o407.com - robtex.com
o407.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.199.243.205🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network | ||||||
| PTR | 60-199-243-205.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 | sf243.f1.com.tw ⚠️ Not in zone NS records | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| 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 | o407.com ⭐ | ||||||
| A | 60.199.243.205🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network | ||||||
| PTR | 60-199-243-205.static.tfn.net.tw | ||||||
| MX | www.o407.com(14) | ||||||
| A | 60.199.243.205🇹🇼 TFN-NET60.199.243.0/24 Taiwan Fixed Network | ||||||
| PTR | 60-199-243-205.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=1784634167 | ||||||
MX for
o407.com |
Same first word
o407.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSsf243.f1.com.tw2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 09:59:48
● 2026-07-21 12:08:52
●NSsp234.f1.com.tw2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 09:59:48
● 2026-07-21 12:08:52
●MXo407.com2015-08-08 → 2026-07-21 · 2 obs
● 2026-07-21 12:08:52
●MXwww.o407.com2015-08-08 → 2026-07-21 · 2 obs
● 2026-07-21 12:08:52
●A60.199.243.2052015-08-08 → 2026-07-21 · 2 obs
● 2026-07-21 12:08:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| o407.com | sf243.f1.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:220.228.6.17
NS records: sf243.f1.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o407.com (unsigned zone)
⏱️ Timing
Total: 2663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.199.243.205 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.o407.com (pri: 14), o407.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
o407.com serves as a mail server for o407.com.
www.o407.com and o407.com are commonly paired as mail servers.
IP Addresses
o407.com has exactly one IP address — 60.199.243.205.
king452.com, www.v184.com, www.show-700.com plus two other host names have IP numbers in common with o407.com.
Name Servers
Four name servers handle the delegation for o407.com: dns1.f1.com.tw, dns2.f1.com.tw, sf243.f1.com.tw and sp234.f1.com.tw.
There is at least partial name server overlap between o407.com and other domains — momo-135.com, jllog.com, mrbeer.com.tw and two more among them.
These name servers regularly appear alongside ns1.icstock.com.tw, ns2.icstock.com.tw, ns1.oknet.tw and 5 other name servers in NS record sets.
Four hosts, two IP addresses: dns1.f1.com.tw and sp234.f1.com.tw resolve to 218.32.213.234 and dns2.f1.com.tw and sf243.f1.com.tw resolve to 220.228.6.17.
The host names dns1.f1.com.tw and sp234.f1.com.tw both resolve to 218.32.213.234 IP addresses.
The host names dns2.f1.com.tw and sf243.f1.com.tw both resolve to 220.228.6.17 IP addresses.
Mail Servers
Mail for o407.com is routed through two mail servers — o407.com and www.o407.com.
o407.com and www.o407.com each point to one IP address — 60.199.243.205.
The host names o407.com and www.o407.com both resolve to 60.199.243.205 IP addresses.