usability.gr - dns.ninja
usability.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.119.210.188🇬🇷 FASTPATH176.119.210.0/24 | ||||||
| NS | ns2.host5.fastpath.gr ⭐ ⚠️ Not in parent delegation | ||||||
| A | 176.119.210.162🇬🇷 FASTPATH176.119.210.0/24 | ||||||
| PTR | host5.fastpath.gr | ||||||
| NS | ns1.3www.dev ⚠️ Not in zone NS records | ||||||
| A | 176.119.210.188🇬🇷 FASTPATH176.119.210.0/24 | ||||||
| NS | ns1.host5.fastpath.gr ⚠️ Not in parent delegation | ||||||
| A | 176.119.210.162🇬🇷 FASTPATH176.119.210.0/24 | ||||||
| PTR | host5.fastpath.gr | ||||||
| NS | ns2.3www.dev ⚠️ Not in zone NS records | ||||||
| MX | mail.usability.gr ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:host5.fastpath.gr -all | ||||||
| SOA | ns2.host5.fastpath.grtm51@outlook.com.gr 2026-06-27 #1 | ||||||
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=2607251291 | ||||||
Subdomains
mail.usability.gr |
Same first word
DNS History
8 records (6 active, 2 former)
○NSdns1.papaki.gr2015-06-19 → 2017-03-22 · 4 obs
● 2017-03-22 22:00:06
○ 2026-07-11 12:12:32
○ 2026-07-25 16:00:46
○NSdns2.papaki.gr2015-06-19 → 2017-03-22 · 4 obs
● 2017-03-22 22:00:06
○ 2026-07-11 12:12:32
○ 2026-07-25 16:00:46
●NSns1.3www.dev2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 12:12:32
● 2026-07-25 16:00:46
●NSns1.host5.fastpath.gr2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 12:12:32
● 2026-07-25 16:00:46
●NSns2.3www.dev2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 12:12:32
● 2026-07-25 16:00:46
●NSns2.host5.fastpath.gr2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 12:12:32
● 2026-07-25 16:00:46
●MXmail.usability.gr2026-07-11 → 2026-07-25 · 2 obs
● 2026-07-25 16:00:46
●A176.119.210.1882026-07-11 → 2026-07-25 · 2 obs
● 2026-07-25 16:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-m.ics.forth.gr, gr-d.ics.forth.gr, gr-a.ics.forth.gr, grdns.ics.forth.gr... | - |
| usability.gr | ns1.3www.dev, ns2.3www.dev | - |
✅ Authoritative Response
Server:176.119.210.188
NS records: ns1.3www.dev, ns2.3www.dev
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usability.gr (unsigned zone)
⏱️ Timing
Total: 1110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.119.210.188 |
| NS | 2 | ns2.host5.fastpath.gr, ns1.host5.fastpath.gr |
| MX | 1 | mail.usability.gr (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:host5.fastpath.gr -all |
| SOA | 1 | ns2.host5.fastpath.gr tm51.outlook.com.g |
Analysis
Hierarchy
usability.gr serves as the parent of mail.usability.gr.
IP Addresses
usability.gr has exactly one IP address — 176.119.210.188.
geniouspc.gr, spiroduct.gr, elforno.gr plus two other host names have IP numbers in common with usability.gr.
Name Servers
Four name servers handle the delegation for usability.gr: ns1.3www.dev, ns2.3www.dev, ns1.host5.fastpath.gr and ns2.host5.fastpath.gr.
usability.gr has at least partial name server overlap with other domains, such as 3www.dev, my-toy.gr, upward.gr and two others.
ns1.smartdart.eu, ns2.smartdart.eu and ns3.3www.dev — plus 3 other name servers — are commonly paired with these name servers.
ns1.3www.dev points to 176.119.210.188. ns1.host5.fastpath.gr and ns2.host5.fastpath.gr each point to 176.119.210.162.
The host names ns1.host5.fastpath.gr and ns2.host5.fastpath.gr both resolve to 176.119.210.162 IP addresses.