astokyo.jp - robtex.com

astokyo.jp

DNSSEC⚠️ Not signed
A219.94.162.87🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1277.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXdmail.kagoya.net ⭐
A210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail01.kagoya.net
A210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail02.kagoya.net
A210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail03.kagoya.net
A210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail04.kagoya.net
TXTv=spf1 include:kagoya.net ~all
TXTv=DMARC1; p=none; rua=mailto:astokyo@astokyo.co.jp!1m; ruf=mailto:astokyo@ast...
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-06-05 #20

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=1776014103

Same first word

astokyo.com
astokyo.jp

Similar names

satokyo.jp
askyoto.or.jp
kotasyo.com
staykoo.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns1.air.ne.jpdns2.air.ne.jpdns3.air.ne.jpdns4.air.ne.jpMXdmail.kagoya.netmail.o-plans.jpA219.94.162.87210.150.184.196
○NSdns1.air.ne.jp2015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
○NSdns2.air.ne.jp2015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
○NSdns3.air.ne.jp2015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
○NSdns4.air.ne.jp2015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
●NSmaster.dns.ne.jp2026-04-03 → 2026-04-12 · 3 obs
○ 2019-01-09 16:06:14
● 2026-04-03 11:14:08
● 2026-04-12 17:36:26
●NSns1.dns.ne.jp2026-04-03 → 2026-04-12 · 3 obs
○ 2019-01-09 16:06:14
● 2026-04-03 11:14:08
● 2026-04-12 17:36:26
●NSns2.dns.ne.jp2026-04-03 → 2026-04-12 · 3 obs
○ 2019-01-09 16:06:14
● 2026-04-03 11:14:08
● 2026-04-12 17:36:26
●MXdmail.kagoya.net2026-04-03 → 2026-04-12 · 3 obs
○ 2019-01-09 16:06:14
● 2026-04-03 11:14:08
● 2026-04-12 17:36:26
○MXmail.o-plans.jp2015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
○A210.150.184.1962015-06-28 → 2019-01-09 · 4 obs
● 2015-06-28 21:35:28
● 2019-01-09 16:06:14
○ 2026-04-03 11:14:08
○ 2026-04-12 17:36:26
●A219.94.162.872026-04-03 → 2026-04-12 · 3 obs
○ 2019-01-09 16:06:14
● 2026-04-03 11:14:08
● 2026-04-12 17:36:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
astokyo.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astokyo.jp (unsigned zone)

⏱️ Timing

Total: 822ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.162.87
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1dmail.kagoya.net (pri: 10)
TXT2v=spf1 include:kagoya.net ~all, v=DMARC1; p=none; rua=mailto:astokyo@ast
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

IP Addresses

astokyo.jp resolves to one IP number: 219.94.162.87.

Other host names, for instance mail.owl-wan.com, www1277.sakura.ne.jp, meimei-c.com, asiamodel.co.jp and kao-line.com share IP numbers with astokyo.jp.

Name Servers

astokyo.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

astokyo.jp at least partially shares name servers with other domains, including mayunaise.sakura.ne.jp, w-anime.com, vie758.com, ishiiyuko-office.com and eac.sakuraweb.com.

Host names with a single IP:

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

A single mail server handles astokyo.jp, dmail.kagoya.net.

astokyo.jp shares the same mail server setup as other domains, for instance heartful-h.com, jica-careermart.com, emem.jp, okusama-j.jp and hokuryo-jisho.com.

astokyo.jp shares some mail servers with other domains, at least in part; for example marksandweb.com and kengi-osaka.or.jp.

dmail.kagoya.net maps to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.