4c2r.com - robtex.com
4c2r.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.199.235.105🇹🇼 TFN-NET60.199.235.0/24 Taiwan Fixed Network | ||||||
| PTR | 60-199-235-105.static.tfn.net.tw | ||||||
| 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 | www.4c2r.com ⭐ | ||||||
| A | 60.199.235.105🇹🇼 TFN-NET60.199.235.0/24 Taiwan Fixed Network | ||||||
| PTR | 60-199-235-105.static.tfn.net.tw | ||||||
| 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=1785307527 | ||||||
Previously MX for
4c2r.com |
Subdomains
www.4c2r.com |
Same first word
4c2r.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.icstock.com.tw2026-07-15 → 2026-07-29 · 3 obs
● 2026-07-15 21:28:48
● 2026-07-29 07:14:38
●NSns2.icstock.com.tw2026-07-15 → 2026-07-29 · 3 obs
● 2026-07-15 21:28:48
● 2026-07-29 07:14:38
●NSsp234.f1.com.tw2026-07-15 → 2026-07-29 · 3 obs
● 2026-07-15 21:28:48
● 2026-07-29 07:14:38
○MX4c2r.com2016-12-15 → 2017-09-22 · 4 obs
● 2017-09-22 15:40:48
○ 2026-07-15 21:28:48
○ 2026-07-29 07:14:38
●MXwww.4c2r.com2016-12-15 → 2026-07-29 · 2 obs
● 2026-07-29 07:14:38
●A60.199.235.1052016-12-15 → 2026-07-29 · 2 obs
● 2026-07-29 07:14:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| 4c2r.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 4c2r.com (unsigned zone)
⏱️ Timing
Total: 1454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.199.235.105 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 1 | www.4c2r.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
www.4c2r.com is delegated beneath 4c2r.com.
IP Addresses
4c2r.com resolves to one IP address: 60.199.235.105.
www.226i.com, www.kku7.com, www.4c2r.com and two other host names share IP numbers with 4c2r.com.
Name Servers
4c2r.com has five name servers, which are dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
There is at least partial name server overlap between 4c2r.com and other domains — momo-176.com, overurl.com, chat-883.com and two more among them.
These name servers regularly appear alongside ns1.icstock.com.tw, ns2.icstock.com.tw, ns1.oknet.tw and 4 other name servers in NS record sets.
Hosts with just one IP address:
dns1.f1.com.tw directs to 218.32.213.234.
dns2.f1.com.tw directs to 220.228.6.17.
sp234.f1.com.tw directs to 218.32.213.234.
ns1.icstock.com.tw directs to 218.32.213.228.
ns2.icstock.com.tw directs to 218.32.210.72.
Host names pointing to 218.32.213.234 IP addresses: dns1.f1.com.tw and sp234.f1.com.tw.
Mail Servers
Mail for 4c2r.com is handled by a single mail server, www.4c2r.com.
www.4c2r.com has exactly one IP number: 60.199.235.105.