bad.tw - robtex.com
bad.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.200.66.80🇹🇼 APOL-AS-TW210.200.64.0/21 Far Eastone Telecommunications Co., Ltd | ||||||
| NS | vdns1.seed.net.tw ⭐ | ||||||
| A | 61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns1.seed.net.tw | ||||||
| NS | vdns3.seed.net.tw | ||||||
| A | 61.20.46.203🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns1.seed.net.tw | ||||||
| NS | vdns4.seed.net.tw | ||||||
| A | 61.20.46.204🇹🇼 FET-TW61.20.0.0/16 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | vdns2.seed.net.tw | ||||||
| SOA | vdns1.seed.net.twsysop@vdns1.seed.net 2025-06-24 #2 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011004552 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSvdns1.seed.net.tw2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 11:12:40
●NSvdns3.seed.net.tw2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 11:12:40
●NSvdns4.seed.net.tw2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 11:12:40
●A210.200.66.802026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 11:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, b.dns.tw, f.dns.tw, a.dns.tw... | 16 records |
| bad.tw | vdns3.seed.net.tw, vdns4.seed.net.tw | - |
✅ Authoritative Response
Server:61.20.46.203
NS records: vdns3.seed.net.tw, vdns4.seed.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bad.tw (unsigned zone)
⏱️ Timing
Total: 1519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.200.66.80 |
| NS | 2 | vdns3.seed.net.tw, vdns4.seed.net.tw |
| SOA | 1 | vdns1.seed.net.tw sysop.vdns1.seed.net |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
bad.tw points to a single IP number: 210.200.66.80.
Other host names, for instance wearn.com.tw, hallmark.com.tw, smallfilex.com.tw, rsdn1.octor.com and arbaking.com.tw share IP numbers with bad.tw.
Name Servers
The delegation for bad.tw is handled by three name servers: vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.
bad.tw at least partially shares name servers with other domains, for instance digiland.tw, tour.com.tw, litevision.com.tw, mydetective.com.tw and toward.com.tw.
These name servers are commonly used with the name servers vdns2.seed.net.tw.
Hostnames with a single IP:
vdns1.seed.net.tw points to: 61.20.46.203.
vdns3.seed.net.tw points to: 61.20.46.203.
vdns4.seed.net.tw points to: 61.20.46.204.
Names pointing to 61.20.46.203: vdns1.seed.net.tw and vdns3.seed.net.tw.