
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=2034668740 | ||||||
Subdomains
www.bronkhorst.cn |
Same first word
DNS History
13 records (7 active, 6 former)
●NSjack.ns.cloudflare.com2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 07:28:20
●NSolga.ns.cloudflare.com2015-08-06 → 2026-04-14 · 2 obs
● 2026-04-14 07:28:20
●MXbronkhorst-cn.mail.protection.outlook.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 16:15:12
● 2026-04-14 07:28:20
○MXmx1.anywise.net2015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
○MXmx2.anywise.net2015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
●A104.21.58.232026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 16:15:12
● 2026-04-14 07:28:20
○A104.27.136.2322015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
○A104.27.137.2322015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
●A172.67.155.52026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 16:15:12
● 2026-04-14 07:28:20
○A2400:cb00:2048:1::681b:88e82015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
○A2400:cb00:2048:1::681b:89e82015-08-06 → 2017-03-27 · 4 obs
● 2017-03-27 06:37:18
○ 2026-03-27 16:15:12
○ 2026-04-14 07:28:20
●A2606:4700:3030::6815:3a172026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 16:15:12
● 2026-04-14 07:28:20
●A2606:4700:3032::ac43:9b052026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 16:15:12
● 2026-04-14 07:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bronkhorst.cn | jack.ns.cloudflare.com, olga.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.121
NS records: jack.ns.cloudflare.com, olga.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.5, 104.21.58.23 |
| AAAA | 2 | 2606:4700:3030::6815:3a17, 2606:4700:3032::ac43:9b05 |
| NS | 2 | jack.ns.cloudflare.com, olga.ns.cloudflare.com |
| MX | 1 | bronkhorst-cn.mail.protection.outlook.co |
| TXT | 3 | MS=ms95890435, VHaNhKNGx827GZHLWvkZ25wzEQrsflFADWVc6fzz... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jack.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.bronkhorst.cn is bronkhorst.cn.
IP Addresses
bronkhorst.cn resolves to four IP numbers: 2606:4700:3030::6815:3a17, 2606:4700:3032::ac43:9b05, 104.21.58.23 and 172.67.155.5.
Other host names such as cdn-nl-01.hasha.in, digitronicaconsulting.it, goodforpocin.tech, www.surabh.com and meiguobanjia.com share IPs with bronkhorst.cn.
Name Servers
bronkhorst.cn is delegated to two name servers: jack.ns.cloudflare.com and olga.ns.cloudflare.com.
bronkhorst.cn shares the same name server setup as bronkhorst.kr, astrid.global, fudd.org, tractiontools.com and speeli.com.
bronkhorst.cn at least partially shares name servers with other domains, for instance diamondvet.com, aldf.com, itstall.de, idikabmongondowutara.org and wishlah.net.
these name servers are often used in conjunction with the name servers leah.ns.cloudflare.com.
Host names with six IP numbers:
jack.ns.cloudflare.com points to 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.
olga.ns.cloudflare.com points to 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.
Mail Servers
bronkhorst.cn is handled by a single mail server, bronkhorst-cn.mail.protection.outlook.com.
Host name bronkhorst-cn.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 52.101.68.3, 52.101.68.36, 52.101.73.12 and 52.101.73.26.