us.edu.pl
Total score
0.67
/ 1.00
Web hosting
1.0Hosted in the EU by an EU provider (Silesian University of Technology, Computer Centre)
- Hostname
- us.edu.pl
- IP address
- 155.158.211.71
- Country
- Poland
- ASN
- Silesian University of Technology, Computer Centre
- Server software
- nginx
Show raw HTTP headers ↓
Server: nginx Date: Thu, 04 Jun 2026 16:51:05 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Vary: Accept-Encoding, Accept-Encoding Last-Modified: Wed, 03 Jun 2026 15:15:22 GMT Content-Encoding: gzip
Verify independently
- Look up this IP on bgp.he.net (155.158.211.71) ↗
- Search this ASN on bgp.he.net ↗
- Run a DNS lookup on this host (us.edu.pl) ↗
Last scanned:
Mail hosting
0.0Hostname belongs to a known US provider (barracudanetworks.com)
- MX hostname
- d69205a.ess.barracudanetworks.com
- IP address
- 209.222.82.255
- Country
- United States
- ASN
- AMAZON-02
Verify independently
- Look up this IP on bgp.he.net (209.222.82.255) ↗
- Search this ASN on bgp.he.net ↗
- Run a DNS lookup on this host (d69205a.ess.barracudanetworks.com) ↗
Last scanned:
DNS
1.0DNS is managed by an EU provider (a-dns.pl)
- Primary nameserver
- a-dns.pl
- Country
- PL
- ASN
- Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
Verify independently
- Search this ASN on bgp.he.net ↗
- Run a DNS lookup on this host (a-dns.pl) ↗
- To verify yourself, run: dig +short a-dns.pl, then look up the IP on bgp.he.net.
Last scanned:
Score values: 1.0 = sovereign (EU-hosted, EU provider). 0.0 = non-sovereign (outside the EU, or on a non-EU-controlled provider — US, UK, etc. — regardless of where the datacenter sits). N/A = the sub-score couldn't be measured (no MX record, unresolvable host, etc.) and is excluded from the total.