uu55k.com - robtex.com
uu55k.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.217🇹🇼 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 | uu55k.com ⭐ | ||||||
| A | 220.228.6.217🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.uu55k.com(14) | ||||||
| A | 220.228.6.217🇹🇼 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=1774429287 | ||||||
MX for
uu55k.com |
Subdomains
www.uu55k.com |
Same first word
uu55k.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSdns1.f1.com.tw2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:34:56
● 2026-03-25 09:27:32
●NSdns2.f1.com.tw2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:34:56
● 2026-03-25 09:27:32
○NSns1.dns.com2018-08-11 → 2018-08-11 · 3 obs
○ 2026-02-15 15:34:56
○ 2026-03-25 09:27:32
●NSns1.icstock.com.tw2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:34:56
● 2026-03-25 09:27:32
○NSns2.dns.com2018-08-11 → 2018-08-11 · 3 obs
○ 2026-02-15 15:34:56
○ 2026-03-25 09:27:32
●NSns2.icstock.com.tw2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:34:56
● 2026-03-25 09:27:32
●NSsp234.f1.com.tw2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 15:34:56
● 2026-03-25 09:27:32
●MXuu55k.com2026-02-15 → 2026-03-25 · 2 obs
● 2026-03-25 09:27:32
●MXwww.uu55k.com2026-02-15 → 2026-03-25 · 2 obs
● 2026-03-25 09:27:32
●A220.228.6.2172026-02-15 → 2026-03-25 · 2 obs
● 2026-03-25 09:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| uu55k.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.213.228
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uu55k.com (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.217 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | www.uu55k.com (pri: 14), uu55k.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
uu55k.com is a parent of www.uu55k.com.
Mail Server Role
uu55k.com serves as the mail server for uu55k.com.
For mail handling, www.uu55k.com serves as a mail server together with uu55k.com.
IP Addresses
uu55k.com points to a single IP number: 220.228.6.217.
Other host names, for instance www.po02.com, www.7755m.com, po02.com, www.uu55k.com and 7755m.com share IP numbers with uu55k.com.
Name Servers
uu55k.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.
uu55k.com at least partially shares name servers with other domains, for instance av795.com, yss876.com, lovesf1.com, chat-957.com and uthome-655.com.
these name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw and sf243.f1.com.tw.
Host names with a single IP address:
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
Host names that point to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw
Mail Servers
Two mail servers handle uu55k.com: uu55k.com and www.uu55k.com.
Host names sharing a single IP:
uu55k.com points to 220.228.6.217
www.uu55k.com points to 220.228.6.217
Host names that point to 220.228.6.217: uu55k.com and www.uu55k.com