mail.otb-sys.net - robtex.com

mail.otb-sys.net

DNSSECโš ๏ธ Not signed
A157.7.50.49๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.48.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv157-7-50-49.gwfr.static.cnode.io

otb-sys.net

DNSSECโš ๏ธ Not signed
A157.7.50.49๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.48.0/20 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
MXmail.otb-sys.net โญ
SOA01.dnsv.jphostmaster@dnsv.jp serial=1674359256

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A157.7.50.49160.16.53.223
โ—A157.7.50.492015-10-26 โ†’ 2026-04-28 ยท 3 obs
โ—‹ 2015-05-09 08:33:34
โ— 2015-10-26 17:51:34
โ— 2026-04-28 08:52:16
โ—‹A160.16.53.2232015-05-09 โ†’ 2015-05-09 ยท 3 obs
โ— 2015-05-09 08:33:34
โ—‹ 2015-10-26 17:51:34
โ—‹ 2026-04-28 08:52:16

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
otb-sys.net01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

โœ… Authoritative Response

Server:157.7.32.53

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for otb-sys.net (unsigned zone)

โฑ๏ธ Timing

Total: 925ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1157.7.50.49

Analysis

Mail Server Role

mail.otb-sys.net serves as the mail server for otb-sys.net.

IP Addresses

mail.otb-sys.net points to IP number 157.7.50.49.

Other host names, for instance, otb-sys.net share IP numbers with mail.otb-sys.net.