Last Updated: May 09, 2024
tud.link has 4 NS records, 1 A records, 0 AAAA records, 1 MX records, and 1 TXT records. Name servers for tud.link are adns1.zih.tu-dresden.de, ns2.inwx.de, ns.inwx.de, adns2.zih.tu-dresden.de. A records for tud.link are 81.30.148.50. MX records that process @tud.link email are . We have observed tud.link to have 2 subdomains. A subdomain count of 2 is considered a small digital footprint. As of May 09, 2024, tud.link does not have any threat intelligence reports of concern.
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81.30.148.50
No DNS AAAA records
No DNS MX records
adns1.zih.tu-dresden.de
ns2.inwx.de
ns.inwx.de
adns2.zih.tu-dresden.de
tud.link. 86400 IN TXT "v=spf1 -all"
tud.link has 2 subdomains in our inventory.
Apache
Germany
{"data":{"cert_index":67058542,"cert_link":"https:\/\/oak.ct.letsencrypt.org\/2024h2\/ct\/v1\/get-entries?start=67058542&end=67058542","leaf_cert":{"all_domains":["tud.link"],"extensions":{"authorityInfoAccess":"OCSP - URI:http:\/\/ocsp.sectigo.com\nCA Issuers - URI:http:\/\/crt.sectigo.com\/SectigoRSAOrganizationValidationSecureServerCA.crt\n","authorityKeyIdentifier":"keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB\n","basicConstraints":"CA:FALSE","certificatePolicies":"Policy: 2.23.140.1.2.2\nPolicy: 1.3.6.1.4.1.6449.1.2.1.3.4\n CPS: https:\/\/sectigo.com\/CPS","crlDistributionPoints":"Full Name:\n URI:http:\/\/crl.sectigo.com\/SectigoRSAOrganizationValidationSecureServerCA.crl","ctlPoisonByte":true,"extendedKeyUsage":"TLS Web server authentication, TLS Web client authentication","keyUsage":"Digital Signature, Key Encipherment","subjectAltName":"DNS:tud.link","subjectKeyIdentifier":"20:8D:5C:49:FA:29:23:1E:06:44:10:B5:38:0E:44:DB:F5:BC:68:25"},"fingerprint":"74:2D:4E:86:46:E8:2E:D0:28:5A:EB:D3:CA:57:5D:70:A7:C7:57:4E","issuer":{"C":"GB","CN":"Sectigo RSA Organization Validation Secure Server CA","L":"Salford","O":"Sectigo Limited","OU":null,"ST":"Greater Manchester","aggregated":"\/C=GB\/CN=Sectigo RSA Organization Validation Secure Server CA\/L=Salford\/O=Sectigo Limited\/ST=Greater Manchester","emailAddress":null},"not_after":1734479999,"not_before":1702857600,"serial_number":"4E6D3FE5837801D0ADC507D5567FCE88","signature_algorithm":"sha256, rsa","subject":{"C":"DE","CN":"tud.link","L":null,"O":"Technische Universitaet Dresden","OU":null,"ST":"Sachsen","aggregated":"\/C=DE\/CN=tud.link\/O=Technische Universitaet Dresden\/ST=Sachsen","emailAddress":null}},"seen":1702905737.28048,"source":{"name":"Let's Encrypt 'Oak2024H2' log","url":"https:\/\/oak.ct.letsencrypt.org\/2024h2\/"},"update_type":"PrecertLogEntry"},"message_type":"certificate_update"}