techcrew.gr - dns.ninja
techcrew.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.120.147🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | ns311.ipdns.gr | ||||||
| NS | ns311.ipdns.gr ⭐ ⚠️ Not in parent delegation | ||||||
| A | 49.12.120.147🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | ns311.ipdns.gr | ||||||
| NS | ns133.ipdns.gr ⚠️ Not in zone NS records | ||||||
| A | 49.12.120.147🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | ns311.ipdns.gr | ||||||
| NS | ns134.ipdns.gr ⚠️ Not in zone NS records | ||||||
| A | 95.217.160.35🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC | ||||||
| PTR | ns312.ipdns.gr | ||||||
| NS | ns312.ipdns.gr ⚠️ Not in parent delegation | ||||||
| A | 95.217.160.35🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC | ||||||
| PTR | ns312.ipdns.gr | ||||||
| MX | techcrew.gr ⭐ | ||||||
| A | 49.12.120.147🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | ns311.ipdns.gr | ||||||
| TXT | v=spf1 ip4:49.12.120.147 +a +mx +ip4:142.132.254.13 ~all | ||||||
| SOA | ns311.ipdns.grnoc@ip.gr 2026-05-01 #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=2606280691 | ||||||
MX for
techcrew.gr |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXtechcrew.gr2026-02-15 → 2026-06-28 · 2 obs
● 2026-06-28 07:32:08
●A49.12.120.1472026-02-15 → 2026-06-28 · 2 obs
● 2026-06-28 07:32:08
🔍 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... | - |
| techcrew.gr | ns133.ipdns.gr, ns134.ipdns.gr | - |
✅ Authoritative Response
Server:95.217.160.35
NS records: ns133.ipdns.gr, ns134.ipdns.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcrew.gr (unsigned zone)
⏱️ Timing
Total: 2153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.120.147 |
| NS | 2 | ns311.ipdns.gr, ns312.ipdns.gr |
| MX | 1 | techcrew.gr (pri: 0) |
| TXT | 1 | v=spf1 ip4:49.12.120.147 +a +mx +ip4:142 |
| SOA | 1 | ns311.ipdns.gr noc.ip.gr |
Analysis
Mail Server Role
techcrew.gr handles its own mail, functioning as its own mail server.
IP Addresses
techcrew.gr resolves to just one IP address, 49.12.120.147.
Two other host names, along with knox.gr, mail.hermesrealty.gr and mail.megaparts.gr, also share IP numbers with techcrew.gr.
Name Servers
The NS records for techcrew.gr point to four name servers: ns133.ipdns.gr, ns134.ipdns.gr, ns311.ipdns.gr and ns312.ipdns.gr.
techcrew.gr has at least partial name server overlap with other domains, such as mavrovounibeach.gr, elektrologeio.gr, andretype.com and two others.
It is common to see these name servers used together with name servers ns81.ipdns.gr and ns82.ipdns.gr.
Four host names, each with a single IP address: ns133.ipdns.gr → 49.12.120.147, ns134.ipdns.gr → 95.217.160.35, ns311.ipdns.gr → 49.12.120.147 and ns312.ipdns.gr → 95.217.160.35.
ns133.ipdns.gr and ns311.ipdns.gr are host names that each point to 49.12.120.147 IP addresses.
ns134.ipdns.gr and ns312.ipdns.gr are host names that each point to 95.217.160.35 IP addresses.
Mail Servers
techcrew.gr is served by just one mail server: techcrew.gr.
techcrew.gr resolves to a single IP number: 49.12.120.147.