mail.tw2001.jp - robtex.com
mail.tw2001.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 59.106.13.18๐ฏ๐ต 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 | www388.sakura.ne.jp | ||||||
tw2001.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 157.7.44.169๐ฏ๐ต GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | mail.tw2001.jp โญ | ||||||
| TXT | v=spf1 a:www388.sakura.ne.jp mx ip4:157.7.44.43 ip4:157.7.44.143 ip4:157.7.44... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-08-28 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA59.106.13.182017-04-08 โ 2026-04-13 ยท 2 obs
โ 2017-04-08 22:33:36
โ 2026-04-13 16:14:54
โ 2026-04-13 16:14:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| tw2001.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
โ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for tw2001.jp (unsigned zone)
โฑ๏ธ Timing
Total: 953ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.13.18 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
mail.tw2001.jp functions as a mail server for tw2001.jp.
IP Addresses
mail.tw2001.jp resolves to one IP number: 59.106.13.18.
other host names including a-dsgn.com, mail.ninjinudon.com, ja-tokachiikedacho.or.jp, tebichi.net and naitoo.jp share IP numbers with mail.tw2001.jp.