Test of www.webarchiv.cz
F
Detailed results
DNS servers
The domain has at least some of its DNS servers accessible over IPv6. That is grade B.
www.webarchiv.cz
- ✗ ns1.nkp.cz [no IPv6]
- ✓ nsa.ces.net [2001:718:1:1::144:205]
Web servers
Website without IPv6. That is grade E/F.
E-mail servers
E-mail servers without IPv6. That is grade E/F.
- ✗ fm2.nkp.cz [no IPv6]
Last tests
| Test date | Grade |
|---|---|
| 19 Apr 2026 19:15 | F |