Test of petrkrcmar.cz
A
Detailed results
DNS servers
The domain has all its DNS servers accessible over IPv6, great!
petrkrcmar.cz
- ✓ flexi.oskarcz.net [2001:1528:132:70::1]
- ✓ ns1.petrkrcmar.cz [2a03:3b40:fe:50d::1]
- ✓ ns2.petrkrcmar.cz [2a03:3b40:100::1:534]
Web servers
The website is accessible over IPv6, great!
- ✓ 2a03:3b40:fe:50d::1
E-mail servers
E-mails are deliverable over IPv6, great!
- ✓ vf.krcmarovi.cz [2a03:3b40:fe:50d::1]
Last tests
| Test date | Grade |
|---|---|
| 28 Jun 2026 11:10 | A |