idnes.cz
iDNES.cz – s námi víte víc
idnes.cz is registered with INTERNET CZ, a.s. since November 30, 1997 (28.9 years). The registration expires on October 20, 2027. The site runs on Didomi, Content Security Policy, HSTS and 1 other technologies. Its email security grade is C. Its SSL certificate is issued by Sectigo Limited and is valid for 91 more days.
- Domain age
- 28.9 yrs
- Technologies
- 4
- Email security
- C
- SSL days left
- 91
Registration
| Registrar | INTERNET CZ, a.s. |
|---|---|
| Registered | November 30, 1997 |
| Expires | October 20, 2027 |
| Updated | August 30, 2026 |
| Status | active |
| Name servers | ns.mafra.cz, ns.mafracz.net, ns2.mafra.cz |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 185.17.117.32 | 162 |
| MX | smtp1.mafra.cz 10 | 300 |
| MX | smtp2.mafra.cz 10 | 300 |
| MX | smtp3.mafra.cz 20 | 300 |
| MX | smtp4.mafra.cz 20 | 300 |
| NS | ns.mafra.cz | 300 |
| NS | ns.mafracz.net | 300 |
| NS | ns2.mafra.cz | 300 |
| CAA | iodef 0 mailto:[email protected] | 300 |
| CAA | issue 0 letsencrypt.org | 300 |
| CAA | issue 0 sectigo.com | 300 |
| TXT | MS=ms45743943 | 300 |
| TXT | asv_domain=11002d5c5b01eab3f7176d9abcdde1f0 | 300 |
| TXT | anthropic-domain-verification-pfcahb=0fak8sXrPCWki4jCJc03aAdJ8 | 300 |
| TXT | google-site-verification=3gmVU4Owr1irArdk1y6yJuW61YwWidJGkuHorgyLxDc | 300 |
| TXT | google-site-verification=VdNNYIF4KCAI_-Fde4OKMfDGyYUb4JtYO8m8IbuDKAg | 300 |
| TXT | google-site-verification=e8vQLJxL2f86eMT_umz9otbgNecaKeIPbOc3APmK_tI | 300 |
| TXT | cisco-ci-domain-verification=1c493ddf9c6e7bbb3accae8c8bcaffdc5bc73dcee0a05cf2228e3bba1dd142d | 300 |
| TXT | v=spf1 include:spf.mailkit.eu include:_spf.xqueue.com include:spfam.mafra.cz include:spfna.mafra.cz include:spfag.mafra.cz include:spf.protection.outlook.com ip4:195.146.144.22 ip4:195.146.144.24 ip4:185.63.156.22 ip4:185.63.156.24 include:spf.smartemailing.cz -all | 300 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-WD22KHSSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA DV E36, Sectigo Limited |
| Expires | February 9, 2027 |
| Days remaining | 91 |
| Protocol | TLSv1.3 |
| Names | *.idnes.cz, idnes.cz |
Email security
- warnSPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it.
- warnDMARC applies its policy to only 10% of failing mail.
- 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).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected], mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2, mail, dkim).
Homepage metadata
| Title | iDNES.cz – s námi víte víc |
|---|---|
| Description | Nejnovější zprávy z vašeho kraje, České republiky a celého světa. |
| Language | cs |
| Canonical | https://www.idnes.cz/ |
| Structured data | NewsMediaOrganization |
| Indexable | Yes |
| Word count | 2952 |
About idnes.cz
Who is the registrar of idnes.cz?
idnes.cz is registered with INTERNET CZ, a.s..
When does idnes.cz expire?
The current registration of idnes.cz expires on October 20, 2027. It was first registered on November 30, 1997.
What technology does idnes.cz use?
We detected 4 technologies on idnes.cz, including Didomi, Content Security Policy, HSTS, Google Tag Manager.
Does idnes.cz protect its email with SPF and DMARC?
idnes.cz scores 67/100 (grade C) for email security. SPF uses 10 of the 10 allowed DNS lookups. Adding another service may break it. DMARC applies its policy to only 10% of failing mail.
What are the name servers of idnes.cz?
idnes.cz uses ns.mafra.cz, ns.mafracz.net, ns2.mafra.cz.