mail.oaktech.co.jp - robtex.com

mail.oaktech.co.jp

DNSSECโš ๏ธ Not signed
A162.43.121.145๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14344.xserver.jp

oaktech.co.jp

DNSSECโš ๏ธ Not signed
A162.43.121.145๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS162.43.0.0/17 XSERVER Inc.
NSns1.xserver.jp โญ
NSns2.xserver.jp
NSns3.xserver.jp
NSns4.xserver.jp
NSns5.xserver.jp
MXsv14344.xserver.jp โญ
TXTv=spf1 +a:sv14344.xserver.jp +a:oaktech.co.jp +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2020202120222023202420252026A162.43.121.14559.106.152.63
โ—A162.43.121.1452026-03-10 โ†’ 2026-05-13 ยท 3 obs
โ—‹ 2019-12-13 15:28:06
โ— 2026-03-10 05:38:28
โ— 2026-05-13 09:53:06
โ—‹A59.106.152.632019-12-13 โ†’ 2019-12-13 ยท 3 obs
โ— 2019-12-13 15:28:06
โ—‹ 2026-03-10 05:38:28
โ—‹ 2026-05-13 09:53:06

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, e.dns.jp, a.dns.jp, d.dns.jp...-
oaktech.co.jpns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp...11 records

โœ… Authoritative Response

Server:202.226.36.246

NS records: ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns3.xserver.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for oaktech.co.jp (unsigned zone)

โฑ๏ธ Timing

Total: 712ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1162.43.121.145

๐Ÿ“Œ Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

IP Addresses

mail.oaktech.co.jp points to IP number: 162.43.121.145.

Other host names such as block.jp, www.mcjstudio.com, oaktech.co.jp, teijuen-niwamasa.com and sv14344.xserver.jp share IPs with mail.oaktech.co.jp.