bikof.com - robtex.com
bikof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.250.156.23🇯🇵 ENETWORKS128.0.0.0/2 | ||||||
| NS | dns1.prego.jp ⭐ | ||||||
| A | 210.198.29.104🇯🇵 MEX210.198.0.0/19 Media EXchange Co., Inc. / MEX | ||||||
| NS | dns2.prego.jp | ||||||
| A | 210.198.29.104🇯🇵 MEX210.198.0.0/19 Media EXchange Co., Inc. / MEX | ||||||
| MX | bikof.com ⭐ | ||||||
| A | 157.250.156.23🇯🇵 ENETWORKS128.0.0.0/2 | ||||||
| TXT | v=spf1 a mx ip4:157.250.156.23ip4:202.147.63.0/24 ?all | ||||||
| SOA | dns1.prego.jproot@dns1.prego.jp 2011-12-09 #17 | ||||||
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=1771291435 | ||||||
MX for
bikof.com |
Same first word
bikof.com |
Similar names
DNS History
6 records (4 active, 2 former)
●MXbikof.com2008-03-12 → 2026-03-23 · 2 obs
● 2026-03-23 10:26:30
○A124.38.187.612008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-12 17:47:12
○ 2026-03-23 10:26:30
●A157.250.156.232020-02-13 → 2026-03-23 · 3 obs
● 2020-02-13 18:51:04
● 2026-03-23 10:26:30
○A220.216.111.1842015-07-12 → 2017-03-26 · 5 obs
● 2015-07-12 17:47:12
● 2017-03-26 01:55:44
○ 2020-02-13 18:51:04
○ 2026-03-23 10:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bikof.com | dns1.prego.jp, dns2.prego.jp | - |
✅ Authoritative Response
Server:210.198.29.104
NS records: dns1.prego.jp, dns2.prego.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bikof.com (unsigned zone)
⏱️ Timing
Total: 1016ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.250.156.23 |
| NS | 2 | dns1.prego.jp, dns2.prego.jp |
| MX | 1 | bikof.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:157.250.156.23ip4:202.14 |
| SOA | 1 | dns1.prego.jp root.dns1.prego.jp |
Analysis
Mail Server Role
For bikof.com, the mail server is bikof.com.
IP Addresses
bikof.com points to a single IP number: 157.250.156.23.
other host names for instance aizaki-shinya.fan-site.net, omronhbc.pro.tok2.com, oitagaku.fan-site.net, yuma.quu.cc and yanchasoft.gnk.cc share IP numbers with bikof.com.
Name Servers
bikof.com is delegated to two name servers: dns1.prego.jp and dns2.prego.jp.
bikof.com shares the same name server setup as other domains, for example fan-site.net, racky.jp, yamagatasim.town-web.net, megaq.dee.cc and store-web.net.
bikof.com at least partially shares name servers with other domains, for instance howlin.real-sound.net, flower.town-web.net, photo-web.cc, sapporo-city.jp and miyada.quu.cc.
Host names with a single IP number:
dns1.prego.jp points to 210.198.29.104 and dns2.prego.jp points to 210.198.29.104.
Host names that point to 210.198.29.104: dns1.prego.jp and dns2.prego.jp.
Mail Servers
One mail server handles bikof.com.
Host name bikof.com points to IP address 157.250.156.23.