kaz7.net - robtex.com
kaz7.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.13.187🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www537.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 | kaz7.net ⭐ | ||||||
| A | 59.106.13.187🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www537.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www537.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2017-04-16 #16 | ||||||
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=1777464246 | ||||||
MX for
kaz7.net |
Subdomains
mail.kaz7.net |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2018-12-23 → 2026-04-29 · 3 obs
● 2018-12-23 05:12:42
● 2026-04-29 12:24:26
●NSns1.dns.ne.jp2018-12-23 → 2026-04-29 · 3 obs
● 2018-12-23 05:12:42
● 2026-04-29 12:24:26
○NSns1.rocketnet.jp2015-05-16 → 2016-11-19 · 4 obs
● 2016-11-19 15:13:06
○ 2018-12-23 05:12:42
○ 2026-04-29 12:24:26
●NSns2.dns.ne.jp2018-12-23 → 2026-04-29 · 3 obs
● 2018-12-23 05:12:42
● 2026-04-29 12:24:26
○NSns2.rocketnet.jp2015-05-16 → 2016-11-19 · 4 obs
● 2016-11-19 15:13:06
○ 2018-12-23 05:12:42
○ 2026-04-29 12:24:26
●MXkaz7.net2018-12-23 → 2026-04-29 · 3 obs
● 2018-12-23 05:12:42
● 2026-04-29 12:24:26
○MXmail.kaz7.net2015-05-16 → 2016-11-19 · 4 obs
● 2016-11-19 15:13:06
○ 2018-12-23 05:12:42
○ 2026-04-29 12:24:26
○A125.206.115.962015-05-16 → 2016-11-19 · 4 obs
● 2016-11-19 15:13:06
○ 2018-12-23 05:12:42
○ 2026-04-29 12:24:26
●A59.106.13.1872018-12-23 → 2026-04-29 · 3 obs
● 2018-12-23 05:12:42
● 2026-04-29 12:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kaz7.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaz7.net (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.13.187 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | kaz7.net (pri: 10) |
| TXT | 1 | v=spf1 a:www537.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of mail.kaz7.net is kaz7.net.
Mail Server Role
kaz7.net serves as a mail server for kaz7.net.
IP Addresses
kaz7.net points to a single IP: 59.106.13.187.
Other host names, for instance firstdoor.jp, a4pp.net, kobeisc.com, alb.jp and withballoons.jp share IP numbers with kaz7.net.
Name Servers
kaz7.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
kaz7.net partially shares name servers with other domains; examples include harurelaxation.com, urbanplan.jp, aula-hd.jp, hatsutabi.com and spoondreams.sakura.ne.jp.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
kaz7.net is handled by a single mail server, kaz7.net.
kaz7.net points to a single IP: 59.106.13.187.