k6app.com - robtex.com
k6app.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.229.238.54🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238054.goodon.com.tw | ||||||
| NS | dns1.f1.com.tw ⭐ | ||||||
| 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 | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | k6app.com ⭐ | ||||||
| A | 220.229.238.54🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238054.goodon.com.tw | ||||||
| MX | www.k6app.com(14) | ||||||
| A | 220.229.238.54🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238054.goodon.com.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=1774434762 | ||||||
MX for
k6app.com |
Same first word
k6app.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns1.f1.com.tw2026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 02:49:06
● 2026-03-25 11:00:44
●NSdns2.f1.com.tw2026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 02:49:06
● 2026-03-25 11:00:44
○NSrsdn1.octor.com2018-09-18 → 2018-09-18 · 3 obs
○ 2026-03-22 02:49:06
○ 2026-03-25 11:00:44
○NSrsdn2.octor.com2018-09-18 → 2018-09-18 · 3 obs
○ 2026-03-22 02:49:06
○ 2026-03-25 11:00:44
●MXk6app.com2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-25 11:00:44
●MXwww.k6app.com2026-03-22 → 2026-03-25 · 2 obs
● 2026-03-25 11:00:44
○A132.148.8.262018-09-18 → 2018-09-18 · 3 obs
○ 2026-03-22 02:49:06
○ 2026-03-25 11:00:44
●A220.229.238.542026-03-22 → 2026-03-25 · 3 obs
● 2026-03-22 02:49:06
● 2026-03-25 11:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k6app.com | dns1.f1.com.tw, dns2.f1.com.tw | - |
✅ Authoritative Response
Server:220.228.6.17
NS records: dns1.f1.com.tw, dns2.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k6app.com (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.229.238.54 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | www.k6app.com (pri: 14), k6app.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
k6app.com serves as the mail server for k6app.com.
www.k6app.com is commonly used as a mail server alongside k6app.com.
IP Addresses
k6app.com resolves to one IP number: 220.229.238.54.
Other host names, for example ys27h.com, share IP numbers with k6app.com.
Name Servers
k6app.com's delegation uses two name servers: dns1.f1.com.tw and dns2.f1.com.tw.
k6app.com uses the same name server setup as other domains, such as hosen.com.tw, hinet.tv, han-jin.com.tw, leoadman.com and tsc.idv.tw.
k6app.com at least partially shares name servers with other domains, including live-812.com, ray1688.com, (0x736578)y118.com, chattw.me and v503.com.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw, sp234.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.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.
Mail Servers
k6app.com is handled by two mail servers: k6app.com and www.k6app.com.
Host names with a single IP number:
The host name k6app.com points to 220.229.238.54.
The host name www.k6app.com points to 220.229.238.54.
Host names pointing to 220.229.238.54: k6app.com and www.k6app.com.