boot.jp - dns.ninja
boot.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2403:3a00:201:1e:49:212:207:39๐ฏ๐ต SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3029.sakura.ne.jp | ||||||
| A | 49.212.207.39๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| A | 210.224.172.18๐ฏ๐ต 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 | 61.211.236.1๐ฏ๐ต 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 | 133.167.21.1๐ฏ๐ต 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 | boot.jp โญ | ||||||
| A | 2403:3a00:201:1e:49:212:207:39๐ฏ๐ต SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www3029.sakura.ne.jp | ||||||
| A | 49.212.207.39๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3029.sakura.ne.jp | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-01-31 #2 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785358803 | ||||||
MX for
boot.jp |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
โNSmaster.dns.ne.jp2015-08-03 โ 2026-07-29 ยท 2 obs
โ 2026-07-29 21:52:44
โMXboot.jp2015-08-03 โ 2026-07-29 ยท 2 obs
โ 2026-07-29 21:52:44
โA2001:e42:101:5:59:106:13:1422015-08-03 โ 2018-10-30 ยท 4 obs
โ 2018-10-30 10:17:24
โ 2026-02-28 09:09:58
โ 2026-07-29 21:52:44
โA2403:3a00:201:1e:49:212:207:392026-02-28 โ 2026-07-29 ยท 3 obs
โ 2026-02-28 09:09:58
โ 2026-07-29 21:52:44
โA49.212.207.392026-02-28 โ 2026-07-29 ยท 3 obs
โ 2026-02-28 09:09:58
โ 2026-07-29 21:52:44
โA59.106.13.1422015-08-03 โ 2018-10-30 ยท 4 obs
โ 2018-10-30 10:17:24
โ 2026-02-28 09:09:58
โ 2026-07-29 21:52:44
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, f.dns.jp, g.dns.jp, d.dns.jp... | - |
| boot.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
โ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for boot.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1405ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.39 |
| AAAA | 1 | 2403:3a00:201:1e:49:212:207:39 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | boot.jp (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
boot.jp serves as a mail server for boot.jp.
IP Addresses
boot.jp points to the IP addresses 49.212.207.39 and 2403:3a00:201:1e:49:212:207:39
anpegar.com, tenyuapps.com, narapress.jp plus two other host names have IP numbers in common with boot.jp.
Name Servers
boot.jp has three name servers โ master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least some of boot.jp's name servers are shared with other domains, for example applek.com, meishin-ms.com, w-cru.com and two more.
These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.
Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
boot.jp uses exactly one mail server, which is boot.jp.
boot.jp directs to two IP numbers, 49.212.207.39 and 2403:3a00:201:1e:49:212:207:39.