2bycats.com - robtex.com
2bycats.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.248.158.165🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc. | ||||||
| NS | ns1.jetboy.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 94.130.105.75🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | static.75.105.130.94.clients.your-server.de | ||||||
| NS | dns1.jbsrv.jp ⚠️ Not in zone NS records | ||||||
| A | 95.216.213.114🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.114.213.216.95.clients.your-server.de | ||||||
| NS | dns2.jbsrv.jp ⚠️ Not in zone NS records | ||||||
| A | 94.130.105.75🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | static.75.105.130.94.clients.your-server.de | ||||||
| NS | ns2.jetboy.jp ⚠️ Not in parent delegation | ||||||
| A | 95.216.213.114🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.114.213.216.95.clients.your-server.de | ||||||
| MX | 2bycats.com ⭐ | ||||||
| A | 124.248.158.165🇯🇵 KAGOYAJAPAN124.248.144.0/20 KAGOYA Japan Inc. | ||||||
| TXT | v=spf1 +a +mx +ip4:103.3.51.100 +ip4:124.248.158.165 +include:spf.jetboy.jp ~all | ||||||
| SOA | ns1.jetboy.jpinfo@jetboy.jp 2026-03-18 #1 | ||||||
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=1776089892 | ||||||
MX for
2bycats.com |
Same first word
2bycats.com |
DNS History
14 records (6 active, 8 former)
●NSdns1.jbsrv.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
●NSdns2.jbsrv.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
○NSns1.dsredirection.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-08-08 20:09:12
○ 2026-04-13 14:46:46
●NSns1.jetboy.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
○NSns2.dsredirection.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-08-08 20:09:12
○ 2026-04-13 14:46:46
●NSns2.jetboy.jp2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
○NSnsc1.80code.com2015-08-08 → 2018-11-27 · 5 obs
● 2015-08-08 20:09:12
● 2018-11-27 16:22:06
○ 2026-03-27 02:53:40
○ 2026-04-13 14:46:46
○NSnsc2.80code.com2015-08-08 → 2018-11-27 · 5 obs
● 2015-08-08 20:09:12
● 2018-11-27 16:22:06
○ 2026-03-27 02:53:40
○ 2026-04-13 14:46:46
●MX2bycats.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
○MXs38.80code.com2015-08-08 → 2018-11-27 · 5 obs
● 2015-08-08 20:09:12
● 2018-11-27 16:22:06
○ 2026-03-27 02:53:40
○ 2026-04-13 14:46:46
●A124.248.158.1652026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 02:53:40
● 2026-04-13 14:46:46
○A128.199.124.632018-11-27 → 2018-11-27 · 4 obs
● 2018-11-27 16:22:06
○ 2026-03-27 02:53:40
○ 2026-04-13 14:46:46
○A192.81.135.762015-08-08 → 2017-02-04 · 5 obs
● 2015-08-08 20:09:12
● 2017-02-04 14:12:56
○ 2018-11-27 16:22:06
○ 2026-04-13 14:46:46
○A208.73.212.122008-03-13 → 2008-03-13 · 3 obs
○ 2015-08-08 20:09:12
○ 2026-04-13 14:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| 2bycats.com | dns1.jbsrv.jp, dns2.jbsrv.jp | - |
✅ Authoritative Response
Server:94.130.105.75
NS records: dns1.jbsrv.jp, dns2.jbsrv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2bycats.com (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.248.158.165 |
| NS | 2 | ns2.jetboy.jp, ns1.jetboy.jp |
| MX | 1 | 2bycats.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:103.3.51.100 +ip4:124 |
| SOA | 1 | ns1.jetboy.jp info.jetboy.jp |
Analysis
Mail Server Role
2bycats.com serves as the mail server for 2bycats.com.
IP Addresses
2bycats.com resolves to one IP number: 124.248.158.165.
Other host names, for instance acme-(0x6f726761736d).info, dsp-ent.jp, nesstechjapan.com, xn--t8j0azrtc0brf8a0tza3c2mv848d1z7arh9e.com and souzoku-anshin.com share IP numbers with 2bycats.com.
Name Servers
2bycats.com delegates to four name servers: dns1.jbsrv.jp, dns2.jbsrv.jp, ns1.jetboy.jp and ns2.jetboy.jp.
2bycats.com at least partially shares name servers with other domains, including ki-chu.com, metrowestautogear.com, mail.kenflorist.co.jp, no1adult.site and shacho.net.
Host names with one IP:
dns1.jbsrv.jp points to 95.216.213.114.
dns2.jbsrv.jp points to 94.130.105.75.
ns1.jetboy.jp points to 94.130.105.75.
ns2.jetboy.jp points to 95.216.213.114.
Host names pointing to 95.216.213.114: dns1.jbsrv.jp and ns2.jetboy.jp.
Host names pointing to 94.130.105.75: dns2.jbsrv.jp and ns1.jetboy.jp.
Mail Servers
2bycats.com is handled by a single mail server, 2bycats.com.
Host name 2bycats.com resolves to a single IP: 124.248.158.165.