twtt.com.tw - robtex.com
twtt.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.66.142.47🇸🇬 GODADDY148.66.142.0/23 Godaddy.com 80 Robinson Road 02-00 | ||||||
| PTR | 47.142.66.148.host.secureserver.net | ||||||
| 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.twtt.com.tw ⭐ | ||||||
| A | 148.66.142.47🇸🇬 GODADDY148.66.142.0/23 Godaddy.com 80 Robinson Road 02-00 | ||||||
| PTR | 47.142.66.148.host.secureserver.net | ||||||
| TXT | v=spf1 mx include:secureserver.net include:spf1.secureserver.net ~all | ||||||
| SOA | vdns1.seed.net.twsysop@vdns1.seed.net 2025-06-26 #2 | ||||||
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=2006338462 | ||||||
Subdomains
Same first word
twtt.com.tw |
Similar names
DNS History
7 records (5 active, 2 former)
○NSns.twtt.com.tw2016-12-05 → 2016-12-05 · 3 obs
○ 2026-03-29 02:49:36
○ 2026-03-31 00:55:20
●NSvdns1.seed.net.tw2026-03-29 → 2026-03-31 · 3 obs
● 2026-03-29 02:49:36
● 2026-03-31 00:55:20
●NSvdns3.seed.net.tw2026-03-29 → 2026-03-31 · 3 obs
● 2026-03-29 02:49:36
● 2026-03-31 00:55:20
●NSvdns4.seed.net.tw2026-03-29 → 2026-03-31 · 3 obs
● 2026-03-29 02:49:36
● 2026-03-31 00:55:20
●MXmail.twtt.com.tw2016-12-05 → 2026-03-31 · 2 obs
● 2026-03-31 00:55:20
○A115.85.145.592016-12-05 → 2016-12-05 · 3 obs
○ 2026-03-29 02:49:36
○ 2026-03-31 00:55:20
●A148.66.142.472026-03-29 → 2026-03-31 · 3 obs
● 2026-03-29 02:49:36
● 2026-03-31 00:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | anytld.apnic.net, f.twnic.net.tw, h.dns.tw, d.twnic.net.tw... | - |
| twtt.com.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 com.tw (unsigned zone)
⏱️ Timing
Total: 1430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.66.142.47 |
| NS | 2 | vdns3.seed.net.tw, vdns4.seed.net.tw |
| MX | 1 | mail.twtt.com.tw (pri: 10) |
| TXT | 1 | v=spf1 mx include:secureserver.net inclu |
| SOA | 1 | vdns1.seed.net.tw sysop.vdns1.seed.net |
Analysis
Hierarchy
twtt.com.tw is a parent of mail.twtt.com.tw and www.twtt.com.tw.
IP Addresses
twtt.com.tw maps to IP address 148.66.142.47.
Other host names, for instance mail.longstrong.com.tw, mail.horns.com.tw, mail.excelart.com.tw, mail.jsc.net.tw and mail.da-wang.com.tw share IP numbers with twtt.com.tw.
Name Servers
twtt.com.tw is delegated to name servers vdns1.seed.net.tw, vdns3.seed.net.tw and vdns4.seed.net.tw.
twtt.com.tw at least partially shares name servers with other domains such as elesunel.com.tw, fengqi.com.tw, vvv.tw, cheer-time.com.tw and 86shops.com.tw.
these name servers are commonly used with the name servers vdns2.seed.net.tw.
Host names sharing 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
Mail Servers
twtt.com.tw is handled by a single mail server, mail.twtt.com.tw.
mail.twtt.com.tw points to one IP number: 148.66.142.47.