daidenko.com - robtex.com

daidenko.com

DNSSEC⚠️ Not signed
A216.230.250.133🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw62.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 2023-07-22 #0

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=1774676982

Same first word

daidenko.com

Similar names

dekaindo.org

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jppdns1.nifty.ad.jppdns2.nifty.ad.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netmx.bizmail.nifty.comA216.230.250.133202.248.141.28216.230.250.188
●NSamdns03.alpha-mail.jp2026-03-06 → 2026-03-28 · 3 obs
○ 2016-06-28 08:38:46
● 2026-03-06 03:34:32
● 2026-03-28 06:07:12
●NSkotetsu.alpha-lt.net2016-06-28 → 2026-03-28 · 3 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2026-03-28 06:07:12
○NSpdns1.nifty.ad.jp2015-07-23 → 2015-11-30 · 4 obs
● 2015-07-23 11:01:14
● 2015-11-30 23:24:56
○ 2016-06-28 08:38:46
○ 2026-03-28 06:07:12
○NSpdns2.nifty.ad.jp2015-07-23 → 2015-11-30 · 4 obs
● 2015-07-23 11:01:14
● 2015-11-30 23:24:56
○ 2016-06-28 08:38:46
○ 2026-03-28 06:07:12
●NStsukuba.aics.ne.jp2016-06-28 → 2026-03-28 · 3 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2026-03-28 06:07:12
●MXampub01.alpha-mail.net2016-06-28 → 2026-03-28 · 3 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2026-03-28 06:07:12
●MXampub02.alpha-mail.net2016-06-28 → 2026-03-28 · 3 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2026-03-28 06:07:12
●MXampub03.alpha-mail.net2016-06-28 → 2026-03-28 · 3 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2026-03-28 06:07:12
●MXampub04.alpha-mail.net2026-03-06 → 2026-03-28 · 3 obs
○ 2016-06-28 08:38:46
● 2026-03-06 03:34:32
● 2026-03-28 06:07:12
○MXmx.bizmail.nifty.com2015-07-23 → 2015-11-30 · 4 obs
● 2015-07-23 11:01:14
● 2015-11-30 23:24:56
○ 2016-06-28 08:38:46
○ 2026-03-28 06:07:12
○A202.248.141.282015-07-23 → 2015-11-30 · 4 obs
● 2015-07-23 11:01:14
● 2015-11-30 23:24:56
○ 2016-06-28 08:38:46
○ 2026-03-28 06:07:12
●A216.230.250.1332026-03-06 → 2026-03-28 · 3 obs
○ 2017-02-19 20:22:34
● 2026-03-06 03:34:32
● 2026-03-28 06:07:12
○A216.230.250.1882016-06-28 → 2017-02-19 · 5 obs
○ 2015-11-30 23:24:56
● 2016-06-28 08:38:46
● 2017-02-19 20:22:34
○ 2026-03-06 03:34:32
○ 2026-03-28 06:07:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
daidenko.comkotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp-

✅ Authoritative Response

Server:216.230.254.112

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for daidenko.com (unsigned zone)

⏱️ Timing

Total: 1411ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.250.133
NS3amdns03.alpha-mail.jp, tsukuba.aics.ne.jp...
MX4ampub03.alpha-mail.net (pri: 10), ampub04.alpha-mail.net (pri: 50)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

Analysis

IP Addresses

daidenko.com points to IP number: 216.230.250.133.

Other host names such as a-corn.com, tosei-crowd.jp, skjimusho.co.jp, www.jone-system.com and seisyo-ba.jp share IPs with daidenko.com.

Name Servers

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

daidenko.com at least partially shares name servers with other domains, for instance able-ts.com, unipack.co.jp, direct-011.com, sonicwin.com and kk-craft.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

Four mail servers handle daidenko.com: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

daidenko.com shares at least partially some mail servers with other domains, including abc-eng.com, amail-test-06.com, global-visions.co.jp, spark1.net and necs-co.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.