alpha-home.com - robtex.com

alpha-home.com

DNSSEC⚠️ Not signed
A203.137.75.40🇯🇵 IDC203.137.64.0/20 Frontier Inc.
PTRsv203137075040.ssl-link.jp
NSns.alpha-home.com ⭐
NSns1.dns-domain.jp
A202.218.51.200🇯🇵 IDC202.218.48.0/22 Frontier Inc.
NSns2.dns-domain.jp
A202.218.231.250🇯🇵 IDC202.218.224.0/20 Frontier Inc.
NSns3.dns-domain.jp
A202.218.51.230🇯🇵 IDC202.218.48.0/22 Frontier Inc.
NSns4.dns-domain.jp
A203.183.41.66🇯🇵 IDC203.183.32.0/20 Frontier Inc.
NSns5.dns-domain.jp
A203.183.41.39🇯🇵 IDC203.183.32.0/20 Frontier Inc.
MXmail.alpha-home.com ⭐
A203.183.80.4🇯🇵 IDC203.183.64.0/19 Frontier Inc.
PTRsv203183080004.extlink.co.jp
TXTv=spf1 a mx ~all
SOAns.alpha-home.compostmaster@alpha-home.com 2010-01-28 #6

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=1776270227

Subdomains

mail.alpha-home.com

Same first word

alpha-home.eu
alpha-home.net
alpha-home.jp
alpha-home.ch
alpha-home.co.jp
alpha-home.co.uk
alpha-home.ru
alpha-home.com
alpha-home.de

Similar names

a-lphahome.com

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns.alpha-home.comns1.dns-domain.jpns2.dns-domain.jpns3.dns-domain.jpns4.dns-domain.jpns5.dns-domain.jpns2.atworks.co.jpsv.alpha-home.comMXmail.alpha-home.comsv.alpha-home.comA203.137.75.40211.10.15.30
●NSns.alpha-home.com2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
●NSns1.dns-domain.jp2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
○NSns2.atworks.co.jp2015-06-21 → 2017-01-26 · 4 obs
● 2015-06-21 21:06:24
● 2017-01-26 06:09:58
○ 2026-03-02 16:20:16
○ 2026-04-15 16:53:10
●NSns2.dns-domain.jp2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
●NSns3.dns-domain.jp2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
●NSns4.dns-domain.jp2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
●NSns5.dns-domain.jp2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
○NSsv.alpha-home.com2015-06-21 → 2017-01-26 · 4 obs
● 2015-06-21 21:06:24
● 2017-01-26 06:09:58
○ 2026-03-02 16:20:16
○ 2026-04-15 16:53:10
●MXmail.alpha-home.com2026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
○MXsv.alpha-home.com2015-06-21 → 2017-01-26 · 4 obs
● 2015-06-21 21:06:24
● 2017-01-26 06:09:58
○ 2026-03-02 16:20:16
○ 2026-04-15 16:53:10
●A203.137.75.402026-03-02 → 2026-04-15 · 3 obs
○ 2017-01-26 06:09:58
● 2026-03-02 16:20:16
● 2026-04-15 16:53:10
○A211.10.15.302015-06-21 → 2017-01-26 · 4 obs
● 2015-06-21 21:06:24
● 2017-01-26 06:09:58
○ 2026-03-02 16:20:16
○ 2026-04-15 16:53:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
alpha-home.comns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp...-

✅ Authoritative Response

Server:202.218.51.200

NS records: ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp, ns5.dns-domain.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-home.com (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

TypeCountSample Data
A1203.137.75.40
NS5ns2.dns-domain.jp, ns3.dns-domain.jp...
MX1mail.alpha-home.com (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns.alpha-home.com postmaster.alpha-home.

Analysis

Hierarchy

mail.alpha-home.com is a child of alpha-home.com.

IP Addresses

alpha-home.com resolves to one IP number: 203.137.75.40.

Other host names, for example sv203137075040.ssl-link.jp, share IP numbers with alpha-home.com.

Name Servers

alpha-home.com is delegated to six name servers: ns.alpha-home.com, ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp and ns5.dns-domain.jp.

alpha-home.com at least partially shares name servers with other domains, including naga-as.jp, yapoc.co.jp, hanebou.com, miyaj.co.jp and yamaneseikotsuin.com.

these name servers are commonly used alongside the name servers gsv10.glory.ne.jp, ns.naga-as.jp, ns.yapoc.co.jp, ns.hanebou.com and ns.miyaj.co.jp.

Host names with one IP number:

ns1.dns-domain.jp points to 202.218.51.200; ns2.dns-domain.jp points to 202.218.231.250; ns3.dns-domain.jp points to 202.218.51.230; ns4.dns-domain.jp points to 203.183.41.66; ns5.dns-domain.jp points to 203.183.41.39.

Mail Servers

A single mail server handles alpha-home.com, mail.alpha-home.com.

Host name mail.alpha-home.com resolves to a single IP: 203.183.80.4.