tsangyow.com - robtex.com
tsangyow.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | web2.tsangyow.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns.tsangyow.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.tsangyow.com ⚠️ Not in zone NS records | ||||||
| MX | auf.tsangyow.com ⭐ | ||||||
| A | 211.75.54.162🇹🇼 HiNet211.75.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | tsangyow.com.tw | ||||||
| PTR | mail.tsangyow.com.tw | ||||||
| PTR | server6.tsangyow.com.tw | ||||||
| SOA | web2.tsangyow.com.twhostmaster@tsangyow.com.tw serial=17 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785686847 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.tsangyow.com2026-03-28 → 2026-08-02 · 3 obs
● 2026-03-28 20:42:00
● 2026-08-02 16:34:38
●NSdns2.tsangyow.com2026-03-28 → 2026-08-02 · 3 obs
● 2026-03-28 20:42:00
● 2026-08-02 16:34:38
●NSweb2.tsangyow.com.tw2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 16:34:38
●MXauf.tsangyow.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 16:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| tsangyow.com | dns.tsangyow.com, dns2.tsangyow.com | 2 records |
✅ Authoritative Response
Server:59.125.229.180
NS records: dns.tsangyow.com, dns2.tsangyow.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsangyow.com (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | web2.tsangyow.com.tw |
| MX | 1 | auf.tsangyow.com (pri: 10) |
| SOA | 1 | web2.tsangyow.com.tw hostmaster.tsangyow |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns.tsangyow.com, dns2.tsangyow.com)
Analysis
Hierarchy
tsangyow.com serves as the parent of auf.tsangyow.com and www.tsangyow.com.
Name Servers
tsangyow.com is delegated to three name servers: dns2.tsangyow.com, dns.tsangyow.com and web2.tsangyow.com.tw.
tsangyow.com shares at least some of its name servers with other domains, such as tsangyow.com.tw.
These name servers are frequently paired with the name servers dns2.tsangyow.com.tw and dns.tsangyow.com.tw.
Mail Servers
tsangyow.com uses one mail server — auf.tsangyow.com.
auf.tsangyow.com resolves to a single IP number: 211.75.54.162.