mail.yu-bin.net - robtex.com
mail.yu-bin.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.229.205๐ฏ๐ต SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 205.229.212.49.static.www5277m.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 โ ๏ธ Not in parent delegation | ||||||
| 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 โ ๏ธ Not in parent delegation | ||||||
| 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 | mail.yu-bin.net โญ | ||||||
| A | 49.212.229.205๐ฏ๐ต SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 205.229.212.49.static.www5277m.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5277m.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-03-16 #8 | ||||||
yu-bin.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.229.205๐ฏ๐ต SAKURA-A49.212.229.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | yu-bin.net โญ | ||||||
| TXT | v=spf1 a:www5277m.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-02-17 #22 | ||||||
MX for
mail.yu-bin.net |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
โNSmaster.dns.ne.jp2015-05-28 โ 2026-05-11 ยท 2 obs
โ 2026-05-11 10:50:50
โMXmail.yu-bin.net2015-05-28 โ 2026-05-11 ยท 2 obs
โ 2026-05-11 10:50:50
โA49.212.229.2052015-05-28 โ 2026-05-11 ยท 2 obs
โ 2026-05-11 10:50:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| yu-bin.net | 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 yu-bin.net (unsigned zone)
โฑ๏ธ Timing
Total: 1719ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.229.205 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mail.yu-bin.net (pri: 10) |
| TXT | 1 | v=spf1 a:www5277m.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
mail.yu-bin.net serves as the mail server for mail.yu-bin.net.
IP Addresses
mail.yu-bin.net resolves to a single IP address: 49.212.229.205.
Other host names including 205.229.212.49.static.www5277m.sakura.ne.jp, illust-ai.com, hagaki.post-code.jp, nenga.post-code.jp and post-code.jp share IP numbers with mail.yu-bin.net.
Name Servers
mail.yu-bin.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mail.yu-bin.net at least partially shares name servers with other domains, including e-freesky.net, sudodance.com, mstation.biz, ja.kushiro-lakeakan.com and tokorozawa-tennis.jp.
Hostnames with a single IP:
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
A single mail server handles mail.yu-bin.net.
mail.yu-bin.net points to a single IP: 49.212.229.205.