ytco-sp.com - robtex.com
ytco-sp.com
| 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 | ytco-sp.com ⭐ | ||||||
| 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.combouncin\@host.gmail.com 2026-03-15 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774662362 | ||||||
MX for
ytco-sp.com |
Same first word
ytco-sp.com |
DNS History
4 records (4 active, 0 former)
●MXytco-sp.com2016-12-20 → 2026-03-28 · 2 obs
● 2026-03-28 02:07:00
●A103.17.8.472016-12-20 → 2026-03-28 · 2 obs
● 2026-03-28 02:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ytco-sp.com | ns47.cx901.com, ns48.cx901.com | 2 records |
✅ Authoritative Response
Server:103.17.8.46
NS records: ns47.cx901.com, ns48.cx901.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytco-sp.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.17.8.47 |
| NS | 2 | ns47.cx901.com, ns48.cx901.com |
| MX | 1 | ytco-sp.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.17.8.44 include:_spf.eee. |
| SOA | 1 | ns47.cx901.com bouncin\.host.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns47.cx901.com, ns48.cx901.com)
Analysis
Mail Server Role
ytco-sp.com serves as the mail server for ytco-sp.com.
IP Addresses
ytco-sp.com resolves to a single IP address: 103.17.8.47.
Other host names including kungshin.com.tw, brion.org.tw, dias.com.tw, hewf.org.tw and kingsteel.com share IP numbers with ytco-sp.com.
Name Servers
ytco-sp.com's delegation uses two name servers, ns47.cx901.com and ns48.cx901.com.
ytco-sp.com shares the same name server setup as other domains, for example nappa.org.tw, lead99.com, vvs.org.tw, wrs.com.tw and taiwantrc.org.
ytco-sp.com at least partially shares name servers with other domains, including chaujieseaair.com.tw, dian.com.tw, yidian.com.tw, purepro.net and terofox.com.
These name servers are commonly used with the name servers ns1.mstech.twns2.mstech.twns11.cx901.comns45.cx901.comns46.cx901.com and ns1.mshost.tw.
Host names with a single IP:
ns47.cx901.com points to 103.17.8.45.
ns48.cx901.com points to 103.17.8.46.
Mail Servers
A single mail server handles ytco-sp.com.
ytco-sp.com points to a single IP: 103.17.8.47.