k1.net - robtex.com
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k1.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.29🇯🇵 SAKURA-C | ||||||
| PTR | www5119.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | k1.net ⭐ | ||||||
| A | 133.167.8.29🇯🇵 SAKURA-C | ||||||
| PTR | www5119.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5119.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-03-08 #18 | ||||||
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=1770977950 | ||||||
MX for
k1.net |
Same first word
k1.pl |
k1.ca |
k1.ac.kr |
k1.nu |
k1.ro |
k1.nl |
k1.to |
k1.io |
k1.net |
k1.com.br |
k1.sk |
k1.dyndns.org |
k1.com.ua |
k1.ua |
k1.cx |
k1.cl |
k1.cz |
k1.fr |
k1.kz |
k1.be |
k1.com |
k1.game |
k1.eu |
k1.world |
k1.no |
k1.digital |
k1.lt |
k1.dk |
k1.de |
k1.uk |
k1.co.kr |
k1.se |
Similar names
1k.co.za |
1k.de |
1k.org.uk |
1k.co.nz |
1k.tel |
1k.ph |
1k.nl |
1k.ru |
1k.lt |
1k.kiev.ua |
1k.com.ua |
1k.no |
1k.money |
1k.hk |
1k.pl |
1k.com.my |
1k.by |
1k.fr |
1k.cn |
1k.com |
1k.io |
1k.co.kr |
1k.ca |
1k.net |
1k.ee |
1k.hu |
1k.fi |
1k.dk |
1k.biz |
DNS History
14 records (5 active, 9 former)
●NSmaster.dns.ne.jp2026-02-15 → 2026-02-16 · 3 obs
● 2026-02-15 22:09:44
● 2026-02-16 03:28:56
○NSns01.j5.com2016-10-04 → 2016-10-20 · 5 obs
● 2016-10-04 22:22:04
● 2016-10-20 22:44:42
○ 2017-06-18 23:24:08
○ 2026-02-16 03:28:56
○NSns01.kikakuya.com2017-06-18 → 2017-08-31 · 5 obs
● 2017-06-18 23:24:08
● 2017-08-31 11:40:52
○ 2026-02-15 22:09:44
○ 2026-02-16 03:28:56
○NSns02.kikakuya.net2016-10-04 → 2017-08-31 · 5 obs
● 2016-10-04 22:22:04
● 2017-08-31 11:40:52
○ 2026-02-15 22:09:44
○ 2026-02-16 03:28:56
○NSns03.kikakuya.ne.jp2016-10-04 → 2017-08-31 · 5 obs
● 2016-10-04 22:22:04
● 2017-08-31 11:40:52
○ 2026-02-15 22:09:44
○ 2026-02-16 03:28:56
●NSns1.dns.ne.jp2026-02-15 → 2026-02-16 · 3 obs
● 2026-02-15 22:09:44
● 2026-02-16 03:28:56
○NSns1.j5.com2015-08-11 → 2016-05-15 · 4 obs
● 2016-05-15 18:59:58
○ 2016-10-04 22:22:04
○ 2026-02-16 03:28:56
●NSns2.dns.ne.jp2026-02-15 → 2026-02-16 · 3 obs
● 2026-02-15 22:09:44
● 2026-02-16 03:28:56
○NSns2.kikakuya.net2015-08-11 → 2016-05-15 · 4 obs
● 2016-05-15 18:59:58
○ 2016-10-04 22:22:04
○ 2026-02-16 03:28:56
○NSns3.kikakuya.ne.jp2015-08-11 → 2016-05-15 · 4 obs
● 2016-05-15 18:59:58
○ 2016-10-04 22:22:04
○ 2026-02-16 03:28:56
●MXk1.net2026-02-15 → 2026-02-16 · 3 obs
● 2026-02-15 22:09:44
● 2026-02-16 03:28:56
○MXpopnxx6.kikakuya.ne.jp2015-08-11 → 2017-08-31 · 4 obs
● 2017-08-31 11:40:52
○ 2026-02-15 22:09:44
○ 2026-02-16 03:28:56
●A133.167.8.292026-02-15 → 2026-02-16 · 3 obs
● 2026-02-15 22:09:44
● 2026-02-16 03:28:56
○A202.143.72.1602015-08-11 → 2017-08-31 · 4 obs
● 2017-08-31 11:40:52
○ 2026-02-15 22:09:44
○ 2026-02-16 03:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| k1.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 k1.net (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.8.29 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | k1.net (pri: 10) |
| TXT | 1 | v=spf1 a:www5119.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
AI analysis
k1.net serves as the mail server for k1.net.
k1.net points to IP number 133.167.8.29.
For instance, other host names marse.org, www5119.sakura.ne.jp, tokei-kyoto.jp, yushinkai.gr.jp and bigbears.org share IP numbers with k1.net.
The delegation for k1.net is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
k1.net shares name servers with other domains at least partially, for example 163.94.219.in-addr.arpa, mail.websyllabus.jp, mediaplex.co.jp, tokyo-janken.sakura.ne.jp and kgaigo.sakura.ne.jp.
These name servers are commonly used with dns.sakura.ad.jp.
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.
k1.net is handled by a single mail server, k1.net.
k1.net points to a single IP: 133.167.8.29.