studio4h.org - robtex.com

studio4h.org

DNSSEC⚠️ Not signed
A133.242.156.146🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRporco.cozy.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
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
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(30)
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
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com +a ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2022-01-24 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774907134

Subdomains

www.studio4h.org

Same first word

studio4h.org

Similar names

studioh4.com

DNS History

14 records (11 active, 3 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.cozy.jpns2.cozy.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA133.242.156.146219.94.147.99
●NSmaster.dns.ne.jp2026-03-30 → 2026-03-30 · 3 obs
○ 2017-06-20 01:51:16
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
○NSns1.cozy.jp2015-06-28 → 2017-06-20 · 4 obs
● 2015-06-28 14:05:02
● 2017-06-20 01:51:16
○ 2026-03-30 19:47:38
○ 2026-03-30 21:56:38
●NSns1.dns.ne.jp2026-03-30 → 2026-03-30 · 3 obs
○ 2017-06-20 01:51:16
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
○NSns2.cozy.jp2015-06-28 → 2017-06-20 · 4 obs
● 2015-06-28 14:05:02
● 2017-06-20 01:51:16
○ 2026-03-30 19:47:38
○ 2026-03-30 21:56:38
●NSns2.dns.ne.jp2026-03-30 → 2026-03-30 · 3 obs
○ 2017-06-20 01:51:16
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
●MXalt1.aspmx.l.google.com2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 14:05:02
● 2026-03-30 21:56:38
●MXalt2.aspmx.l.google.com2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 14:05:02
● 2026-03-30 21:56:38
●MXaspmx.l.google.com2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 14:05:02
● 2026-03-30 21:56:38
●MXaspmx2.googlemail.com2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 14:05:02
● 2026-03-30 21:56:38
●MXaspmx3.googlemail.com2015-06-28 → 2026-03-30 · 2 obs
● 2015-06-28 14:05:02
● 2026-03-30 21:56:38
●MXaspmx4.googlemail.com2026-03-30 → 2026-03-30 · 3 obs
○ 2015-06-28 14:05:02
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
●MXaspmx5.googlemail.com2026-03-30 → 2026-03-30 · 3 obs
○ 2015-06-28 14:05:02
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
●A133.242.156.1462026-03-30 → 2026-03-30 · 3 obs
○ 2017-06-20 01:51:16
● 2026-03-30 19:47:38
● 2026-03-30 21:56:38
○A219.94.147.992015-06-28 → 2017-06-20 · 4 obs
● 2015-06-28 14:05:02
● 2017-06-20 01:51:16
○ 2026-03-30 19:47:38
○ 2026-03-30 21:56:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
studio4h.orgns2.dns.ne.jp, ns1.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studio4h.org (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

TypeCountSample Data
A1133.242.156.146
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com +a ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

studio4h.org is the parent of www.studio4h.org.

IP Addresses

studio4h.org resolves to one IP number: 133.242.156.146.

Other host names, for instance www.studio4h.org, si-moot.com, shinko-pharmacy.com and porco.cozy.jp share IP numbers with studio4h.org.

Name Servers

studio4h.org is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

studio4h.org at least partially shares name servers with other domains, for instance beatall.biz, shingai-shika.jp, mezzase.com, kidsdom.jp and bookstart.net.

these name servers are commonly used alongside dns.sakura.ad.jp.

Host names with one IP number: 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

studio4h.org is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

studio4h.org shares some mail servers with other domains, at least partially, for instance slavicin.org, jws.pt, makelight.com, ns500821.ns500794.ns500794.ns500841.ns500794.ns500821.ns500795.ns500794.ns500821.ns500794.ns500795.ns500795.lustypartnersfinder.com and socialstudies.org.

These mail servers are commonly used alongside alt4.aspmx.l.google.com and alt3.aspmx.l.google.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.

aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.

aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.26.

aspmx.l.google.com points to: 2a00:1450:4009:c19::1b and 192.178.223.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27.