studentsworld.gr - robtex.com
studentsworld.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.92.135.136🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.enter.org.gr | ||||||
| NS | ns19092135136.a2dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 190.92.135.136🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.enter.org.gr | ||||||
| NS | ns1.enter.org.gr ⚠️ Not in zone NS records | ||||||
| A | 190.92.135.137🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.135.137.static.a2webhosting.com | ||||||
| NS | ns19092135137.a2dns.com ⚠️ Not in parent delegation | ||||||
| A | 190.92.135.137🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.135.137.static.a2webhosting.com | ||||||
| NS | ns2.enter.org.gr ⚠️ Not in zone NS records | ||||||
| A | 190.92.135.137🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | 190.92.135.137.static.a2webhosting.com | ||||||
| MX | mail.studentsworld.gr ⭐ | ||||||
| A | 190.92.135.136🇺🇸 A2HOSTING190.92.132.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.enter.org.gr | ||||||
| TXT | v=spf1 ip4:190.92.135.136 +a +mx +ip4:185.62.137.236 ~all | ||||||
| SOA | ns19092135136.a2dns.cominfo@ent3r.gr 2026-01-13 #1 | ||||||
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ 🔒 | ||||||
| NS | estia.ics.forth.gr 🔒 | ||||||
| NS | gr-at.ics.forth.gr 🔒 | ||||||
| NS | gr-c.ics.forth.gr 🔒 | ||||||
| NS | gr-d.ics.forth.gr 🔒 | ||||||
| NS | gr-m.ics.forth.gr 🔒 | ||||||
| SOA | grdns.ics.forth.grhmaster-info@ics.forth.gr serial=2602170091 | ||||||
DNS History
6 records (6 active, 0 former)
●NSns1.enter.org.gr2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
●NSns19092135136.a2dns.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
●NSns19092135137.a2dns.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
●NSns2.enter.org.gr2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
●MXmail.studentsworld.gr2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
●A190.92.135.1362026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 01:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr... | - |
| studentsworld.gr | ns1.enter.org.gr, ns2.enter.org.gr | - |
✅ Authoritative Response
Server: 190.92.135.137
NS records: ns1.enter.org.gr, ns2.enter.org.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentsworld.gr (unsigned zone)
⏱️ Timing
Total: 1022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.92.135.136 |
| NS | 2 | ns19092135136.a2dns.com, ns19092135137.a2dns.com |
| MX | 1 | mail.studentsworld.gr (pri: 0) |
| TXT | 1 | v=spf1 ip4:190.92.135.136 +a +mx +ip4:18 |
| SOA | 1 | ns19092135136.a2dns.com info.ent3r.gr |
AI analysis
studentsworld.gr points to IP number: 190.92.135.136.
Other host names such as mail.motoround-kefalonia.gr, eriettastudios-kefalonia.gr, ns19092135136.a2dns.com, mail.eriettastudios-kefalonia.gr and ammes.gr share IPs with studentsworld.gr.
studentsworld.gr is delegated to four name servers: ns19092135136.a2dns.com, ns19092135137.a2dns.com, ns1.enter.org.gr and ns2.enter.org.gr.
studentsworld.gr at least partially shares name servers with other domains, for instance ammes.gr, server.enter.org.gr, motoround-kefalonia.gr, eriettastudios-kefalonia.gr and enter.org.gr.
Host names with a single IP number:
ns19092135136.a2dns.com points to: 190.92.135.136.
ns19092135137.a2dns.com points to: 190.92.135.137.
ns1.enter.org.gr points to: 190.92.135.137.
ns2.enter.org.gr points to: 190.92.135.137.
Host names that point to 190.92.135.137: ns19092135137.a2dns.com, ns1.enter.org.gr and ns2.enter.org.gr.
studentsworld.gr is handled by a single mail server, mail.studentsworld.gr.
mail.studentsworld.gr points to a single IP: 190.92.135.136.