openstudent.com - dns.ninja
openstudent.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 | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786339724 | ||||||
Same first word
openstudent.com |
openstudent.ru |
openstudent.ca |
openstudent.de |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-04-08 → 2026-08-10 · 3 obs
● 2026-04-08 19:03:58
● 2026-08-10 05:57:40
○NSns1.seer.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-04 18:42:26
○ 2026-08-10 05:57:40
○NSns17.domaincontrol.com2026-04-08 → 2026-08-10 · 2 obs
○ 2026-08-10 05:57:40
○NSns18.domaincontrol.com2026-04-08 → 2026-08-10 · 2 obs
○ 2026-08-10 05:57:40
●NSns2.afternic.com2026-04-08 → 2026-08-10 · 3 obs
● 2026-04-08 19:03:58
● 2026-08-10 05:57:40
○NSns2.seer.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-04 18:42:26
○ 2026-08-10 05:57:40
●A13.248.169.482026-04-08 → 2026-08-10 · 2 obs
● 2026-08-10 05:57:40
○A15.197.148.332026-04-08 → 2026-08-10 · 2 obs
○ 2026-08-10 05:57:40
○A3.33.130.1902026-04-08 → 2026-08-10 · 2 obs
○ 2026-08-10 05:57:40
●A76.223.54.1462026-04-08 → 2026-08-10 · 2 obs
● 2026-08-10 05:57:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openstudent.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstudent.com (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
openstudent.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — mx.shatili.com, usrents.net, quantumsupermarket.xyz and two others — share IP numbers with openstudent.com.
Name Servers
openstudent.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
openstudent.com shares its name server setup with other domains, including anzhuo.ellenguajesecretodelasventas.com, specialpackaging.com, phjo.com and two others.
There is at least partial name server overlap between openstudent.com and other domains — brombeeren.com, rcbs.xyz, chatccl.com and two more among them.
These name servers frequently co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.