hostmaster.worldstudy.com - dns.ninja
hostmaster.worldstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns5.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44 | ||||||
| PTR | ns5.afternic.com | ||||||
| A | 97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns5.afternic.com | ||||||
| NS | ns6.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44 | ||||||
| PTR | ns6.afternic.com | ||||||
| A | 173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
worldstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns5.afternic.com ⭐ | ||||||
| NS | ns6.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns5.afternic.comdns@jomax.net 2025-09-30 #0 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.namefind.com2015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 23:02:40
○ 2026-03-23 17:50:34
○ 2026-07-01 19:35:20
●NSns5.afternic.com2026-03-23 → 2026-07-01 · 3 obs
● 2026-03-23 17:50:34
● 2026-07-01 19:35:20
●NSns6.afternic.com2026-03-23 → 2026-07-01 · 3 obs
● 2026-03-23 17:50:34
● 2026-07-01 19:35:20
○MX.2026-03-23 → 2026-07-01 · 2 obs
○ 2026-07-01 19:35:20
●A13.248.169.482026-03-23 → 2026-07-01 · 3 obs
● 2026-03-23 17:50:34
● 2026-07-01 19:35:20
○A208.73.211.702015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 23:02:40
○ 2026-03-23 17:50:34
○ 2026-07-01 19:35:20
●A76.223.54.1462026-03-23 → 2026-07-01 · 3 obs
● 2026-03-23 17:50:34
● 2026-07-01 19:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| worldstudy.com | ns5.afternic.com, ns6.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.99.66
NS records: ns5.afternic.com, ns6.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldstudy.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns5.afternic.com, ns6.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns5.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)
Analysis
IP Addresses
hostmaster.worldstudy.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with hostmaster.worldstudy.com are goao.org, a.ns.b-1st.com, annywhere.com and two others.
Name Servers
hostmaster.worldstudy.com is served by two delegated name servers, ns5.afternic.com and ns6.afternic.com.
hostmaster.worldstudy.com has the same name server delegation as a number of other domains, such as ns1.allthemedia.com, medrenew.com, customerserviceguru.net and two more.
hostmaster.worldstudy.com partially shares its NS delegation with several other domains, including hc3.xyz, didapplications.xyz, etswap.com and two others.
These name servers are regularly seen alongside verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn and verification-mdzaaqbc9wh5xb8j4cudbd.ns101.verify.hn as name servers.
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.