centrum.cz
Centrum.cz: Fandíme dobrému obsahu
centrum.cz is registered with Webglobe, s.r.o. since July 12, 1997 (29.3 years). The registration expires on October 24, 2027. The site runs on Next.js, React, WordPress and 10 other technologies. Its email security grade is D. Its SSL certificate is issued by Sectigo Limited and is valid for 54 more days.
- Domain age
- 29.3 yrs
- Technologies
- 13
- Email security
- D
- SSL days left
- 54
Registration
| Registrar | Webglobe, s.r.o. |
|---|---|
| Registered | July 12, 1997 |
| Expires | October 24, 2027 |
| Updated | June 19, 2019 |
| Status | active |
| Name servers | max.ns.cloudflare.com, pam.ns.cloudflare.com |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 46.255.231.129 | 260 |
| MX | centrum-cz-10mx1.eco-mx.cz 10 | 96 |
| MX | centrum-cz-10mx2.eco-mx.cz 10 | 96 |
| MX | centrum-cz-20mx1.eco-mx.cz 20 | 96 |
| MX | centrum-cz-20mx2.eco-mx.cz 20 | 96 |
| NS | max.ns.cloudflare.com | 86400 |
| NS | pam.ns.cloudflare.com | 86400 |
| TXT | v=spf1 redirect=_spf.centrum.cz | 300 |
| TXT | amazonses:zhwnMMKwePHOMKAE378OO5hqbD1h+VXiQvh7TgZFkQc= | 300 |
| TXT | google-site-verification=MEKZYb6k-z494g7Hs87mlSjL71DkzAiQve-iZuM6a7U | 300 |
| TXT | google-site-verification=q6tA5OYkNydQyUnQ63ncTNYRw0rLgXO2ASHL9BwgA4w | 300 |
| TXT | google-site-verification=uOQOS8Qfjty5hHS3I9DCL5P_t11ujP4VVpi9bjvBxao | 300 |
| AAAA | 2a00:da80:e::129 | 300 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-MSV56MGWSSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA DV R36, Sectigo Limited |
| Expires | January 4, 2027 |
| Days remaining | 54 |
| Protocol | TLSv1.3 |
| Names | *.centrum.cz, centrum.cz |
Email security
- warnSPF ends with ?all, which tells receivers nothing. Use ~all or -all.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- 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.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: s1, s2, mail).
- good4 MX record(s) found.
Homepage metadata
| Title | Centrum.cz: Fandíme dobrému obsahu |
|---|---|
| Description | Centrum.cz je český internetový portál nabízející e-mail, aktuální zpravodajství, počasí a další zajímavé služby. |
| Language | cs |
| Structured data | WebSite |
| Indexable | Yes |
| Word count | 4176 |
About centrum.cz
Who is the registrar of centrum.cz?
centrum.cz is registered with Webglobe, s.r.o..
When does centrum.cz expire?
The current registration of centrum.cz expires on October 24, 2027. It was first registered on July 12, 1997.
What technology does centrum.cz use?
We detected 13 technologies on centrum.cz, including Cloudflare, WordPress, Next.js, React, Swiper, Sentry.
Does centrum.cz protect its email with SPF and DMARC?
centrum.cz scores 54/100 (grade D) for email security. SPF ends with ?all, which tells receivers nothing. Use ~all or -all. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of centrum.cz?
centrum.cz uses max.ns.cloudflare.com, pam.ns.cloudflare.com.