space--tech.com - robtex.com

space--tech.com

DNSSEC⚠️ Not signed
A216.230.253.63🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw63.alpha-mail.jp
NSkotetsu.alpha-lt.net ⭐
A157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns01.alpha-mail.jp
NSamdns03.alpha-mail.jp
A216.230.254.112🇺🇸 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
A157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns02.alpha-mail.jp
MXampub01.alpha-mail.net ⭐
A216.230.254.1🇺🇸 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 ⭐
A216.230.254.2🇺🇸 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 ⭐
A216.230.254.3🇺🇸 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)
A216.230.254.4🇺🇸 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 2023-08-02 #8

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775243412

Same first word

space--tech.com

DNS History

14 records (8 active, 6 former)

201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netmxi.alpha-prm.jpA216.230.253.63182.93.121.199
●NSamdns03.alpha-mail.jp2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
○NSfjkdns01.alpha-prm.jp2017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
○NSfjkdns02.alpha-prm.jp2017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
○NSfjkdns03.alpha-prm.jp2017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
○NSfjkmst01.alpha-prm.jp2017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
●NSkotetsu.alpha-lt.net2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
●NStsukuba.aics.ne.jp2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
●MXampub01.alpha-mail.net2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
●MXampub02.alpha-mail.net2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
●MXampub03.alpha-mail.net2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
●MXampub04.alpha-mail.net2026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30
○MXmxi.alpha-prm.jp2017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
○A182.93.121.1992017-03-25 → 2017-03-25 · 3 obs
● 2017-03-25 18:06:18
○ 2026-02-14 23:29:46
○ 2026-04-03 19:36:30
●A216.230.253.632026-02-14 → 2026-04-03 · 3 obs
○ 2017-03-25 18:06:18
● 2026-02-14 23:29:46
● 2026-04-03 19:36:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
space--tech.comkotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp-

✅ Authoritative Response

Server:157.205.252.6

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for space--tech.com (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.63
NS3tsukuba.aics.ne.jp, kotetsu.alpha-lt.net...
MX4ampub02.alpha-mail.net (pri: 10), ampub01.alpha-mail.net (pri: 10)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

Analysis

IP Addresses

space--tech.com points to a single IP: 216.230.253.63.

Other host names, for instance myu-sd.com, sonic-consul.co.jp, www.jamta.com, shinko-techno.co.jp and npoact.net share IP numbers with space--tech.com.

Name Servers

space--tech.com is delegated to three name servers: amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp.

space--tech.com at least partially shares its name servers with other domains, for instance os-e.com, toho-hatujyo.com, sinto.info, tarosushi.net and mobile-k.jp.

Host names with one IP number:

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

space--tech.com is handled by four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

space--tech.com shares some mail servers with other domains, including murata-setsubi.co.jp, eses.co.jp, aokidenki.co.jp, energy-ing.co.jp and taka-den.com.

Host names with one IP number: ampub01.alpha-mail.net points to 216.230.254.1; ampub02.alpha-mail.net points to 216.230.254.2; ampub03.alpha-mail.net points to 216.230.254.3; ampub04.alpha-mail.net points to 216.230.254.4.