kcr.com.tw - robtex.com
kcr.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.22.97.234🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | kcr.com.tw | ||||||
| NS | ns11.twnic.net.tw ⭐ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| A | 2001:454e:c010:101::234🇹🇼 TFN-NET2001:454e:c010::/48 Proxy-registered route object(Customer) | ||||||
| PTR | ns12.twnic.net.tw | ||||||
| A | 2001:b000:1e0:c000::13🇹🇼 HiNet2001:b000:100::/40 | ||||||
| A | 60.199.218.234🇹🇼 TFN-NET60.199.218.0/24 Taiwan Fixed Network | ||||||
| PTR | ns12.twnic.net.tw | ||||||
| A | 104.199.237.109🇹🇼 Google104.199.224.0/20 | ||||||
| PTR | 109.237.199.104.bc.googleusercontent.com | ||||||
| A | 211.20.231.13🇹🇼 HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-20-231-13.hinet-ip.hinet.net | ||||||
| MX | mail.kcr.com.tw ⭐ | ||||||
| A | 211.22.97.234🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | kcr.com.tw | ||||||
| MX | kcr.com.tw(10) | ||||||
| A | 211.22.97.234🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | kcr.com.tw | ||||||
| TXT | v=spf1 ip4:211.22.97.234 ~all | ||||||
| TXT | google-site-verification=sTZINotxD3eKvCej0bYk_Wox_w09Kw_piSRKqK87s9c | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1775432510 | ||||||
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=2006341833 | ||||||
PTR for
MX for
kcr.com.tw |
Subdomains
mail.kcr.com.tw |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns11.twnic.net.tw2015-08-16 → 2026-04-13 · 2 obs
● 2026-04-13 15:31:44
●NSns12.twnic.net.tw2015-08-16 → 2026-04-13 · 2 obs
● 2026-04-13 15:31:44
●MXkcr.com.tw2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 16:07:42
● 2026-04-13 15:31:44
●MXmail.kcr.com.tw2015-08-16 → 2026-04-13 · 2 obs
● 2026-04-13 15:31:44
●A211.22.97.2342015-08-16 → 2026-04-13 · 2 obs
● 2026-04-13 15:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | a.twnic.net.tw, d.twnic.net.tw, e.twnic.net.tw, anytld.apnic.net... | - |
| kcr.com.tw | ns11.twnic.net.tw, ns12.twnic.net.tw | - |
✅ Authoritative Response
Server:203.73.24.198
NS records: ns11.twnic.net.tw, ns12.twnic.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.22.97.234 |
| NS | 2 | ns12.twnic.net.tw, ns11.twnic.net.tw |
| MX | 2 | kcr.com.tw (pri: 10), mail.kcr.com.tw (pri: 5) |
| TXT | 2 | google-site-verification=sTZINotxD3eKvCe, v=spf1 ip4:211.22.97.234 ~all |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Hierarchy
kcr.com.tw is parent of mail.kcr.com.tw.
Mail Server Role
kcr.com.tw serves as a mail server for kcr.com.tw.
mail.kcr.com.tw commonly serves as a mail server together with kcr.com.tw.
IP Addresses
kcr.com.tw points to a single IP: 211.22.97.234.
Other host names, for instance mail.kcr.com.tw, share IP numbers with kcr.com.tw.
Name Servers
kcr.com.tw's delegation is to two name servers ns11.twnic.net.tw and ns12.twnic.net.tw.
kcr.com.tw shares the same name server configuration as other domains, such as cgs.com.tw, uic.com.tw, ciba.com.tw, sjen.com.tw and aiptek.com.tw.
Host names with five IP numbers: The host ns12.twnic.net.tw points to: 2001:454e:c010:101::234, 2001:b000:1e0:c000::13, 60.199.218.234, 104.199.237.109 and 211.20.231.13.
Mail Servers
kcr.com.tw is handled by two mail servers: kcr.com.tw and mail.kcr.com.tw.
Host names with one IP number: kcr.com.tw and mail.kcr.com.tw point to 211.22.97.234.