richbio.com.tw - robtex.com
richbio.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.125.120.109🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | richbio.com.tw | ||||||
| PTR | mail.canopus.com.tw | ||||||
| PTR | mail.digimiracle.com.tw | ||||||
| NS | richbio.com.tw ⭐ | ||||||
| A | 59.125.120.109🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | richbio.com.tw | ||||||
| PTR | mail.canopus.com.tw | ||||||
| PTR | mail.digimiracle.com.tw | ||||||
| NS | dns.richbio.com.tw | ||||||
| A | 59.125.120.109🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | richbio.com.tw | ||||||
| PTR | mail.canopus.com.tw | ||||||
| PTR | mail.digimiracle.com.tw | ||||||
| NS | ns.richbio.com.tw ⚠️ Not in parent delegation | ||||||
| A | 59.125.120.109🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | richbio.com.tw | ||||||
| PTR | mail.canopus.com.tw | ||||||
| PTR | mail.digimiracle.com.tw | ||||||
| MX | richbio.com.tw ⭐ | ||||||
| A | 59.125.120.109🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | richbio.com.tw | ||||||
| PTR | mail.canopus.com.tw | ||||||
| PTR | mail.digimiracle.com.tw | ||||||
| TXT | v=spf1 mx a ip4:59.125.120.109 include:spf.ms.hinet.net -all | ||||||
| SOA | richbio.com.twadmin@richbio.com.tw serial=1776741867 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006350709 | ||||||
PTR for
NS for
richbio.com.tw |
MX for
richbio.com.tw |
Subdomains
Same first word
richbio.com.tw |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns.richbio.com.tw2015-06-27 → 2026-05-15 · 2 obs
● 2026-05-15 14:03:22
●NSns.richbio.com.tw2026-05-08 → 2026-05-15 · 3 obs
● 2026-05-08 09:33:04
● 2026-05-15 14:03:22
●NSrichbio.com.tw2015-06-27 → 2026-05-15 · 2 obs
● 2026-05-15 14:03:22
●MXrichbio.com.tw2015-06-27 → 2026-05-15 · 2 obs
● 2026-05-15 14:03:22
●A59.125.120.1092015-06-27 → 2026-05-15 · 2 obs
● 2026-05-15 14:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, b.dns.tw, f.dns.tw, a.dns.tw... | 15 records |
| com.tw | c.twnic.net.tw, h.twnic.net.tw, b.twnic.net.tw, g.twnic.net.tw... | 17 records |
| richbio.com.tw | dns.richbio.com.tw | 1 record |
✅ Authoritative Response
Server:59.125.120.109
NS records: dns.richbio.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for richbio.com.tw (unsigned zone)
⏱️ Timing
Total: 2745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.125.120.109 |
| NS | 2 | dns.richbio.com.tw, ns.richbio.com.tw |
| MX | 1 | richbio.com.tw (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:59.125.120.109 include:s |
| SOA | 1 | richbio.com.tw admin.richbio.com.tw |
📌 Glue Records Collected
Total: 33
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Hierarchy
richbio.com.tw is a parent of ns.richbio.com.tw and dns.richbio.com.tw.
Name Server Role
richbio.com.tw serves as a name server for richbio.com.tw.
dns.richbio.com.tw and ns.richbio.com.tw commonly function as name servers alongside richbio.com.tw.
Mail Server Role
richbio.com.tw serves as the mail server for richbio.com.tw.
IP Addresses
richbio.com.tw resolves to one IP number: 59.125.120.109.
Other host names, for instance dns.canopus.com.tw, www.canopus.com.tw, dns.digimiracle.com.tw, ns.digimiracle.com.tw and dns.mail.canopus.com.tw share IP numbers with richbio.com.tw.
Name Servers
richbio.com.tw is delegated to three name servers: richbio.com.tw, dns.richbio.com.tw and ns.richbio.com.tw.
Host names with a single IP
richbio.com.tw points to: 59.125.120.109
dns.richbio.com.tw points to: 59.125.120.109
ns.richbio.com.tw points to: 59.125.120.109
Host names pointing to 59.125.120.109: richbio.com.tw, dns.richbio.com.tw and ns.richbio.com.tw
Mail Servers
richbio.com.tw is handled by a single mail server, richbio.com.tw.