atcost.jp - robtex.com

atcost.jp

DNSSEC⚠️ Not signed
A150.95.219.214🇯🇵 GMO-INTERNET150.95.219.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww64.onamae.ne.jp
NSns-rs1.gmoserver.jp ⭐
A157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTRns-rs1.gmoserver.jp
NSns-rs2.gmoserver.jp
A157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTRns-rs2.gmoserver.jp
MXmail1044.onamae.ne.jp ⭐
A157.120.209.45🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmail1044.onamae.ne.jp
TXTv=spf1 include:_spf.onamae.ne.jp ~all
SOAns-rs1.gmoserver.jphostmaster@atcost.jp 2021-02-27 #4

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776857402

Subdomains

mail.atcost.jp

Same first word

atcost.jp
atcost.es
atcost.ca
atcost.com.cn
atcost.co.uk
atcost.net
atcost.org
atcost.eu
atcost.info
atcost.com
atcost.biz
atcost.in

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DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns-rs1.gmoserver.jpns-rs2.gmoserver.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns01.park.onamae.comdns02.park.onamae.comns1.gmointernet.comMXmail1044.onamae.ne.jpmail.atcost.jpA150.95.219.214210.157.1.13452.197.234.187
○NS01.dnsv.jp2017-04-08 → 2017-04-08 · 4 obs
○ 2016-05-06 08:58:46
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34
○NS02.dnsv.jp2017-04-08 → 2017-04-08 · 4 obs
○ 2016-05-06 08:58:46
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34
○NS03.dnsv.jp2017-04-08 → 2017-04-08 · 4 obs
○ 2016-05-06 08:58:46
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34
○NS04.dnsv.jp2017-04-08 → 2017-04-08 · 4 obs
○ 2016-05-06 08:58:46
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34
○NSdns01.park.onamae.com2015-07-13 → 2016-05-06 · 4 obs
● 2015-07-13 22:24:26
● 2016-05-06 08:58:46
○ 2017-04-08 22:06:36
○ 2026-04-22 12:07:34
○NSdns02.park.onamae.com2015-07-13 → 2016-05-06 · 4 obs
● 2015-07-13 22:24:26
● 2016-05-06 08:58:46
○ 2017-04-08 22:06:36
○ 2026-04-22 12:07:34
●NSns-rs1.gmoserver.jp2026-04-03 → 2026-04-22 · 3 obs
○ 2017-04-08 22:06:36
● 2026-04-03 21:32:22
● 2026-04-22 12:07:34
●NSns-rs2.gmoserver.jp2026-04-03 → 2026-04-22 · 3 obs
○ 2017-04-08 22:06:36
● 2026-04-03 21:32:22
● 2026-04-22 12:07:34
○NSns1.gmointernet.com2015-07-13 → 2016-05-06 · 4 obs
● 2015-07-13 22:24:26
● 2016-05-06 08:58:46
○ 2017-04-08 22:06:36
○ 2026-04-22 12:07:34
○MXmail.atcost.jp2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34
●MXmail1044.onamae.ne.jp2026-04-03 → 2026-04-22 · 3 obs
○ 2017-04-08 22:06:36
● 2026-04-03 21:32:22
● 2026-04-22 12:07:34
●A150.95.219.2142026-04-03 → 2026-04-22 · 3 obs
○ 2017-04-08 22:06:36
● 2026-04-03 21:32:22
● 2026-04-22 12:07:34
○A210.157.1.1342015-07-13 → 2016-05-06 · 4 obs
● 2015-07-13 22:24:26
● 2016-05-06 08:58:46
○ 2017-04-08 22:06:36
○ 2026-04-22 12:07:34
○A52.197.234.1872017-04-08 → 2017-04-08 · 4 obs
○ 2016-05-06 08:58:46
● 2017-04-08 22:06:36
○ 2026-04-03 21:32:22
○ 2026-04-22 12:07:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
atcost.jpns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp-

✅ Authoritative Response

Server:157.7.32.87

NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atcost.jp (unsigned zone)

⏱️ Timing

Total: 1336ms | Queries: -

📄 Records

TypeCountSample Data
A1150.95.219.214
NS2ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
MX1mail1044.onamae.ne.jp (pri: 10)
TXT1v=spf1 include:_spf.onamae.ne.jp ~all
SOA1ns-rs1.gmoserver.jp hostmaster.atcost.jp

Analysis

Hierarchy

atcost.jp is the parent of mail.atcost.jp.

IP Addresses

atcost.jp resolves to a single IP: 150.95.219.214.

Other host names, for instance sakuraya-co.jp, kuri-exp.com, unbyte.jp, ignorance.jp and bar130.com share IP numbers with atcost.jp.

Name Servers

atcost.jp has two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

atcost.jp shares the same name server setup as other domains, for example gr-master.com, frontrow.biz, blog1.jp, ways-inc.jp and john-belushi.com.

Host names with a single IP:

ns-rs1.gmoserver.jp points to 157.7.32.87

ns-rs2.gmoserver.jp points to 157.7.33.87

Mail Servers

atcost.jp is handled by a single mail server, mail1044.onamae.ne.jp.

atcost.jp shares the mail server setup with other domains, for example 0028.jp, t-time.jp, g-v.co.jp, ikou.jp and masa-dc.com.

atcost.jp shares some mail servers with other domains, at least partially; for instance cfcl.jp, bscc.co.jp, 2bet.co.jp, bitmk.org and bitmk.jp.

these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host name mail1044.onamae.ne.jp points to IP 157.120.209.45.