bkojoho.com - robtex.com
bkojoho.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.151.171🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s352.xrea.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.bkojoho.com ⭐ | ||||||
| A | 160.251.151.171🇯🇵 GMOOSK-NET160.251.151.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s352.xrea.com | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1663622282 | ||||||
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 | ||||||
Subdomains
mail.bkojoho.com |
Same first word
bkojoho.com |
DNS History
8 records (6 active, 2 former)
●NS03.dnsv.jp2018-06-16 → 2026-03-24 · 3 obs
● 2018-06-16 18:47:02
● 2026-03-24 04:05:06
●NS04.dnsv.jp2018-06-16 → 2026-03-24 · 3 obs
● 2018-06-16 18:47:02
● 2026-03-24 04:05:06
●MXmail.bkojoho.com2015-06-30 → 2026-03-24 · 2 obs
● 2026-03-24 04:05:06
○A150.95.9.1712018-06-16 → 2018-06-16 · 4 obs
● 2018-06-16 18:47:02
○ 2026-02-24 16:10:36
○ 2026-03-24 04:05:06
●A160.251.151.1712026-02-24 → 2026-03-24 · 3 obs
● 2026-02-24 16:10:36
● 2026-03-24 04:05:06
○A203.189.105.1712015-06-30 → 2016-12-30 · 4 obs
● 2016-12-30 12:37:46
○ 2018-06-16 18:47:02
○ 2026-03-24 04:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| bkojoho.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bkojoho.com (unsigned zone)
⏱️ Timing
Total: 1210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.151.171 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.bkojoho.com (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
bkojoho.com is the parent of mail.bkojoho.com.
IP Addresses
bkojoho.com points to a single IP number: 160.251.151.171.
other host names for instance mail.ginzakaren.co.jp, tristudio.org, mikasalo.net, mutsuda.jp and ausdaoc.net share IP numbers with bkojoho.com.
Name Servers
bkojoho.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
bkojoho.com at least partially shares name servers with other domains, for instance miachan.com, y-lupinus.com, mightyace.co.jp, epcsqensinirilau.net and dssiitiginrefu.net.
Two IPs for hosts:
01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53
One IP for a host:
02.dnsv.jp points to: 157.7.33.53
Mail Servers
bkojoho.com is handled by a single mail server, mail.bkojoho.com.
Host name mail.bkojoho.com points to IP address 160.251.151.171.