esuto.co.jp - robtex.com

esuto.co.jp

DNSSEC⚠️ Not signed
A216.230.253.79πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw79.alpha-mail.jp
NSkotetsu.alpha-lt.net ⭐
A157.205.252.6πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns01.alpha-mail.jp
NSamdns03.alpha-mail.jp
A216.230.254.112πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRamdns03.alpha-mail.jp
NStsukuba.aics.ne.jp
A157.205.252.7πŸ‡―πŸ‡΅ AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns02.alpha-mail.jp
MXampub01.alpha-mail.net ⭐
A216.230.254.1πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub01.alpha-mail.net
MXampub02.alpha-mail.net ⭐
A216.230.254.2πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub02.alpha-mail.net
MXampub03.alpha-mail.net ⭐
A216.230.254.3πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub03.alpha-mail.net
MXampub04.alpha-mail.net(50)
A216.230.254.4πŸ‡ΊπŸ‡Έ PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRampub04.alpha-mail.net
TXTv=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2...
SOAkotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-07-26 #0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Same first word

Similar names

DNS History

9 records (8 active, 1 former)

201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netA216.230.253.79216.230.250.181
●NSamdns03.alpha-mail.jp2026-03-26 β†’ 2026-04-26 Β· 3 obs
β—‹ 2017-03-23 22:40:46
● 2026-03-26 22:57:12
● 2026-04-26 02:34:12
●NSkotetsu.alpha-lt.net2017-03-23 β†’ 2026-04-26 Β· 2 obs
● 2017-03-23 22:40:46
● 2026-04-26 02:34:12
●NStsukuba.aics.ne.jp2017-03-23 β†’ 2026-04-26 Β· 2 obs
● 2017-03-23 22:40:46
● 2026-04-26 02:34:12
●MXampub01.alpha-mail.net2017-03-23 β†’ 2026-04-26 Β· 2 obs
● 2017-03-23 22:40:46
● 2026-04-26 02:34:12
●MXampub02.alpha-mail.net2017-03-23 β†’ 2026-04-26 Β· 2 obs
● 2017-03-23 22:40:46
● 2026-04-26 02:34:12
●MXampub03.alpha-mail.net2017-03-23 β†’ 2026-04-26 Β· 2 obs
● 2017-03-23 22:40:46
● 2026-04-26 02:34:12
●MXampub04.alpha-mail.net2020-01-13 β†’ 2026-04-26 Β· 3 obs
β—‹ 2017-03-23 22:40:46
● 2020-01-13 01:36:12
● 2026-04-26 02:34:12
β—‹A216.230.250.1812017-03-23 β†’ 2020-01-13 Β· 4 obs
● 2017-03-23 22:40:46
● 2020-01-13 01:36:12
β—‹ 2026-03-26 22:57:12
β—‹ 2026-04-26 02:34:12
●A216.230.253.792026-03-26 β†’ 2026-04-26 Β· 3 obs
β—‹ 2020-01-13 01:36:12
● 2026-03-26 22:57:12
● 2026-04-26 02:34:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
esuto.co.jpamdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp1 record

βœ… Authoritative Response

Server:216.230.254.112

NS records: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net, tsukuba.aics.ne.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esuto.co.jp (unsigned zone)

⏱️ Timing

Total: 1403ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1216.230.253.79
NS3kotetsu.alpha-lt.net, amdns03.alpha-mail.jp...
MX4ampub01.alpha-mail.net (pri: 10), ampub03.alpha-mail.net (pri: 10)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)

Analysis

IP Addresses

esuto.co.jp resolves to a single IP: 216.230.253.79.

Other host names, for instance andoor.co.jp, mosb.jp, bblt.jp, kattobi.com and yeng.jp share IP numbers with esuto.co.jp.

Name Servers

esuto.co.jp delegates to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

esuto.co.jp shares some name servers with other domains, for example sigmapackaging.co.jp, kk-maruzen.com, recojun.com, is-ah.com and hidamc.jp.

Host names with a single IP: amdns03.alpha-mail.jp points to 216.230.254.112; kotetsu.alpha-lt.net points to 157.205.252.6; tsukuba.aics.ne.jp points to 157.205.252.7.

Mail Servers

esuto.co.jp is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

esuto.co.jp shares some mail servers with other domains, at least partially; for instance timeandtide.co.jp, ex-kokusan.co.jp, teraoku.co.jp, actcorp.jp and rec2000.co.jp.

Host names with a single IP

ampub01.alpha-mail.net resolves to 216.230.254.1

ampub02.alpha-mail.net resolves to 216.230.254.2

ampub03.alpha-mail.net resolves to 216.230.254.3

ampub04.alpha-mail.net resolves to 216.230.254.4