mail.server-check.jp - robtex.com

mail.server-check.jp

DNSSECโš ๏ธ Not signed
A221.242.76.82๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)
PTR221x242x76x82.ap221.ftth.ucom.ne.jp

server-check.jp

DNSSECโš ๏ธ Not signed
A221.242.76.84๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)
NSserver-check.jp โญ
NSns1.cman.jp
NSns3.cman.jp
MXmail.server-check.jp โญ
SOAserver-check.jproot@server-check.jp 2017-07-29 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A221.242.76.82
โ—A221.242.76.822015-06-27 โ†’ 2026-03-28 ยท 2 obs
โ— 2015-06-27 09:13:36
โ— 2026-03-28 07:30:26

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
server-check.jpns1.cman.jp, ns3.cman.jp2 records

โœ… Authoritative Response

Server:157.65.26.10

NS records: ns1.cman.jp, ns3.cman.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for server-check.jp (unsigned zone)

โฑ๏ธ Timing

Total: 908ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.242.76.82

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.cman.jp, ns3.cman.jp)

Analysis

Mail Server Role

mail.server-check.jp functions as a mail server for server-check.jp.

IP Addresses

mail.server-check.jp resolves to one IP number: 221.242.76.82.