mail.workup.ne.jp - robtex.com

mail.workup.ne.jp

DNSSECโš ๏ธ Not signed
A103.243.196.102๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere103.243.196.0/22 ELMEDIA
PTRret.workup.ne.jp

workup.ne.jp

DNSSECโš ๏ธ Not signed
A103.243.196.102๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere103.243.196.0/22 ELMEDIA
NSns2.workup.ne.jp โญ
NSns.workup.ne.jp
MXmail.workup.ne.jp โญ
TXTv=spf1 a mx include:spf.workup.bz ~all
SOAns.workup.ne.jproot@workup.ne.jp 2026-03-06 #0

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A103.243.196.102
โ—A103.243.196.1022017-08-09 โ†’ 2026-04-24 ยท 2 obs
โ— 2017-08-09 04:29:54
โ— 2026-04-24 18:50:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
workup.ne.jpns2.workup.ne.jp, ns.workup.ne.jp2 records

โœ… Authoritative Response

Server:210.150.128.91

NS records: ns2.workup.ne.jp, ns.workup.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for workup.ne.jp (unsigned zone)

โฑ๏ธ Timing

Total: 4912ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.243.196.102

๐Ÿ“Œ Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.workup.ne.jp, ns.workup.ne.jp)

Analysis

Mail Server Role

mail.workup.ne.jp functions as a mail server for workup.ne.jp.

IP Addresses

mail.workup.ne.jp points to IP number: 103.243.196.102.

Other host names for instance workup.or.jp, workup.ne.jp, 2.workup.or.jp and ret.workup.ne.jp share IP numbers with mail.workup.ne.jp.