mail.world1.jp - robtex.com

mail.world1.jp

DNSSECโš ๏ธ Not signed
A202.254.238.16๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv15.xbiz.ne.jp

world1.jp

DNSSECโš ๏ธ Not signed
A133.18.10.118๐Ÿ‡ฏ๐Ÿ‡ต KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.
NSns2.gehirndns.jp โญ
NSns2.gehirndns.com
NSns2.gehirndns.net
NSns2.gehirndns.org
MXmail.world1.jp โญ
TXTgehirn-dns-verification=2b54627d6f29c93a7976909193e57c88fbe016b0
TXTv=spf1 +a:worldone.to +a:mail.worldone.to +a:world1.jp +a:mail.world1.jp incl...
SOAns2.gehirndns.jphostmaster@gehirn.co.jp serial=1

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A202.254.238.16153.122.22.12
โ—‹A153.122.22.122016-02-01 โ†’ 2016-05-09 ยท 4 obs
โ— 2016-02-01 17:39:14
โ— 2016-05-09 18:38:26
โ—‹ 2026-03-13 11:30:36
โ—‹ 2026-05-11 20:52:00
โ—A202.254.238.162026-03-13 โ†’ 2026-05-11 ยท 3 obs
โ—‹ 2016-05-09 18:38:26
โ— 2026-03-13 11:30:36
โ— 2026-05-11 20:52:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
world1.jpns2.gehirndns.com, ns2.gehirndns.net, ns2.gehirndns.jp, ns2.gehirndns.org1 record

โœ… Authoritative Response

Server:162.159.24.137

NS records: ns2.gehirndns.com, ns2.gehirndns.net, ns2.gehirndns.jp, ns2.gehirndns.org

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for world1.jp (unsigned zone)

โฑ๏ธ Timing

Total: 750ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1202.254.238.16

๐Ÿ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns2.gehirndns.jp)

Analysis

Mail Server Role

mail.world1.jp functions as a mail server for world1.jp.

IP Addresses

mail.world1.jp points to IP number: 202.254.238.16.

Other host names such as www.cs-network.biz, kirinuki.jp, nissokueng.co.jp, sunphonix.co.jp and mail.suiso.jp share IPs with mail.world1.jp.