mail.mtsk.co.jp - robtex.com

mail.mtsk.co.jp

DNSSECโš ๏ธ Not signed
A140.227.244.78๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere140.227.0.0/16 INFOSPHERE
PTRmtsk.co.jp

mtsk.co.jp

DNSSECโš ๏ธ Not signed
A140.227.244.78๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere140.227.0.0/16 INFOSPHERE
NSasns1.customer.ne.jp โญ
NSasns2.customer.ne.jp
MXmail.mtsk.co.jp โญ
TXTv=spf1 +ip4:140.227.244.78/32 +ip4:140.227.244.2/32 include:fmx.etius.jp ~all
SOAasns1.customer.ne.jpidchosting-ml@ml-fb.fujifilm.com serial=1600043610

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A140.227.244.78
โ—A140.227.244.782026-03-27 โ†’ 2026-04-25 ยท 2 obs
โ— 2026-03-27 13:47:56
โ— 2026-04-25 21:43:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, c.dns.jp, g.dns.jp, d.dns.jp...-
mtsk.co.jpasns2.customer.ne.jp, asns1.customer.ne.jp-

โœ… Authoritative Response

Server:210.150.254.94

NS records: asns2.customer.ne.jp, asns1.customer.ne.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

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

โฑ๏ธ Timing

Total: 1609ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1140.227.244.78

Analysis

Mail Server Role

mail.mtsk.co.jp is the mail server for mtsk.co.jp.

IP Addresses

mail.mtsk.co.jp maps to IP address 140.227.244.78.

Other host names, for example, mtsk.co.jp share IP numbers with mail.mtsk.co.jp.