satech.gr - dns.ninja
satech.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.52.90🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | web-systems.gr | ||||||
| NS | ns1.web-systems.gr ⭐ | ||||||
| A | 148.251.52.90🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | web-systems.gr | ||||||
| NS | ns2.web-systems.gr | ||||||
| A | 148.251.52.90🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | web-systems.gr | ||||||
| MX | mail.satech.gr ⭐ | ||||||
| A | 148.251.52.90🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | web-systems.gr | ||||||
| TXT | v=spf1 a mx ip4:148.251.52.90 include:_spf.google.com ~all | ||||||
| SOA | ns1.web-systems.grcustomers@web-systems.gr serial=1782419271 | ||||||
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=2608060091 | ||||||
Subdomains
mail.satech.gr |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.web-systems.gr2015-05-10 → 2026-08-06 · 2 obs
● 2026-08-06 04:01:42
●NSns2.web-systems.gr2015-05-10 → 2026-08-06 · 2 obs
● 2026-08-06 04:01:42
●MXmail.satech.gr2015-05-10 → 2026-08-06 · 2 obs
● 2026-08-06 04:01:42
○A136.243.6.672015-10-10 → 2017-04-05 · 5 obs
● 2015-10-10 18:49:40
● 2017-04-05 21:00:10
○ 2026-02-16 14:26:22
○ 2026-08-06 04:01:42
●A148.251.52.902026-02-23 → 2026-08-06 · 3 obs
● 2026-02-23 10:19:54
● 2026-08-06 04:01:42
○A37.48.90.1102015-05-10 → 2015-05-10 · 3 obs
○ 2015-10-10 18:49:40
○ 2026-08-06 04:01:42
○A5.9.49.1802026-02-16 → 2026-02-22 · 5 obs
● 2026-02-16 14:26:22
● 2026-02-22 12:35:02
○ 2026-02-23 10:19:54
○ 2026-08-06 04:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-m.ics.forth.gr, gr-at.ics.forth.gr, gr-d.ics.forth.gr, gr-a.ics.forth.gr... | 10 records |
| satech.gr | ns1.web-systems.gr, ns2.web-systems.gr | 2 records |
✅ Authoritative Response
Server:148.251.52.90
NS records: ns1.web-systems.gr, ns2.web-systems.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for satech.gr (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.52.90 |
| NS | 2 | ns2.web-systems.gr, ns1.web-systems.gr |
| MX | 1 | mail.satech.gr (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:148.251.52.90 include:_s |
| SOA | 1 | ns1.web-systems.gr customers.web-systems |
📌 Glue Records Collected
Total: 12
In-bailiwick: 10 (gr-m.ics.forth.gr, gr-m.ics.forth.gr, gr-at.ics.forth.gr...)
Out-of-bailiwick: 2 (ns1.web-systems.gr, ns2.web-systems.gr)
Analysis
Hierarchy
mail.satech.gr is delegated beneath satech.gr.
IP Addresses
satech.gr resolves to one IP address: 148.251.52.90.
mail.kavourinos.gr, tenniscourtsmap.com, ns1.websystems.gr and two other host names share IP numbers with satech.gr.
Name Servers
satech.gr is served by two delegated name servers, ns1.web-systems.gr and ns2.web-systems.gr.
satech.gr uses the same name servers as several other domains — among them web-systems.gr, jpoptics.com, nymfasia.gr and two more.
ns1.web-systems.gr and ns2.web-systems.gr share one IP address between them — 148.251.52.90.
These two host names — ns1.web-systems.gr and ns2.web-systems.gr — each point to 148.251.52.90 IP addresses.
Mail Servers
Mail for satech.gr is handled by a single mail server, mail.satech.gr.
There is one IP number for mail.satech.gr: 148.251.52.90.