alpha-tech.gr - dns.ninja
alpha-tech.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.55.2.229🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | server145.cretaforce.gr | ||||||
| NS | ns289.cretaforce.gr ⭐ | ||||||
| A | 162.55.2.232🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | server145.cretaforce.gr | ||||||
| NS | ns290.cretaforce.gr | ||||||
| A | 162.55.2.229🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | server145.cretaforce.gr | ||||||
| MX | mail.alpha-tech.gr ⭐ | ||||||
| A | 162.55.2.232🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | server145.cretaforce.gr | ||||||
| TXT | v=spf1 a mx include:_spf.cretaforce.gr -all | ||||||
| SOA | ns289.cretaforce.grsupport@cretaforce.gr 2026-03-20 #16 | ||||||
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=2606291291 | ||||||
Previously MX for
alpha-tech.gr |
Subdomains
mail.alpha-tech.gr |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns1.unijobs.gr2026-03-31 → 2026-06-29 · 2 obs
○ 2026-06-29 15:45:40
○NSdns2.unijobs.gr2026-03-31 → 2026-06-29 · 2 obs
○ 2026-06-29 15:45:40
○NSfreedns1.registrar-servers.com2016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
○NSfreedns2.registrar-servers.com2016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
○NSfreedns3.registrar-servers.com2016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
○NSfreedns4.registrar-servers.com2016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
○NSfreedns5.registrar-servers.com2016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
●NSns289.cretaforce.gr2026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 15:42:14
● 2026-06-29 15:45:40
●NSns290.cretaforce.gr2026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 15:42:14
● 2026-06-29 15:45:40
○MXalpha-tech.gr2026-03-31 → 2026-06-29 · 2 obs
○ 2026-06-29 15:45:40
●MXmail.alpha-tech.gr2026-03-31 → 2026-06-29 · 2 obs
● 2026-06-29 15:45:40
○A142.132.213.922026-03-31 → 2026-06-29 · 2 obs
○ 2026-06-29 15:45:40
○A162.255.119.2532016-02-29 → 2017-03-31 · 4 obs
● 2017-03-31 10:09:40
○ 2026-03-31 15:42:14
○ 2026-06-29 15:45:40
●A162.55.2.2292026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 15:42:14
● 2026-06-29 15:45:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-d.ics.forth.gr, gr-at.ics.forth.gr, estia.ics.forth.gr, gr-c.ics.forth.gr... | - |
| alpha-tech.gr | ns289.cretaforce.gr, ns290.cretaforce.gr | - |
✅ Authoritative Response
Server:162.55.2.229
NS records: ns289.cretaforce.gr, ns290.cretaforce.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpha-tech.gr (unsigned zone)
⏱️ Timing
Total: 1406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.55.2.229 |
| NS | 2 | ns290.cretaforce.gr, ns289.cretaforce.gr |
| MX | 1 | mail.alpha-tech.gr (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.cretaforce.gr - |
| SOA | 1 | ns289.cretaforce.gr support.cretaforce.g |
Analysis
Hierarchy
alpha-tech.gr is the parent zone for mail.alpha-tech.gr.
IP Addresses
alpha-tech.gr directs to one IP number, which is 162.55.2.229.
Among the host names that share IP numbers with alpha-tech.gr are agthinktank.gr, unijobs.gr, gdc.gr and two others.
Name Servers
Two name servers handle the delegation for alpha-tech.gr: ns289.cretaforce.gr and ns290.cretaforce.gr.
alpha-tech.gr has the same name server delegation as a number of other domains, such as fmn.gr, touriusgreece.com, psychogios-rent.gr and two more.
alpha-tech.gr partially shares its NS delegation with several other domains, including rentvillas.gr, harbouryard.com, agthinktank.gr and two others.
These name servers are regularly seen alongside dns1.unijobs.gr and dns2.unijobs.gr as name servers.
ns289.cretaforce.gr resolves to 162.55.2.232. ns290.cretaforce.gr resolves to 162.55.2.229. Both host names point to a single IP number.
Mail Servers
alpha-tech.gr routes its mail through a single mail server, mail.alpha-tech.gr.
mail.alpha-tech.gr carries a single IP number, which is 162.55.2.232.