bionic.jp - robtex.com
bionic.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | bionic.jp ⭐ | ||||||
| A | 183.90.180.104🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.180.104 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@bionic.jp 2026-02-24 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1788539403 | ||||||
MX for
bionic.jp |
Same first word
Similar names
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSns-1510.awsdns-60.org2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
○NSns-1883.awsdns-43.co.uk2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
○NSns-217.awsdns-27.com2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
○NSns-525.awsdns-01.net2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
●NSns1.rakko.zone2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 12:27:20
● 2026-09-04 17:18:52
●NSns2.rakko.zone2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 12:27:20
● 2026-09-04 17:18:52
●MXbionic.jp2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 12:27:20
● 2026-09-04 17:18:52
○MXsv.bionic.jp2015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
○A121.83.223.2292015-08-21 → 2016-12-30 · 4 obs
● 2016-12-30 10:37:26
○ 2018-01-19 13:43:50
○ 2026-09-04 17:18:52
●A183.90.180.1042026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 12:27:20
● 2026-09-04 17:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bionic.jp | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.52.196
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bionic.jp (unsigned zone)
⏱️ Timing
Total: 1563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.180.104 |
| NS | 2 | ns1.rakko.zone, ns2.rakko.zone |
| MX | 1 | bionic.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.180.104 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.bionic.jp |
Analysis
Mail Server Role
bionic.jp serves as a mail server for bionic.jp.
IP Addresses
bionic.jp has exactly one IP address — 183.90.180.104.
chiba-kangobu.jp, visa-indonesia.jp, meisho.net plus two other host names have IP numbers in common with bionic.jp.
Name Servers
bionic.jp uses two name servers for its delegation: ns1.rakko.zone and ns2.rakko.zone.
The name server configuration of bionic.jp is shared with other domains, for instance masaguri.net, evepaty.com, gatenkei.com and two others.
ns1.rakko.zone directs to 172.64.52.196 and ns2.rakko.zone directs to 172.64.53.134; each host name points to exactly one IP number.
Mail Servers
bionic.jp uses exactly one mail server, which is bionic.jp.
bionic.jp directs to just one IP number, 183.90.180.104.