vvvvv.com.tw - robtex.com
vvvvv.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.72.207.206🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom 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 | ||||||
| MX | mail.vvvvv.com.tw ⭐ | ||||||
| A | 59.125.135.187🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 59-125-135-187.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 a mx ip4:59.125.135.187 ~all | ||||||
| SOA | vdns1.seed.net.twsysop@vdns1.seed.net 2026-01-27 #27 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2006342048 | ||||||
Subdomains
Same first word
DNS History
7 records (5 active, 2 former)
○NSrsdn1.octor.com2007-12-06 → 2017-08-06 · 4 obs
● 2017-08-06 13:49:46
○ 2026-03-04 11:54:48
○ 2026-04-14 07:37:22
○NSrsdn2.octor.com2007-12-06 → 2017-08-06 · 4 obs
● 2017-08-06 13:49:46
○ 2026-03-04 11:54:48
○ 2026-04-14 07:37:22
●NSvdns1.seed.net.tw2026-03-04 → 2026-04-14 · 3 obs
● 2026-03-04 11:54:48
● 2026-04-14 07:37:22
●NSvdns3.seed.net.tw2026-03-04 → 2026-04-14 · 3 obs
● 2026-03-04 11:54:48
● 2026-04-14 07:37:22
●NSvdns4.seed.net.tw2026-03-04 → 2026-04-14 · 3 obs
● 2026-03-04 11:54:48
● 2026-04-14 07:37:22
●MXmail.vvvvv.com.tw2007-12-06 → 2026-04-14 · 2 obs
● 2026-04-14 07:37:22
●A211.72.207.2062026-03-04 → 2026-04-14 · 2 obs
● 2026-04-14 07:37:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | g.twnic.net.tw, f.twnic.net.tw, a.twnic.net.tw, e.twnic.net.tw... | - |
| vvvvv.com.tw | vdns4.seed.net.tw, vdns3.seed.net.tw | - |
✅ Authoritative Response
Server:61.20.46.204
NS records: vdns4.seed.net.tw, vdns3.seed.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.72.207.206 |
| NS | 2 | vdns4.seed.net.tw, vdns3.seed.net.tw |
| MX | 1 | mail.vvvvv.com.tw (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:59.125.135.187 ~all |
| SOA | 1 | vdns1.seed.net.tw sysop.vdns1.seed.net |
Analysis
Hierarchy
vvvvv.com.tw is parent of mail.vvvvv.com.tw and www.vvvvv.com.tw.
IP Addresses
vvvvv.com.tw points to a single IP: 211.72.207.206.
Other host names, for instance www.hanroc.com, ailink.com.tw, enzytek.com, mayasky.idv.tw and yudiing.com share IP numbers with vvvvv.com.tw.
Name Servers
vvvvv.com.tw is delegated to three name servers: vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.
vvvvv.com.tw at least partially shares its name servers with other domains, for instance jinsen.com.tw, ttcc.org.tw, chemleader.com.tw, 818.com.tw and axcen.tw.
These name servers are often used together with the name servers vdns2.seed.net.tw.
Host names with a single IP
vdns1.seed.net.tw maps to: 61.20.46.203
vdns3.seed.net.tw maps to: 61.20.46.203
vdns4.seed.net.tw maps to: 61.20.46.204
Host names mapping to 61.20.46.203: vdns1.seed.net.tw, vdns3.seed.net.tw
Mail Servers
vvvvv.com.tw is served by a single mail server, mail.vvvvv.com.tw.
mail.vvvvv.com.tw points to IP number 59.125.135.187.