iscool.gr - dns.ninja
iscool.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.69.5.199🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.199.5.69.159.clients.your-server.de | ||||||
| NS | ns1.iscool.gr ⭐ | ||||||
| A | 159.69.5.199🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.199.5.69.159.clients.your-server.de | ||||||
| NS | ns2.iscool.gr | ||||||
| A | 159.69.5.199🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.199.5.69.159.clients.your-server.de | ||||||
| MX | mail.iscool.gr ⭐ | ||||||
| A | 159.69.5.199🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.199.5.69.159.clients.your-server.de | ||||||
| TXT | v=spf1 +a +mx include:spf.mandrillapp.com -all | ||||||
| SOA | ns1.iscool.grit@advisable.gr 2026-06-17 #7 | ||||||
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-a.ics.forth.gr | ||||||
| NS | gr-at.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=2607150991 | ||||||
Subdomains
Same first word
iscool.ws |
iscool.gr |
iscool.nl |
iscool.app |
iscool.cn |
iscool.com.br |
iscool.co.il |
iscool.co |
iscool.com |
iscool.fr |
iscool.be |
iscool.co.uk |
iscool.de |
iscool.eu |
iscool.cz |
iscool.pl |
iscool.net |
iscool.info |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns01.rdc-host.com2016-12-28 → 2017-11-28 · 4 obs
● 2017-11-28 03:54:38
○ 2026-02-21 10:22:02
○ 2026-07-15 10:44:22
○NSns02.rdc-host.com2016-12-28 → 2017-11-28 · 4 obs
● 2017-11-28 03:54:38
○ 2026-02-21 10:22:02
○ 2026-07-15 10:44:22
●NSns1.iscool.gr2026-02-21 → 2026-07-15 · 3 obs
● 2026-02-21 10:22:02
● 2026-07-15 10:44:22
●NSns2.iscool.gr2026-02-21 → 2026-07-15 · 3 obs
● 2026-02-21 10:22:02
● 2026-07-15 10:44:22
●MXmail.iscool.gr2016-12-28 → 2026-07-15 · 2 obs
● 2026-07-15 10:44:22
●A159.69.5.1992026-02-21 → 2026-07-15 · 3 obs
● 2026-02-21 10:22:02
● 2026-07-15 10:44:22
○A77.235.42.2012016-12-28 → 2017-11-28 · 4 obs
● 2017-11-28 03:54:38
○ 2026-02-21 10:22:02
○ 2026-07-15 10:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-a.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr... | - |
| iscool.gr | ns2.iscool.gr, ns1.iscool.gr | 2 records |
✅ Authoritative Response
Server:159.69.5.199
NS records: ns2.iscool.gr, ns1.iscool.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iscool.gr (unsigned zone)
⏱️ Timing
Total: 951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.5.199 |
| NS | 2 | ns2.iscool.gr, ns1.iscool.gr |
| MX | 1 | mail.iscool.gr (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:spf.mandrillapp.co |
| SOA | 1 | ns1.iscool.gr it.advisable.gr |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.iscool.gr, ns1.iscool.gr)
Analysis
Hierarchy
iscool.gr is a parent domain, with mail.iscool.gr, ns2.iscool.gr and ns1.iscool.gr beneath it.
IP Addresses
iscool.gr points to a single IP number: 159.69.5.199.
Additional host names — mail.hipharmacy.gr, mail.bostonkd.com, ns1.mipesun.gr and two others — share IP numbers with iscool.gr.
Name Servers
iscool.gr has two authoritative name servers — ns1.iscool.gr and ns2.iscool.gr.
ns1.iscool.gr and ns2.iscool.gr each point to one IP address — 159.69.5.199.
The host names ns1.iscool.gr and ns2.iscool.gr both resolve to 159.69.5.199 IP addresses.
Mail Servers
iscool.gr has one mail server: mail.iscool.gr.
mail.iscool.gr points to one IP number — 159.69.5.199.