otsumami.com.tw - robtex.com
otsumami.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.17.8.47🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | re22.cx901.com | ||||||
| NS | ns47.cx901.com ⭐ | ||||||
| A | 103.17.8.45🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | 103-17-8-45.static.ip.net.tw | ||||||
| NS | ns48.cx901.com | ||||||
| A | 103.17.8.46🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | 103-17-8-46.static.ip.net.tw | ||||||
| MX | otsumami.com.tw ⭐ | ||||||
| A | 103.17.8.47🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | re22.cx901.com | ||||||
| TXT | v=spf1 ip4:103.17.8.44 include:_spf.eee.tw +a +mx ~all | ||||||
| SOA | ns47.cx901.comkevinsu@hotmail.com.tw 2026-03-15 #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=2006350391 | ||||||
MX for
otsumami.com.tw |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXotsumami.com.tw2026-02-27 → 2026-05-14 · 2 obs
● 2026-05-14 12:46:08
●A103.17.8.472026-02-27 → 2026-05-14 · 2 obs
● 2026-05-14 12:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| otsumami.com.tw | ns47.cx901.com, ns48.cx901.com | - |
✅ Authoritative Response
Server:103.17.8.46
NS records: ns47.cx901.com, ns48.cx901.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otsumami.com.tw (unsigned zone)
⏱️ Timing
Total: 1637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.17.8.47 |
| NS | 2 | ns48.cx901.com, ns47.cx901.com |
| MX | 1 | otsumami.com.tw (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.17.8.44 include:_spf.eee. |
| SOA | 1 | ns47.cx901.com kevinsu.hotmail.com.tw |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Mail Server Role
For otsumami.com.tw, the mail server is otsumami.com.tw.
IP Addresses
otsumami.com.tw resolves to one IP number: 103.17.8.47.
other host names including dias.com.tw, hewf.org.tw, kingsteel.com, utrans.com.tw and iecatpe.org.tw share IP numbers with otsumami.com.tw.
Name Servers
otsumami.com.tw is delegated to two name servers ns47.cx901.com and ns48.cx901.com.
otsumami.com.tw shares the same name server setup as other domains, for instance hykers.com.tw, chienfa.tw, kungshin.com.tw, dias.com.tw and hewf.org.tw.
otsumami.com.tw at least partially shares name servers with other domains, for instance mail16899.com, chaujieseaair.com.tw, dian.com.tw, yidian.com.tw and purepro.net.
These name servers are commonly used alongside ns1.mstech.tw, ns2.mstech.tw, ns1.mshost.tw, ns45.cx901.com, ns46.cx901.com and ns11.cx901.com.
Host names with one IP number:
ns47.cx901.com points to 103.17.8.45
ns48.cx901.com points to 103.17.8.46
Mail Servers
otsumami.com.tw is served by a single mail server, otsumami.com.tw.
otsumami.com.tw resolves to IP 103.17.8.47.