studio-u.org - robtex.com

studio-u.org

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSdns1.p03.nsone.net ⭐
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE198.51.44.0/24
PTRdns1.p03.nsone.net
NSdns2.p03.nsone.net
A2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE198.51.45.0/24
PTRdns2.p03.nsone.net
NSdns3.p03.nsone.net
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE198.51.44.0/24
PTRdns3.p03.nsone.net
NSdns4.p03.nsone.net
A2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE198.51.45.0/24
PTRdns4.p03.nsone.net
SOAdns1.p03.nsone.nethostmaster@nsone.net serial=1663087065

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=1786696795

Same first word

studio-u.org
studio-u.de

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSdns1.p03.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netns35.domaincontrol.comns36.domaincontrol.comns73.domaincontrol.comns74.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA198.185.159.144198.185.159.145198.49.23.144198.49.23.145184.168.221.32184.168.221.9450.63.35.1
●NSdns1.p03.nsone.net2026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●NSdns2.p03.nsone.net2026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●NSdns3.p03.nsone.net2026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●NSdns4.p03.nsone.net2026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
○NSns35.domaincontrol.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-03 09:27:22
● 2017-04-02 08:23:40
○ 2026-05-26 12:00:46
○ 2026-08-14 08:59:44
○NSns36.domaincontrol.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-03 09:27:22
● 2017-04-02 08:23:40
○ 2026-05-26 12:00:46
○ 2026-08-14 08:59:44
○NSns73.domaincontrol.com2015-08-11 → 2015-12-01 · 4 obs
● 2015-08-11 07:13:40
● 2015-12-01 17:07:36
○ 2016-03-03 09:27:22
○ 2026-08-14 08:59:44
○NSns74.domaincontrol.com2015-08-11 → 2015-12-01 · 4 obs
● 2015-08-11 07:13:40
● 2015-12-01 17:07:36
○ 2016-03-03 09:27:22
○ 2026-08-14 08:59:44
○MXmailstore1.secureserver.net2015-08-11 → 2017-04-02 · 7 obs
● 2015-08-11 07:13:40
● 2015-12-01 17:07:36
○ 2016-03-03 09:27:22
○ 2016-07-01 02:01:10
● 2017-04-02 08:23:40
○ 2026-05-26 12:00:46
○ 2026-08-14 08:59:44
○MXsmtp.secureserver.net2015-08-11 → 2017-04-02 · 7 obs
● 2015-08-11 07:13:40
● 2015-12-01 17:07:36
○ 2016-03-03 09:27:22
○ 2016-07-01 02:01:10
● 2017-04-02 08:23:40
○ 2026-05-26 12:00:46
○ 2026-08-14 08:59:44
○A184.168.221.322017-04-02 → 2017-04-02 · 4 obs
○ 2016-03-03 09:27:22
● 2017-04-02 08:23:40
○ 2026-05-26 12:00:46
○ 2026-08-14 08:59:44
○A184.168.221.942015-12-01 → 2015-12-01 · 4 obs
○ 2015-08-11 07:13:40
● 2015-12-01 17:07:36
○ 2016-03-03 09:27:22
○ 2026-08-14 08:59:44
●A198.185.159.1442026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●A198.185.159.1452026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●A198.49.23.1442026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
●A198.49.23.1452026-05-26 → 2026-08-14 · 3 obs
○ 2017-04-02 08:23:40
● 2026-05-26 12:00:46
● 2026-08-14 08:59:44
○A50.63.35.12015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 07:13:40
○ 2015-12-01 17:07:36
○ 2026-08-14 08:59:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
studio-u.orgdns1.p03.nsone.net, dns4.p03.nsone.net, dns3.p03.nsone.net, dns2.p03.nsone.net-

✅ Authoritative Response

Server:198.51.45.3

NS records: dns1.p03.nsone.net, dns4.p03.nsone.net, dns3.p03.nsone.net, dns2.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studio-u.org (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS4dns1.p03.nsone.net, dns2.p03.nsone.net...
SOA1dns1.p03.nsone.net hostmaster.nsone.net

Analysis

IP Addresses

studio-u.org points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with gotoukaikei.com, theglasspractice.com and amisco.ee, also share IP numbers with studio-u.org.

Name Servers

The NS records for studio-u.org point to four name servers: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

The name servers of studio-u.org overlap at least partially with those of other domains — among them ccccampaign.co.kr, annabelleknightly.com, chuanzhechong8545.com and two more.

These name servers commonly appear in delegations together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other.

Each of the four hosts dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net has two IP addresses. dns1.p03.nsone.net points to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1. dns2.p03.nsone.net points to 198.51.45.3 and 2a00:edc0:6259:7:3::2. dns3.p03.nsone.net points to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3. dns4.p03.nsone.net points to 198.51.45.67 and 2a00:edc0:6259:7:3::4.