smtp.ack.jp - robtex.com

smtp.ack.jp

DNSSECโš ๏ธ Not signed
A162.43.49.3๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRx162-43-49-3.static.xvps.ne.jp

ack.jp

DNSSECโš ๏ธ Not signed
A162.43.49.3๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS162.43.0.0/17 XSERVER Inc.
NS01.dnsv.jp โญ
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1732069055

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A162.43.49.3
โ—A162.43.49.32026-03-27 โ†’ 2026-03-27 ยท 2 obs
โ— 2026-03-27 00:12:08
โ— 2026-03-27 18:52:04

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, b.dns.jp, c.dns.jp...-
ack.jp04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp7 records

โœ… Authoritative Response

Server:157.7.33.53

NS records: 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ack.jp (unsigned zone)

โฑ๏ธ Timing

Total: 722ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1162.43.49.3

๐Ÿ“Œ Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

Mail Server Role

smtp.ack.jp handles mail for evp.jp and ev-pro.asia.

IP Addresses

smtp.ack.jp points to a single IP number: 162.43.49.3.

Other host names like ack.jp and x162-43-49-3.static.xvps.ne.jp share IP numbers with smtp.ack.jp.