5c00t.com - robtex.com
5c00t.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.37🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | dns1.f1.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| NS | dns2.f1.com.tw ⚠️ Not in parent delegation | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | ns1.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.228🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp228.f1.com.tw | ||||||
| NS | ns2.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.210.72🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp72.f1.com.tw | ||||||
| NS | sp234.f1.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| MX | 5c00t.com ⭐ | ||||||
| A | 220.228.6.37🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.5c00t.com(14) | ||||||
| A | 220.228.6.37🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| SOA | dns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #8 | ||||||
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=1776682532 | ||||||
MX for
5c00t.com |
Same first word
5c00t.com |
Similar names
DNS History
11 records (8 active, 3 former)
●NSdns1.f1.com.tw2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
●NSdns2.f1.com.tw2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
●NSns1.icstock.com.tw2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
●NSns2.icstock.com.tw2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
○NSns65.domaincontrol.com2019-12-28 → 2019-12-28 · 3 obs
○ 2026-04-20 05:28:26
○ 2026-04-20 11:17:10
○NSns66.domaincontrol.com2019-12-28 → 2019-12-28 · 3 obs
○ 2026-04-20 05:28:26
○ 2026-04-20 11:17:10
●NSsp234.f1.com.tw2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
●MX5c00t.com2026-04-20 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:10
●MXwww.5c00t.com2026-04-20 → 2026-04-20 · 2 obs
● 2026-04-20 11:17:10
○A184.168.221.622019-12-28 → 2019-12-28 · 3 obs
○ 2026-04-20 05:28:26
○ 2026-04-20 11:17:10
●A220.228.6.372026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 05:28:26
● 2026-04-20 11:17:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| 5c00t.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.210.72
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5c00t.com (unsigned zone)
⏱️ Timing
Total: 1643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.37 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | 5c00t.com (pri: 10), www.5c00t.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
For 5c00t.com, the mail server is 5c00t.com.
www.5c00t.com is a mail server commonly used with 5c00t.com.
IP Addresses
5c00t.com resolves to one IP number: 220.228.6.37.
other host names including www.eons.tw, y535y.com, www.5943.idv.tw, (0x736578)-119.com and www.9453yt.com share IP numbers with 5c00t.com.
Name Servers
5c00t.com is delegated to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw, ns1.icstock.com.tw and ns2.icstock.com.tw.
5c00t.com at least partially shares name servers with other domains, for instance kiss409.com, 5aa8.com, 258nn.com, h831.com and 8d.com.tw.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw and sf243.f1.com.tw.
Host names with a single IP:
dns1.f1.com.tw points to 218.32.213.234
dns2.f1.com.tw points to 220.228.6.17
sp234.f1.com.tw points to 218.32.213.234
ns1.icstock.com.tw points to 218.32.213.228
ns2.icstock.com.tw points to 218.32.210.72
Names pointing to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw
Mail Servers
5c00t.com is handled by two mail servers: 5c00t.com and www.5c00t.com.
Host names with a single IP:
5c00t.com points to 220.228.6.37.
www.5c00t.com points to 220.228.6.37.
Host names pointing to 220.228.6.37: 5c00t.com and www.5c00t.com.