jounetsu-k.com - robtex.com
jounetsu-k.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.49🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5139.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | jounetsu-k.com ⭐ | ||||||
| A | 133.167.8.49🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5139.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5139.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-25 #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=1786104029 | ||||||
MX for
jounetsu-k.com |
Subdomains
www.jounetsu-k.com |
Same first word
jounetsu-k.com |
DNS History
11 records (5 active, 6 former)
○NS01.dnsv.jp2015-08-20 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
○NS02.dnsv.jp2015-08-20 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
○NS03.dnsv.jp2015-08-20 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
○NS04.dnsv.jp2015-08-20 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
●NSmaster.dns.ne.jp2026-04-09 → 2026-08-07 · 3 obs
● 2026-04-09 20:50:18
● 2026-08-07 12:14:50
●NSns1.dns.ne.jp2026-04-09 → 2026-08-07 · 3 obs
● 2026-04-09 20:50:18
● 2026-08-07 12:14:50
●NSns2.dns.ne.jp2026-04-09 → 2026-08-07 · 3 obs
● 2026-04-09 20:50:18
● 2026-08-07 12:14:50
●MXjounetsu-k.com2026-04-09 → 2026-08-07 · 3 obs
● 2026-04-09 20:50:18
● 2026-08-07 12:14:50
○MXm129.secure.ne.jp2016-09-14 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
●A133.167.8.492026-04-09 → 2026-08-07 · 3 obs
● 2026-04-09 20:50:18
● 2026-08-07 12:14:50
○A158.199.209.442015-08-20 → 2017-04-10 · 4 obs
● 2017-04-10 16:33:48
○ 2026-04-09 20:50:18
○ 2026-08-07 12:14:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jounetsu-k.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jounetsu-k.com (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.8.49 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | jounetsu-k.com (pri: 10) |
| TXT | 1 | v=spf1 a:www5139.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
jounetsu-k.com is the parent zone for www.jounetsu-k.com.
Mail Server Role
jounetsu-k.com serves as a mail server for jounetsu-k.com.
IP Addresses
jounetsu-k.com has exactly one IP address — 133.167.8.49.
nagareyamakankou.com, www5139.sakura.ne.jp, citycorp.jp plus two other host names have IP numbers in common with jounetsu-k.com.
Name Servers
Three name servers are authoritative for jounetsu-k.com: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
jounetsu-k.com partially shares its NS delegation with several other domains, including myportfolio.sakura.ne.jp, ichem.org, 10man-doc.com and two others.
These name servers often co-occur with the name servers dns.sakura.ad.jp.
Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
jounetsu-k.com uses exactly one mail server, which is jounetsu-k.com.
There is one IP number for jounetsu-k.com: 133.167.8.49.