wz.cz
404 Not Found
wz.cz is registered with Gransy s.r.o. since November 13, 2000 (26.0 years). The registration expires on November 14, 2027. The site runs on Nginx. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 70 more days.
- Domain age
- 26.0 yrs
- Technologies
- 1
- Email security
- F
- SSL days left
- 70
Registration
| Registrar | Gransy s.r.o. |
|---|---|
| Registered | November 13, 2000 |
| Expires | November 14, 2027 |
| Updated | January 23, 2020 |
| Status | active |
| Name servers | a.ns.webzdarma.cz, b.ns.webzdarma.cz |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 185.64.219.26 | 600 |
| MX | mail-int.webzdarma.cz 5 | 600 |
| NS | b.ns.webzdarma.cz | 600 |
| NS | a.ns.webzdarma.cz | 600 |
| TXT | v=spf1 ip4:88.86.113.128/27 ip4:88.86.117.145/28 include:smtpx.stable.cz -all | 600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE2, Let's Encrypt |
| Expires | January 20, 2027 |
| Days remaining | 70 |
| Protocol | TLSv1.3 |
| Names | *.srv.wz.cz, *.tvurcewebu.cz, *.utu.cz, *.webzdarma.cz, *.wz.cz, *.wz.sk, tvurcewebu.cz, utu.cz, webzdarma.cz, wz.cz, wz.sk |
Email security
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- good1 MX record(s) found.
Homepage metadata
| Title | 404 Not Found |
|---|---|
| Indexable | Yes |
| Word count | 7 |
About wz.cz
Who is the registrar of wz.cz?
wz.cz is registered with Gransy s.r.o..
When does wz.cz expire?
The current registration of wz.cz expires on November 14, 2027. It was first registered on November 13, 2000.
What technology does wz.cz use?
We detected 1 technologies on wz.cz, including Nginx.
Does wz.cz protect its email with SPF and DMARC?
wz.cz scores 30/100 (grade F) for email security. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of wz.cz?
wz.cz uses b.ns.webzdarma.cz, a.ns.webzdarma.cz.