coderdojo.gr - robtex.com
coderdojo.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1c98:1010:1::99🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | linux2707.grserver.gr | ||||||
| A | 213.158.90.164🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium | ||||||
| NS | ns140.grserver.gr ⭐ | ||||||
| A | 2a00:1c98:1010:1::99🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | linux2707.grserver.gr | ||||||
| A | 213.158.90.164🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium | ||||||
| PTR | linux2707.grserver.gr | ||||||
| NS | ns139.grserver.gr | ||||||
| A | 2a00:1c98:1010:1::99🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | linux2707.grserver.gr | ||||||
| A | 213.158.90.164🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium | ||||||
| PTR | linux2707.grserver.gr | ||||||
| MX | mail.coderdojo.gr ⭐ | ||||||
| A | 2a00:1c98:1010:1::99🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network | ||||||
| PTR | linux2707.grserver.gr | ||||||
| A | 213.158.90.164🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium | ||||||
| PTR | linux2707.grserver.gr | ||||||
| TXT | v=spf1 +a +mx include:_spf.fastmail.gr -all | ||||||
| SOA | ns140.grserver.grhostmaster@grserver.gr 2026-02-04 #2 | ||||||
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=2603252191 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns139.grserver.gr2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 23:34:30
●NSns140.grserver.gr2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 23:34:30
●MXmail.coderdojo.gr2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 23:34:30
●A213.158.90.1642026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 23:34:30
●A2a00:1c98:1010:1::992026-03-17 → 2026-03-25 · 2 obs
● 2026-03-25 23:34:30
🔍 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... | - |
| coderdojo.gr | ns139.grserver.gr, ns140.grserver.gr | - |
✅ Authoritative Response
Server:213.158.90.164
NS records: ns139.grserver.gr, ns140.grserver.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderdojo.gr (unsigned zone)
⏱️ Timing
Total: 1144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.158.90.164 |
| AAAA | 1 | 2a00:1c98:1010:1::99 |
| NS | 2 | ns140.grserver.gr, ns139.grserver.gr |
| MX | 1 | mail.coderdojo.gr (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:_spf.fastmail.gr - |
| SOA | 1 | ns140.grserver.gr hostmaster.grserver.gr |
Analysis
IP Addresses
coderdojo.gr points to two IP numbers: 2a00:1c98:1010:1::99 and 213.158.90.164.
Other host names, for instance varfis.com, mail.katharismostzakion.gr, mail.dyp.gr, mail.kalantzisbros.gr and linuxzone70.grserver.gr share IP numbers with coderdojo.gr.
Name Servers
Delegation for coderdojo.gr rests with two name servers, ns139.grserver.gr and ns140.grserver.gr.
coderdojo.gr shares the same name server setup as other domains, including ktimamusama.gr, laserclinics.gr, fastoil.gr, optinspot.com and kokkinospiti.gr.
Host names with two IP numbers:
ns139.grserver.gr points to 2a00:1c98:1010:1::99 and 213.158.90.164.
ns140.grserver.gr points to 2a00:1c98:1010:1::99 and 213.158.90.164.
Host names pointing to 2a00:1c98:1010:1::99: ns139.grserver.gr, ns140.grserver.gr.
Host names pointing to 213.158.90.164: ns139.grserver.gr, ns140.grserver.gr.
Mail Servers
coderdojo.gr is handled by a single mail server, mail.coderdojo.gr.
mail.coderdojo.gr resolves to two IP numbers: 2a00:1c98:1010:1::99 and 213.158.90.164.