kyusha.net - robtex.com
kyusha.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.58🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3048.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 | kyusha.net ⭐ | ||||||
| A | 49.212.207.58🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3048.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-01-20 #8 | ||||||
net
| 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=1771291465 | ||||||
MX for
kyusha.net |
Subdomains
mail.kyusha.net |
Same first word
kyusha.net |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2015-07-21 → 2026-03-24 · 3 obs
● 2015-07-21 07:45:58
● 2026-03-24 07:42:24
●NSns1.dns.ne.jp2015-07-21 → 2026-03-24 · 3 obs
● 2015-07-21 07:45:58
● 2026-03-24 07:42:24
●NSns2.dns.ne.jp2015-07-21 → 2026-03-24 · 3 obs
● 2015-07-21 07:45:58
● 2026-03-24 07:42:24
○NSns2.xinnet.cn2007-10-02 → 2007-10-02 · 3 obs
○ 2015-07-21 07:45:58
○ 2026-03-24 07:42:24
○NSns2.xinnetdns.com2007-10-02 → 2007-10-02 · 3 obs
○ 2015-07-21 07:45:58
○ 2026-03-24 07:42:24
●MXkyusha.net2015-07-21 → 2026-03-24 · 3 obs
● 2015-07-21 07:45:58
● 2026-03-24 07:42:24
○MXmail.kyusha.net2007-10-02 → 2007-10-02 · 3 obs
○ 2015-07-21 07:45:58
○ 2026-03-24 07:42:24
○A211.152.36.1152007-10-02 → 2007-10-02 · 3 obs
○ 2015-07-21 07:45:58
○ 2026-03-24 07:42:24
●A49.212.207.582015-07-21 → 2026-03-24 · 3 obs
● 2015-07-21 07:45:58
● 2026-03-24 07:42:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kyusha.net | 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 kyusha.net (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.58 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kyusha.net (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
kyusha.net is the parent of mail.kyusha.net.
Mail Server Role
kyusha.net serves as the mail server for kyusha.net.
IP Addresses
kyusha.net points to IP number 49.212.207.58.
For instance, other host names petit-star.com, fuell.co, total-act.com, oiwai-item.com and okugawa.jp share IP numbers with kyusha.net.
Name Servers
The delegation for kyusha.net is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kyusha.net shares name servers with other domains at least partially, for example syousendo.com, harmony-k.jp, skamioka.com, uncnate.sakura.ne.jp and dayservice-gifu-tangiku.com.
Host names with a single IP address: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
kyusha.net is handled by a single mail server, kyusha.net.
kyusha.net points to a single IP: 49.212.207.58.