seinichi.com.tw - robtex.com
seinichi.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.78.215.228🇹🇼 TFN-NET211.78.208.0/20 Taiwna Fixed Network | ||||||
| PTR | virgo04.tfn.net.tw | ||||||
| NS | dns1.tfn.net.tw ⭐ | ||||||
| A | 211.78.215.137🇹🇼 TFN-NET211.78.208.0/20 Taiwna Fixed Network | ||||||
| PTR | dns1.tfn.net.tw | ||||||
| NS | dns2.tfn.net.tw | ||||||
| A | 211.78.215.200🇹🇼 TFN-NET211.78.208.0/20 Taiwna Fixed Network | ||||||
| PTR | dns2.tfn.net.tw | ||||||
| MX | mx.tfn.net.tw ⭐ | ||||||
| A | 211.78.215.242🇹🇼 TFN-NET211.78.208.0/20 Taiwna Fixed Network | ||||||
| PTR | mx.tfn.net.tw | ||||||
| TXT | v=spf1 include:_spf.smail.tfn.net.tw ~all | ||||||
| SOA | dns1.tfn.net.twdns_admin@tfn.net.tw 2023-07-21 #1 | ||||||
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=2006342605 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSdns1.tfn.net.tw2015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 17:53:22
●NSdns2.tfn.net.tw2015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 17:53:22
●MXmx.tfn.net.tw2015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 17:53:22
●A211.78.215.2282015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 17:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| seinichi.com.tw | dns1.tfn.net.tw, dns2.tfn.net.tw | - |
✅ Authoritative Response
Server:211.78.215.137
NS records: dns1.tfn.net.tw, dns2.tfn.net.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seinichi.com.tw (unsigned zone)
⏱️ Timing
Total: 3122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.78.215.228 |
| NS | 2 | dns2.tfn.net.tw, dns1.tfn.net.tw |
| MX | 1 | mx.tfn.net.tw (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.smail.tfn.net.tw ~al |
| SOA | 1 | dns1.tfn.net.tw dns_admin.tfn.net.tw |
Analysis
IP Addresses
seinichi.com.tw resolves to a single IP: 211.78.215.228.
Other host names, for instance mspan.com.tw, annashoes.idv.tw, ottotex.com.tw, navan.com.tw and virgo04.tfn.net.tw share IP numbers with seinichi.com.tw.
Name Servers
seinichi.com.tw has two name servers: dns1.tfn.net.tw and dns2.tfn.net.tw.
seinichi.com.tw shares the same name server setup as other domains, for example cctcorp.com.tw, 45.77.203.in-addr.arpa, 53.17.210.in-addr.arpa, optitek.com.tw and 86.9.124.in-addr.arpa.
Host names with a single IP:
dns1.tfn.net.tw points to 211.78.215.137
dns2.tfn.net.tw points to 211.78.215.200
Mail Servers
seinichi.com.tw is handled by a single mail server, mx.tfn.net.tw.
seinichi.com.tw shares the mail server setup with other domains, for example ssg.com.tw, meanwell.com.tw, hlcl.com.tw, accintl.com.tw and kikkoman.com.tw.
seinichi.com.tw shares some mail servers with other domains, at least partially; for instance dpex.com.tw, esst.com.tw, asiagen.com.tw, lcnet.net.tw and yoai.com.tw.
Host name mx.tfn.net.tw points to IP 211.78.215.242.