worldstudycenter.com - dns.ninja

worldstudycenter.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
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

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=1786517139

Subdomains

mail.worldstudycenter.com

Same first word

worldstudycenter.com

DNS History

17 records (5 active, 12 former)

200920112013201520172019202120232025NSns1.afternic.comns2.afternic.comverification-d3jclucsp89ganyqbydeny.ns101.verify.hnns.pugmarks.comns1.nethost.co.ilns1.pugmarks.comns2.nethost.co.ilreplaceMXmail.worldstudycenter.compro05.winwinhosting.comA13.248.169.4876.223.54.146103.35.120.32103.35.120.7562.219.50.4765.182.191.19768.70.175.39
○NSns.pugmarks.com2015-06-04 → 2020-01-12 · 5 obs
○ 2008-03-19 09:38:28
● 2015-06-04 23:25:32
● 2020-01-12 14:14:12
○ 2026-03-21 11:35:18
○ 2026-08-12 06:50:44
●NSns1.afternic.com2026-03-21 → 2026-08-12 · 3 obs
○ 2020-01-12 14:14:12
● 2026-03-21 11:35:18
● 2026-08-12 06:50:44
○NSns1.nethost.co.il2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 09:38:28
○ 2015-06-04 23:25:32
○ 2026-08-12 06:50:44
○NSns1.pugmarks.com2015-06-04 → 2020-01-12 · 5 obs
○ 2008-03-19 09:38:28
● 2015-06-04 23:25:32
● 2020-01-12 14:14:12
○ 2026-03-21 11:35:18
○ 2026-08-12 06:50:44
●NSns2.afternic.com2026-03-21 → 2026-08-12 · 3 obs
○ 2020-01-12 14:14:12
● 2026-03-21 11:35:18
● 2026-08-12 06:50:44
○NSns2.nethost.co.il2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 09:38:28
○ 2015-06-04 23:25:32
○ 2026-08-12 06:50:44
○NSreplace2015-06-04 → 2020-01-12 · 5 obs
○ 2008-03-19 09:38:28
● 2015-06-04 23:25:32
● 2020-01-12 14:14:12
○ 2026-03-21 11:35:18
○ 2026-08-12 06:50:44
●NSverification-d3jclucsp89ganyqbydeny.ns101.verify.hn2026-03-21 → 2026-08-12 · 3 obs
○ 2020-01-12 14:14:12
● 2026-03-21 11:35:18
● 2026-08-12 06:50:44
○MXmail.worldstudycenter.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 09:38:28
○ 2015-06-04 23:25:32
○ 2026-08-12 06:50:44
○MXpro05.winwinhosting.com2015-06-04 → 2020-01-12 · 5 obs
○ 2008-03-19 09:38:28
● 2015-06-04 23:25:32
● 2020-01-12 14:14:12
○ 2026-03-21 11:35:18
○ 2026-08-12 06:50:44
○A103.35.120.322016-06-20 → 2016-06-20 · 4 obs
○ 2016-01-21 00:20:32
● 2016-06-20 08:26:02
○ 2017-02-15 07:42:38
○ 2026-08-12 06:50:44
○A103.35.120.752020-01-12 → 2020-01-12 · 4 obs
○ 2017-02-15 07:42:38
● 2020-01-12 14:14:12
○ 2026-03-21 11:35:18
○ 2026-08-12 06:50:44
●A13.248.169.482026-03-21 → 2026-08-12 · 3 obs
○ 2020-01-12 14:14:12
● 2026-03-21 11:35:18
● 2026-08-12 06:50:44
○A62.219.50.472008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 09:38:28
○ 2015-06-04 23:25:32
○ 2026-08-12 06:50:44
○A65.182.191.1972015-06-04 → 2016-01-21 · 5 obs
○ 2008-03-19 09:38:28
● 2015-06-04 23:25:32
● 2016-01-21 00:20:32
○ 2016-06-20 08:26:02
○ 2026-08-12 06:50:44
○A68.70.175.392017-02-15 → 2017-02-15 · 4 obs
○ 2016-06-20 08:26:02
● 2017-02-15 07:42:38
○ 2020-01-12 14:14:12
○ 2026-08-12 06:50:44
●A76.223.54.1462026-03-21 → 2026-08-12 · 3 obs
○ 2020-01-12 14:14:12
● 2026-03-21 11:35:18
● 2026-08-12 06:50:44

🔍 DNS Trace

Analysis

Hierarchy

worldstudycenter.com is the parent zone for mail.worldstudycenter.com.

IP Addresses

worldstudycenter.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

www.mvzy.com, mail.toddlerpuzzles.com, mpcsignergrid.xyz plus two other host names have IP numbers in common with worldstudycenter.com.

Name Servers

The authoritative name servers for worldstudycenter.com are ns1.afternic.com, ns2.afternic.com and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn — three in total.

worldstudycenter.com partially shares its NS delegation with several other domains, including mx.quasi.us, www.webares.com, olivediamonds.com and two others.

The name servers ns1.sudos.co, ns2.sudos.co, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn are often found in use alongside these name servers.

ns1.afternic.com, ns2.afternic.com and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn all resolve to exactly two IP numbers apiece: ns1.afternic.com → 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com → 173.201.66.69 and 2603:5:2226::45; verification-d3jclucsp89ganyqbydeny.ns101.verify.hn → 13.248.169.48 and 76.223.54.146.