mail.tera-byte.co.jp - robtex.com

mail.tera-byte.co.jp

DNSSECโš ๏ธ Not signed
A157.7.189.127๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers208.vip.heteml.jp

tera-byte.co.jp

DNSSECโš ๏ธ Not signed
A157.7.189.127๐Ÿ‡ฏ๐Ÿ‡ต GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSdns0.heteml.jp โญ
NSdns1.heteml.jp
MXmx-proxy501.heteml.jp โญ
MXmx-proxy502.heteml.jp(20)
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@tera-byte.co.jp serial=1784899938
WOT: SAFE (61/100)
WOT: SAFE (65/100)

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A157.7.189.12761.198.27.79
โ—A157.7.189.1272026-05-09 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2016-08-04 18:56:04
โ— 2026-05-09 11:17:18
โ— 2026-07-24 13:46:34
โ—‹A61.198.27.792015-04-03 โ†’ 2016-08-04 ยท 4 obs
โ— 2015-04-03 07:55:56
โ— 2016-08-04 18:56:04
โ—‹ 2026-05-09 11:17:18
โ—‹ 2026-07-24 13:46:34

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tera-byte.co.jpdns1.heteml.jp, dns0.heteml.jp2 records

โœ… Authoritative Response

Server:157.7.188.149

NS records: dns1.heteml.jp, dns0.heteml.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for tera-byte.co.jp (unsigned zone)

โฑ๏ธ Timing

Total: 808ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1157.7.189.127

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.heteml.jp, dns0.heteml.jp)

Analysis

IP Addresses

mail.tera-byte.co.jp directs to one IP number, which is 157.7.189.127.

Among the host names that share IP numbers with mail.tera-byte.co.jp are ashikaga-school.net, npo-egao.net, retooth.org and two others.