studypro.org - dns.ninja

studypro.org

DNSSEC⚠️ Not signed
NSns1.dnsowl.com ⭐
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dnsowl.com
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXT9f2f72bbd3aa477c57371ba1d2bc9(0x37313735)5dd1ed6
TXTafternic-verification-WpAojaFMigMKh2FNvxjUM2
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1786694213

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=1786694153

Subdomains

www.studypro.org
mail.studypro.org

Same first word

studypro.ir
studypro.club
studypro.net
studypro.org
studypro.co.jp
studypro.ch
studypro.co.uk
studypro.com.au
studypro.eu
studypro.de
studypro.com
studypro.ru
studypro.cn
studypro.ca

Similar names

prostudy.in
prostudy.org
prostudy.uk
prostudy.xyz
prostudy.nl
rustypod.com
pyrodust.net
prostudy.net

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.afternic.comns1.secure-ssl-server.netns2.afternic.comns2.secure-ssl-server.netns3.secure-ssl-server.netns69.domaincontrol.comns70.domaincontrol.comMXmail.studypro.orgp.nsm.ctmail.comstudypro-org.mail.protection.outlook.comA13.248.169.48184.168.221.4076.223.54.14683.138.8.8498.124.243.47
○NSdns1.name-services.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○NSdns2.name-services.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○NSdns3.name-services.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○NSdns4.name-services.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○NSdns5.name-services.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○NSns1.afternic.com2026-02-18 → 2026-02-18 · 4 obs
○ 2017-02-18 18:58:00
● 2026-02-18 08:02:32
○ 2026-08-14 08:02:38
○ 2026-08-14 08:02:40
●NSns1.dnsowl.com2026-08-14 → 2026-08-14 · 3 obs
○ 2026-02-18 08:02:32
● 2026-08-14 08:02:38
● 2026-08-14 08:02:40
○NSns1.secure-ssl-server.net2015-08-06 → 2015-12-01 · 4 obs
● 2015-08-06 05:05:26
● 2015-12-01 23:49:10
○ 2016-03-04 19:23:54
○ 2026-08-14 08:02:40
○NSns2.afternic.com2026-02-18 → 2026-02-18 · 4 obs
○ 2017-02-18 18:58:00
● 2026-02-18 08:02:32
○ 2026-08-14 08:02:38
○ 2026-08-14 08:02:40
●NSns2.dnsowl.com2026-08-14 → 2026-08-14 · 3 obs
○ 2026-02-18 08:02:32
● 2026-08-14 08:02:38
● 2026-08-14 08:02:40
○NSns2.secure-ssl-server.net2015-08-06 → 2015-12-01 · 4 obs
● 2015-08-06 05:05:26
● 2015-12-01 23:49:10
○ 2016-03-04 19:23:54
○ 2026-08-14 08:02:40
●NSns3.dnsowl.com2026-08-14 → 2026-08-14 · 3 obs
○ 2026-02-18 08:02:32
● 2026-08-14 08:02:38
● 2026-08-14 08:02:40
○NSns3.secure-ssl-server.net2015-08-06 → 2015-12-01 · 4 obs
● 2015-08-06 05:05:26
● 2015-12-01 23:49:10
○ 2016-03-04 19:23:54
○ 2026-08-14 08:02:40
○NSns69.domaincontrol.com2016-07-03 → 2017-02-18 · 5 obs
○ 2016-03-04 19:23:54
● 2016-07-03 01:10:54
● 2017-02-18 18:58:00
○ 2026-02-18 08:02:32
○ 2026-08-14 08:02:40
○NSns70.domaincontrol.com2016-07-03 → 2017-02-18 · 5 obs
○ 2016-03-04 19:23:54
● 2016-07-03 01:10:54
● 2017-02-18 18:58:00
○ 2026-02-18 08:02:32
○ 2026-08-14 08:02:40
○MXmail.studypro.org2015-08-06 → 2015-12-01 · 4 obs
● 2015-08-06 05:05:26
● 2015-12-01 23:49:10
○ 2016-03-04 19:23:54
○ 2026-08-14 08:02:40
○MXp.nsm.ctmail.com2016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40
○MXstudypro-org.mail.protection.outlook.com2016-07-03 → 2017-02-18 · 5 obs
○ 2016-03-04 19:23:54
● 2016-07-03 01:10:54
● 2017-02-18 18:58:00
○ 2026-02-18 08:02:32
○ 2026-08-14 08:02:40
○A13.248.169.482026-02-18 → 2026-02-18 · 4 obs
○ 2017-02-18 18:58:00
● 2026-02-18 08:02:32
○ 2026-08-14 08:02:38
○ 2026-08-14 08:02:40
○A184.168.221.402016-07-03 → 2017-02-18 · 5 obs
○ 2016-03-04 19:23:54
● 2016-07-03 01:10:54
● 2017-02-18 18:58:00
○ 2026-02-18 08:02:32
○ 2026-08-14 08:02:40
○A76.223.54.1462026-02-18 → 2026-02-18 · 4 obs
○ 2017-02-18 18:58:00
● 2026-02-18 08:02:32
○ 2026-08-14 08:02:38
○ 2026-08-14 08:02:40
○A83.138.8.842015-08-06 → 2015-12-01 · 4 obs
● 2015-08-06 05:05:26
● 2015-12-01 23:49:10
○ 2016-03-04 19:23:54
○ 2026-08-14 08:02:40
○A98.124.243.472016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:49:10
● 2016-03-04 19:23:54
○ 2016-07-03 01:10:54
○ 2026-08-14 08:02:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
studypro.orgns3.dnsowl.com, ns2.dnsowl.com, ns1.dnsowl.com-

✅ Authoritative Response

Server:162.159.26.136

NS records: ns3.dnsowl.com, ns2.dnsowl.com, ns1.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studypro.org (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.dnsowl.com, ns2.dnsowl.com...
TXT29f2f72bbd3aa477c57371ba1d2bc9(0x37313735)5dd1ed6, afternic-verification-WpAojaFMigMKh2FNvx
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

Analysis

Hierarchy

www.studypro.org and mail.studypro.org are both subdomains of studypro.org.

Name Servers

studypro.org is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

studypro.org partially shares its NS delegation with several other domains, including dd88zone.com, madridbet3119.com, ykasdt.life and two others.

The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.