6xxd.com - robtex.com
6xxd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| 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 | 6xxd.com ⭐ | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| MX | www.6xxd.com(14) | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| 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=1774382122 | ||||||
MX for
6xxd.com |
Same first word
6xxd.com |
DNS History
14 records (8 active, 6 former)
○NSaustin.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
●NSdns1.f1.com.tw2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
●NSdns2.f1.com.tw2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
○NSmiki.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
●NSns1.icstock.com.tw2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
●NSns2.icstock.com.tw2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
●NSsp234.f1.com.tw2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
●MX6xxd.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 20:14:58
●MXwww.6xxd.com2026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 20:14:58
○A104.31.70.1982019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
○A104.31.71.1982019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
●A220.228.131.1682026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 01:36:30
● 2026-03-24 20:14:58
○A2606:4700:30::681f:46c62019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
○A2606:4700:30::681f:47c62019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-19 01:36:30
○ 2026-03-24 20:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| 6xxd.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 6xxd.com (unsigned zone)
⏱️ Timing
Total: 1483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.131.168 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.6xxd.com (pri: 14), 6xxd.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
6xxd.com serves as the mail server for 6xxd.com.
www.6xxd.com is commonly used as a mail server with 6xxd.com.
IP Addresses
6xxd.com points to IP number 220.228.131.168.
For instance, other host names ut-422.com, www.su67h.com, 6hj8.com, www.uy63e.com and www.e4er.com share IP numbers with 6xxd.com.
Name Servers
6xxd.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.
6xxd.com shares name servers with other domains at least partially, for example hot686.com, x563.com, channel-(0x736578).info, joinbbs.net and 18-vip.com.
These name servers are commonly used together with ns1.oknet.tw, ns2.oknet.tw, sf243.f1.com.tw and sp76.f1.com.tw.
Host names with one IP number:
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 pointing to 218.32.213.234: dns1.f1.com.tw, sp234.f1.com.tw
Mail Servers
Two mail servers handle 6xxd.com: 6xxd.com and www.6xxd.com.
Host names with a single IP
6xxd.com points to: 220.228.131.168
www.6xxd.com points to: 220.228.131.168
Host names pointing to 220.228.131.168: 6xxd.com and www.6xxd.com