jojinkai.com - robtex.com
jojinkai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.198.76.16🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | jojinkai.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 | ||||||
| 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 | ||||||
| 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.jojinkai.com ⭐ | ||||||
| A | 54.150.97.167🇯🇵 Amazon54.150.0.0/16 EC2 NRT prefix | ||||||
| PTR | mail.jojinkai.com | ||||||
| TXT | v=spf1 +ip4:52.198.76.16 +ip4:54.150.97.167 include:mail.jojinkai.com ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1682645701 | ||||||
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=1778784321 | ||||||
rank #419750 in the tld
WOT: UNKNOWN (68/100)
PTR for
Previously MX for
jojinkai.com |
Subdomains
Same first word
jojinkai.com |
DNS History
13 records (6 active, 7 former)
●NS01.dnsv.jp2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
●NS02.dnsv.jp2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
●NS03.dnsv.jp2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
●NS04.dnsv.jp2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
○NSns1.rsjpserver.net2015-10-12 → 2017-03-21 · 5 obs
● 2015-10-12 09:31:08
● 2017-03-21 03:00:48
○ 2026-02-26 01:39:46
○ 2026-05-14 19:07:04
○NSns1.secure.net2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 09:31:08
○ 2026-05-14 19:07:04
○NSns2.rsjpserver.net2015-10-12 → 2017-03-21 · 5 obs
● 2015-10-12 09:31:08
● 2017-03-21 03:00:48
○ 2026-02-26 01:39:46
○ 2026-05-14 19:07:04
○NSns2.secure.net2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 09:31:08
○ 2026-05-14 19:07:04
○MXjojinkai.com2015-05-25 → 2017-03-21 · 4 obs
● 2017-03-21 03:00:48
○ 2026-02-26 01:39:46
○ 2026-05-14 19:07:04
●MXmail.jojinkai.com2026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
○A124.40.21.1042015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 09:31:08
○ 2026-05-14 19:07:04
○A153.122.149.792015-10-12 → 2017-03-21 · 5 obs
● 2015-10-12 09:31:08
● 2017-03-21 03:00:48
○ 2026-02-26 01:39:46
○ 2026-05-14 19:07:04
●A52.198.76.162026-02-26 → 2026-05-14 · 3 obs
● 2026-02-26 01:39:46
● 2026-05-14 19:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| jojinkai.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jojinkai.com (unsigned zone)
⏱️ Timing
Total: 4232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.198.76.16 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.jojinkai.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:52.198.76.16 +ip4:54.150.97. |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
jojinkai.com is a parent of mail.jojinkai.com and www.jojinkai.com.
IP Addresses
jojinkai.com resolves to one IP number: 52.198.76.16.
Other host names, for instance www.jojinkai.com, share IP numbers with jojinkai.com.
Name Servers
jojinkai.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
jojinkai.com at least partially shares name servers with other domains, for instance narcist.info, novoucloud.com, startuplog.com, otokoki.net and myits.jp.
Host names with two IP numbers:
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.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
jojinkai.com is handled by a single mail server, mail.jojinkai.com.
mail.jojinkai.com resolves to IP 54.150.97.167.