mx.damc.ac.jp - robtex.com

mx.damc.ac.jp

DNSSECโš ๏ธ Not signed
A153.122.206.94๐Ÿ‡ฏ๐Ÿ‡ต AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.

damc.ac.jp

DNSSECโš ๏ธ Not signed
A157.7.189.53๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NS01.dnsv.jp โญ
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXmx.damc.ac.jp โญ
TXTv=spf1 include:_spf.shared-server.net ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1771921205
WOT: SAFE (61/100)

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A153.122.206.94211.13.204.14
โ—A153.122.206.942026-03-24 โ†’ 2026-04-13 ยท 3 obs
โ—‹ 2016-11-22 18:48:12
โ— 2026-03-24 04:38:22
โ— 2026-04-13 01:02:22
โ—‹A211.13.204.142016-01-03 โ†’ 2016-11-22 ยท 4 obs
โ— 2016-01-03 20:09:40
โ— 2016-11-22 18:48:12
โ—‹ 2026-03-24 04:38:22
โ—‹ 2026-04-13 01:02:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
damc.ac.jp01.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp, 04.dnsv.jp7 records

โœ… Authoritative Response

Server:157.7.35.53

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for damc.ac.jp (unsigned zone)

โฑ๏ธ Timing

Total: 717ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1153.122.206.94

๐Ÿ“Œ Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

Mail Server Role

mx.damc.ac.jp serves as the mail server for damc.ac.jp.

IP Addresses

mx.damc.ac.jp points to an IP address: 153.122.206.94.

other host names include mx.yuasa-denki.co.jp, mx.kasahara-hiroo.com, mx.pekalt.co.jp, mx.bamkero.com and mx.nishikawamasako.com; they share IP numbers with mx.damc.ac.jp.