jastj.jp - robtex.com

jastj.jp

DNSSEC⚠️ Not signed
A219.94.129.172🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1132.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=U2y544ozX2nxJyrZeHu81c8fW_L6l8lbRgI1ssuUsvA
TXTgoogle-site-verification=fqwYbtJhUIcMtrpYwV8R63D6NqbmR2U2RQPHCSyEEow
SOA01.dnsv.jphostmaster@dnsv.jp serial=1394029275

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=1776150902
WOT: SAFE (60/100)

Subdomains

www.jastj.jp

Same first word

jastj.jp

Similar names

tjsaj.com
jatjs.com
tjjsa.cn
tsjaj.com

DNS History

10 records (10 active, 0 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA219.94.129.172
●NS01.dnsv.jp2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●NS02.dnsv.jp2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●NS03.dnsv.jp2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●NS04.dnsv.jp2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●MXalt1.aspmx.l.google.com2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●MXalt2.aspmx.l.google.com2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●MXaspmx.l.google.com2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●MXaspmx2.googlemail.com2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●MXaspmx3.googlemail.com2015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48
●A219.94.129.1722015-08-28 → 2026-04-14 · 2 obs
● 2015-08-28 10:18:34
● 2026-04-14 07:32:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, f.dns.jp, b.dns.jp, a.dns.jp...-
jastj.jp01.dnsv.jp, 02.dnsv.jp3 records

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jastj.jp (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.129.172
NS401.dnsv.jp, 02.dnsv.jp...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=U2y544ozX2nxJyr, google-site-verification=fqwYbtJhUIcMtrp
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (02.dnsv.jp, 01.dnsv.jp, 01.dnsv.jp)

Analysis

Hierarchy

jastj.jp is the parent of www.jastj.jp.

IP Addresses

jastj.jp resolves to a single IP: 219.94.129.172.

Other host names, for instance d-colossus.com, tohmori-train.sakura.ne.jp, shareao.com, tsubame-nishi.com and world-egg.com share IP numbers with jastj.jp.

Name Servers

jastj.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

jastj.jp shares some name servers with other domains, for example 55unix.com, gk1.jp, brides97.com, kawashimaselkon.com and kingchangjohnny.com.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53

Mail Servers

jastj.jp is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

jastj.jp shares some mail servers with other domains, at least partially; for instance ulitsa.com, ezapalovace.sk, headbangamuzik.com, ccda.it and cybrtyme.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.141.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

Host names pointing to 192.178.128.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.