mail.e-sup.jp - robtex.com

mail.e-sup.jp

DNSSECโš ๏ธ Not signed
A18.182.100.189๐Ÿ‡ฏ๐Ÿ‡ต Amazon18.182.0.0/16 EC2 NRT prefix
PTRaddr-189-100-182-18.e-sup.jp

e-sup.jp

DNSSECโš ๏ธ Not signed
A18.182.100.189๐Ÿ‡ฏ๐Ÿ‡ต Amazon18.182.0.0/16 EC2 NRT prefix
NSns1.e-sup.jp โญ
NSns2.e-sup.jp
MXmail.e-sup.jp โญ
TXTgoogle-site-verification=f7Loxmo8nQSjfyB5IE0foHp2HwU03mn83kYcjE5ryIg
TXTv=spf1 ip4:18.182.100.189 -all
SOAns1.e-sup.jpshinji@e-sup.jp 2026-04-06 #2

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A18.182.100.189153.122.54.120
โ—‹A153.122.54.1202015-08-14 โ†’ 2016-04-06 ยท 4 obs
โ— 2015-08-14 00:36:28
โ— 2016-04-06 15:43:02
โ—‹ 2026-04-12 09:32:40
โ—‹ 2026-04-14 08:58:52
โ—A18.182.100.1892026-04-12 โ†’ 2026-04-14 ยท 3 obs
โ—‹ 2016-04-06 15:43:02
โ— 2026-04-12 09:32:40
โ— 2026-04-14 08:58:52

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, g.dns.jp, a.dns.jp, b.dns.jp...-
e-sup.jpns2.e-sup.jp, ns1.e-sup.jp2 records

โœ… Authoritative Response

Server:18.182.100.189

NS records: ns2.e-sup.jp, ns1.e-sup.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for e-sup.jp (unsigned zone)

โฑ๏ธ Timing

Total: 531ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A118.182.100.189

๐Ÿ“Œ Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.e-sup.jp, ns2.e-sup.jp)

Analysis

Mail Server Role

mail.e-sup.jp serves as the mail server for e-sup.jp.

IP Addresses

mail.e-sup.jp resolves to a single IP address: 18.182.100.189.

Other host names such as ns2.e-sup.jp, ns1.e-sup.jp and e-sup.jp share IP numbers with mail.e-sup.jp.