bigtech.pt - robtex.com
bigtech.pt
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-06-22 #11 | ||||||
Subdomains
loja.bigtech.pt |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSezra.ns.cloudflare.com2026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●NSzariyah.ns.cloudflare.com2026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●MXbigtech-pt.mail.protection.outlook.com2026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●A104.21.31.1322026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●A172.67.176.1392026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●A2606:4700:3031::ac43:b08b2026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
●A2606:4700:3033::6815:1f842026-05-11 → 2026-06-22 · 2 obs
● 2026-06-22 05:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | c.dns.pt, a.dns.pt, b.dns.pt, h.dns.pt... | - |
| bigtech.pt | zariyah.ns.cloudflare.com, ezra.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.72
NS records: zariyah.ns.cloudflare.com, ezra.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigtech.pt (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.31.132, 172.67.176.139 |
| AAAA | 2 | 2606:4700:3031::ac43:b08b, 2606:4700:3033::6815:1f84 |
| NS | 2 | ezra.ns.cloudflare.com, zariyah.ns.cloudflare.com |
| MX | 1 | bigtech-pt.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms92613748, v=spf1 include:spf.webapps.net include:s |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain loja.bigtech.pt falls under the parent bigtech.pt.
IP Addresses
bigtech.pt points to the four IP addresses 104.21.31.132, 172.67.176.139, 2606:4700:3031::ac43:b08b and 2606:4700:3033::6815:1f84.
dmrphone.com, gfx-hub.org, panels.apps.st and two other host names share IP numbers with bigtech.pt.
Name Servers
DNS delegation for bigtech.pt points to two name servers: ezra.ns.cloudflare.com and zariyah.ns.cloudflare.com.
bigtech.pt uses the same name servers as several other domains — among them xpanda.gr, ibgenius.com, stepe.gr and two more.
At least some of bigtech.pt's name servers are shared with other domains, for example poolsavers.com.au, livecameras.gr, showyourlogo.com and two more.
These name servers tend to be deployed in combination with the name servers suzanne.ns.cloudflare.com and andy.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
ezra.ns.cloudflare.com has IP addresses 108.162.195.15, 162.159.44.15 and 172.64.35.15, plus 3 other.
zariyah.ns.cloudflare.com has IP addresses 108.162.194.72, 162.159.38.72 and 172.64.34.72, plus 3 other.
Mail Servers
Mail for bigtech.pt is handled by a single mail server, bigtech-pt.mail.protection.outlook.com.
bigtech-pt.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.