mail.bun-system.com - robtex.com
mail.bun-system.com
| CNAME | bun-system.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.94.128.186๐ฏ๐ต SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www946.sakura.ne.jp | ||||||
| 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 | bun-system.com โญ | ||||||
| A | 219.94.128.186๐ฏ๐ต SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www946.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www946.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-12-11 #2 | ||||||
bun-system.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.94.128.186๐ฏ๐ต SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | bun-system.com โญ | ||||||
| TXT | v=spf1 a:www946.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-12-11 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA114.179.43.752015-07-21 โ 2016-04-13 ยท 4 obs
โ 2016-04-13 08:31:50
โ 2026-04-14 03:57:06
โ 2026-04-14 03:57:08
โCNAMEbun-system.com2026-04-14 โ 2026-04-14 ยท 2 obs
โ 2026-04-14 03:57:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| bun-system.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
โ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for bun-system.com (unsigned zone)
โฑ๏ธ Timing
Total: 1092ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | bun-system.com |
Analysis
IP Addresses
mail.bun-system.com resolves to one IP number: 219.94.128.186.
other host names including e-fusa.com, tohoku-ohendan.sakura.ne.jp, he-web.com, eljewel.co.jp and akilani.com share IP numbers with mail.bun-system.com.
Name Servers
mail.bun-system.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mail.bun-system.com at least partially shares name servers with other domains, for instance k-syoji.com, encari.net, kinderkids.com, yell-clinical.sakura.ne.jp and ctz.jp.
these name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP number: 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
mail.bun-system.com is handled by a single mail server, bun-system.com.
mail.bun-system.com shares the same mail server setup as other domains, for instance bun-system.com.
bun-system.com resolves to IP 219.94.128.186.