mail.tw2001.jp - robtex.com

mail.tw2001.jp

DNSSECโš ๏ธ Not signed
A59.106.13.18๐Ÿ‡ฏ๐Ÿ‡ต 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
PTRwww388.sakura.ne.jp

tw2001.jp

DNSSECโš ๏ธ Not signed
A157.7.44.169๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSmaster.dns.ne.jp โญ
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXmail.tw2001.jp โญ
TXTv=spf1 a:www388.sakura.ne.jp mx ip4:157.7.44.43 ip4:157.7.44.143 ip4:157.7.44...
SOAmaster.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)

201820192020202120222023202420252026A59.106.13.18
โ—A59.106.13.182017-04-08 โ†’ 2026-04-13 ยท 2 obs
โ— 2017-04-08 22:33:36
โ— 2026-04-13 16:14:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tw2001.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

โœ… Authoritative Response

Server:133.167.21.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for tw2001.jp (unsigned zone)

โฑ๏ธ Timing

Total: 953ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A159.106.13.18

๐Ÿ“Œ 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.