bkw.com.tw - robtex.com
bkw.com.tw
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006338455 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns.manufacture.com.tw2015-08-23 → 2019-04-05 · 4 obs
● 2019-04-05 14:35:16
○ 2026-03-29 23:56:30
○ 2026-03-30 22:30:06
○NSdns2.manufacture.com.tw2015-08-23 → 2019-04-05 · 4 obs
● 2019-04-05 14:35:16
○ 2026-03-29 23:56:30
○ 2026-03-30 22:30:06
●NSmarge.ns.cloudflare.com2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 23:56:30
● 2026-03-30 22:30:06
●NSvalentin.ns.cloudflare.com2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 23:56:30
● 2026-03-30 22:30:06
●MXmail.bkw.com.tw2015-08-23 → 2026-03-30 · 2 obs
● 2026-03-30 22:30:06
●MXmx2.netech.net.tw2026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 23:56:30
● 2026-03-30 22:30:06
●A52.175.12.422026-03-29 → 2026-03-30 · 3 obs
● 2026-03-29 23:56:30
● 2026-03-30 22:30:06
○A61.218.179.1662015-08-23 → 2019-04-05 · 4 obs
● 2019-04-05 14:35:16
○ 2026-03-29 23:56:30
○ 2026-03-30 22:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | b.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw, h.twnic.net.tw... | - |
| bkw.com.tw | valentin.ns.cloudflare.com, marge.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.191
NS records: valentin.ns.cloudflare.com, marge.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.175.12.42 |
| NS | 2 | marge.ns.cloudflare.com, valentin.ns.cloudflare.com |
| MX | 2 | mail.bkw.com.tw (pri: 10), mx2.netech.net.tw (pri: 20) |
| TXT | 1 | v=spf1 a mx ptr ~all |
| SOA | 1 | marge.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
bkw.com.tw resolves to one IP number: 52.175.12.42.
Other host names, for instance alhardanodic.com.tw, ellisson.com, theta-spindle.com, jiin-chang.com.tw and syk.tw share IP numbers with bkw.com.tw.
Name Servers
bkw.com.tw's delegation uses two name servers: marge.ns.cloudflare.com and valentin.ns.cloudflare.com.
bkw.com.tw uses the same name server setup as other domains, such as x-kema.com, shengmao.com.tw, hipet.com.tw, jdeyi.com and syk.tw.
bkw.com.tw at least partially shares name servers with other domains, including sj-industries.com, iwa-service.com, dulyhae.com, ajgal.com and aeroview.tv.
These name servers are commonly used with katelyn.ns.cloudflare.com.
Host names with six IP numbers:
marge.ns.cloudflare.com points to 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191.
valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.
Mail Servers
bkw.com.tw is served by two mail servers mail.bkw.com.tw and mx2.netech.net.tw.
bkw.com.tw shares at least some mail servers with other domains, for example wei-tai.com.tw, rethlock.com.tw, tankcycle.com.tw, aman.com.tw and dfcnc.com.tw.
These mail servers are often used with mx.global-trade.com.tw and mx1.netech.net.tw.
Host names with a single IP address: mail.bkw.com.tw points to 59.125.10.143; mx2.netech.net.tw points to 61.31.209.145.