worldstudy.com - dns.ninja

worldstudy.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns5.afternic.com ⭐
A2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44
PTRns5.afternic.com
A97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns5.afternic.com
NSns6.afternic.com
A2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44
PTRns6.afternic.com
A173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns6.afternic.com
TXTv=spf1 -all
SOAns5.afternic.comdns@jomax.net 2025-09-30 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782897746

Subdomains

hostmaster.worldstudy.com

Same first word

worldstudy.de
worldstudy.in
worldstudy.com
worldstudy.com.ua
worldstudy.ru

Similar names

studyworld.de
studyworld.co.in
studyworld.net
studyworld.biz
studyworld.com.mx
studyworld.co.uk
studyworld.com
studyworld.in

DNS History

13 records (4 active, 9 former)

2008201020122014201620182020202220242026NSns5.afternic.comns6.afternic.coma.ns.ultsearch.comb.ns.ultsearch.comns1.namefind.comns1.sedoparking.comns2.sedoparking.comMXlocalhostA13.248.169.4876.223.54.146208.73.211.7066.116.125.6872.52.4.120
○NSa.ns.ultsearch.com2007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 20:59:48
○ 2015-07-10 20:19:16
○ 2026-07-01 09:33:10
○NSb.ns.ultsearch.com2007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 20:59:48
○ 2015-07-10 20:19:16
○ 2026-07-01 09:33:10
○NSns1.namefind.com2015-07-10 → 2016-04-07 · 5 obs
○ 2007-11-15 20:59:48
● 2015-07-10 20:19:16
● 2016-04-07 20:04:18
○ 2016-09-09 12:33:56
○ 2026-07-01 09:33:10
○NSns1.sedoparking.com2016-09-09 → 2017-12-04 · 5 obs
○ 2016-04-07 20:04:18
● 2016-09-09 12:33:56
● 2017-12-04 12:07:32
○ 2026-03-23 17:50:34
○ 2026-07-01 09:33:10
○NSns2.sedoparking.com2016-09-09 → 2017-12-04 · 5 obs
○ 2016-04-07 20:04:18
● 2016-09-09 12:33:56
● 2017-12-04 12:07:32
○ 2026-03-23 17:50:34
○ 2026-07-01 09:33:10
●NSns5.afternic.com2026-03-23 → 2026-07-01 · 3 obs
○ 2017-12-04 12:07:32
● 2026-03-23 17:50:34
● 2026-07-01 09:33:10
●NSns6.afternic.com2026-03-23 → 2026-07-01 · 3 obs
○ 2017-12-04 12:07:32
● 2026-03-23 17:50:34
● 2026-07-01 09:33:10
○MXlocalhost2016-09-09 → 2017-12-04 · 4 obs
● 2016-09-09 12:33:56
● 2017-12-04 12:07:32
○ 2026-03-23 17:50:34
○ 2026-07-01 09:33:10
●A13.248.169.482026-03-23 → 2026-07-01 · 3 obs
○ 2017-12-04 12:07:32
● 2026-03-23 17:50:34
● 2026-07-01 09:33:10
○A208.73.211.702015-07-10 → 2016-04-07 · 5 obs
○ 2007-11-15 20:59:48
● 2015-07-10 20:19:16
● 2016-04-07 20:04:18
○ 2016-09-09 12:33:56
○ 2026-07-01 09:33:10
○A66.116.125.682007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 20:59:48
○ 2015-07-10 20:19:16
○ 2026-07-01 09:33:10
○A72.52.4.1202016-09-09 → 2017-12-04 · 5 obs
○ 2016-04-07 20:04:18
● 2016-09-09 12:33:56
● 2017-12-04 12:07:32
○ 2026-03-23 17:50:34
○ 2026-07-01 09:33:10
●A76.223.54.1462026-03-23 → 2026-07-01 · 3 obs
○ 2017-12-04 12:07:32
● 2026-03-23 17:50:34
● 2026-07-01 09:33:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...-
worldstudy.comns5.afternic.com, ns6.afternic.com2 records

✅ Authoritative Response

Server:173.201.67.66

NS records: ns5.afternic.com, ns6.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldstudy.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns5.afternic.com, ns6.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns5.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)

Analysis

Hierarchy

The domain hostmaster.worldstudy.com falls under the parent worldstudy.com.

IP Addresses

worldstudy.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with www.betsats.xyz, lpj.co and cosylive.com, also share IP numbers with worldstudy.com.

Name Servers

worldstudy.com is served by two delegated name servers, ns5.afternic.com and ns6.afternic.com.

worldstudy.com shares its NS records with other domains, for example naopg.com, www.inhiyan.xyz, gatewayxr.com and two others.

At least some of worldstudy.com's name servers are shared with other domains, for example rxhu.xyz, synckava.xyz, 88time.xyz and two more.

These name servers tend to be deployed in combination with the name servers verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn and verification-xasfynzbhukeywmb4en3xv.ns101.verify.hn.

Each of the two host names carries two IP addresses: ns5.afternic.com points to 97.74.99.66 and 2603:5:2134::42, and ns6.afternic.com points to 173.201.67.66 and 2603:5:2234::42.