Last Updated: May 16, 2024
rufruf.cz has 4 NS records, 8 A records, 0 AAAA records, 5 MX records, and 4 TXT records. Name servers for rufruf.cz are ns-243.awsdns-30.com, ns-578.awsdns-08.net, ns-1380.awsdns-44.org, ns-1646.awsdns-13.co.uk. A records for rufruf.cz are 52.219.170.8, 52.219.47.184, 52.219.169.56, 52.219.169.116, 52.219.168.94, 52.219.168.50, 52.219.46.42, 52.219.75.234. MX records that process @rufruf.cz email are alt1.aspmx.l.google.com, aspmx2.googlemail.com, alt2.aspmx.l.google.com, aspmx3.googlemail.com, aspmx.l.google.com. We have observed rufruf.cz to have 5 subdomains. A subdomain count of 5 is considered a small digital footprint. Technology that may be in use at rufruf.cz includes google, facebook. As of May 16, 2024, rufruf.cz does not have any threat intelligence reports of concern.
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52.219.170.8
52.219.47.184
52.219.169.56
52.219.169.116
52.219.168.94
52.219.168.50
52.219.46.42
52.219.75.234
No DNS AAAA records
alt1.aspmx.l.google.com
aspmx2.googlemail.com
alt2.aspmx.l.google.com
aspmx3.googlemail.com
aspmx.l.google.com
ns-243.awsdns-30.com
ns-578.awsdns-08.net
ns-1380.awsdns-44.org
ns-1646.awsdns-13.co.uk
rufruf.cz. 300 IN TXT "google-site-verification=ehCDwxTTa9BeTNerUkffAemHx1WtBOPn4PeYyTjmycs"
rufruf.cz. 300 IN TXT "facebook-domain-verification=cja0mf299do3cbtyhku5abusy7oncv"
rufruf.cz. 300 IN TXT "v=spf1 include:_spf.google.com include:_emailing.heureka.cz ~all"
rufruf.cz. 300 IN TXT "google-site-verification=DTusK04p-Ae7LmjUe0nwHM4mWXWjpUd0m_aVaGVvokA"
rufruf.cz has 5 subdomains in our inventory.
CloudFront
3.5.136.158
Germany
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1694995199, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "78:8D:3F:C6:77:22:B4:EF:76:1E:14:72:6D:1D:1D:A1:D7:7C:55:11", "authorityKeyIdentifier": "keyid:C0:31:52:CD:5A:50:C3:82:7C:74:71:CE:CB:E9:9C:F9:7A:EB:82:E2\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:*.rufruf.cz", "crlDistributionPoints": "Full Name:\n URI:http://crl.r2m02.amazontrust.com/r2m02.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://crt.r2m02.amazontrust.com/r2m02.cer\nOCSP - URI:http://ocsp.r2m02.amazontrust.com\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "9B:0D:BF:7E:44:07:30:F3:C7:03:25:E6:C4:46:35:30:92:2C:E8:3F", "all_domains": ["*.rufruf.cz"], "serial_number": "807C8A5AE7A99693202FCDB2639F6E9", "subject": {"C": null, "CN": "*.rufruf.cz", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=*.rufruf.cz"}, "not_before": 1677628800, "issuer": {"C": "US", "CN": "Amazon RSA 2048 M02", "L": null, "O": "Amazon", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=Amazon RSA 2048 M02/O=Amazon"}}, "cert_link": "https://nessie2023.ct.digicert.com/log/ct/v1/get-entries?start=193230433&end=193230433", "source": {"url": "https://nessie2023.ct.digicert.com/log/", "name": "DigiCert Nessie2023 Log"}, "update_type": "PrecertLogEntry", "seen": 1677710237.416794, "cert_index": 193230433}}