Last Updated: June 11, 2024
ptb.de has 4 NS records, 1 A records, 0 AAAA records, 2 MX records, and 3 TXT records. Name servers for ptb.de are dns-2.dfn.de, dns-3.dfn.de, ns1.ptb.de, dns-1.dfn.de. A records for ptb.de are 192.53.103.121. MX records that process @ptb.de email are mx1.berlin.ptb.de, mx1.bs.ptb.de. We have observed ptb.de to have 540 subdomains. Technology that may be in use at ptb.de includes apple. ptb.de domain rank of 25,008 makes it valuable phishing target. Typosquat domains for ptb.de may look like ptbt.de, pt-b.de, p6b.de, ptbf.de, xtb.de. As of June 11, 2024, ptb.de does not have any threat intelligence reports of concern.
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192.53.103.121
No DNS AAAA records
mx1.berlin.ptb.de
mx1.bs.ptb.de
dns-2.dfn.de
dns-3.dfn.de
ns1.ptb.de
dns-1.dfn.de
ptb.de. 14400 IN TXT "v=spf1 ip4:192.53.103.120/32 ip4:194.94.94.97/32 ip6:2001:638:610:bd01::120/128 ip6:2001:638:610:cdce::61/128 include:spf.smtp.net ~all"
ptb.de. 14400 IN TXT "apple-domain-verification=XrEPkGN8FLiu5cwG"
ptb.de. 14400 IN TXT "MS=ms58576303" "3600"
ptb.de has 540 subdomains in our inventory.
No domain meta-data found. Please check back at a later time.
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1727567999, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "80:20:EF:0F:77:F1:FE:DD:37:76:9C:10:94:3D:52:FF:E3:C4:81:A2", "authorityKeyIdentifier": "keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:zs.ptb.de, DNS:youtube.ptb.de, DNS:www.zs.ptb.de, DNS:www.youtube.ptb.de, DNS:www.vv.ptb.de, DNS:www.technologytransfer.ptb.de, DNS:www.technologietransfer.ptb.de, DNS:www.rea.ptb.de, DNS:www.ptb.info, DNS:www.ptb.eu, DNS:www.ptb.berlin, DNS:www.metrologycloud.eu, DNS:www.kbs.ptb.de, DNS:www.izsm.eu, DNS:www.izsm.de, DNS:www.explosionsschutz.ptb.de, DNS:www.ex-inno.ptb.de, DNS:www.dkd.ptb.de, DNS:www.dkd.eu, DNS:www.cab.ptb.de, DNS:www.bam.ptb.de, DNS:www.adkbs.ptb.de, DNS:vv.ptb.de, DNS:technologytransfer.ptb.de, DNS:technologietransfer.ptb.de, DNS:rea.ptb.de, DNS:ptb.info, DNS:ptb.eu, DNS:ptb.de, DNS:ptb.berlin, DNS:metrologycloud.eu, DNS:kbs.ptb.de, DNS:izsm.eu, DNS:izsm.de, DNS:explosionsschutz.ptb.de, DNS:ex-inno.ptb.de, DNS:einkauf.ptb.de, DNS:dkd.ptb.de, DNS:dkd.eu, DNS:cab.ptb.de, DNS:boltzmann.ptb.de, DNS:bam.ptb.de, DNS:adkbs.ptb.de, DNS:www.ptb.de", "crlDistributionPoints": "Full Name:\n URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl", "keyUsage": "Digital Signature, Key Encipherment", "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", "ctlPoisonByte": true, "authorityInfoAccess": "OCSP - URI:http://ocsp.sectigo.com\nCA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "CD:33:03:1F:00:C6:05:EB:B0:96:65:1E:30:DE:24:D0:6D:CE:3C:15", "all_domains": ["youtube.ptb.de", "izsm.de", "www.kbs.ptb.de", "www.ptb.berlin", "explosionsschutz.ptb.de", "www.youtube.ptb.de", "zs.ptb.de", "ptb.berlin", "dkd.eu", "rea.ptb.de", "www.technologytransfer.ptb.de", "www.ex-inno.ptb.de", "www.metrologycloud.eu", "technologietransfer.ptb.de", "cab.ptb.de", "www.technologietransfer.ptb.de", "www.vv.ptb.de", "adkbs.ptb.de", "www.explosionsschutz.ptb.de", "ex-inno.ptb.de", "www.zs.ptb.de", "www.izsm.eu", "www.izsm.de", "www.bam.ptb.de", "technologytransfer.ptb.de", "www.ptb.de", "kbs.ptb.de", "izsm.eu", "ptb.de", "www.ptb.info", "www.adkbs.ptb.de", "bam.ptb.de", "www.dkd.eu", "www.cab.ptb.de", "einkauf.ptb.de", "www.dkd.ptb.de", "metrologycloud.eu", "www.ptb.eu", "vv.ptb.de", "dkd.ptb.de", "ptb.info", "www.rea.ptb.de", "ptb.eu", "boltzmann.ptb.de"], "serial_number": "2F2C0B008339F65989078CFB8D13EB6D", "subject": {"C": "DE", "CN": "www.ptb.de", "L": null, "O": "Physikalisch-Technische Bundesanstalt", "ST": "Niedersachsen", "emailAddress": null, "OU": null, "aggregated": "/C=DE/CN=www.ptb.de/O=Physikalisch-Technische Bundesanstalt/ST=Niedersachsen"}, "not_before": 1695945600, "issuer": {"C": "GB", "CN": "Sectigo RSA Organization Validation Secure Server CA", "L": "Salford", "O": "Sectigo Limited", "ST": "Greater Manchester", "emailAddress": null, "OU": null, "aggregated": "/C=GB/CN=Sectigo RSA Organization Validation Secure Server CA/L=Salford/O=Sectigo Limited/ST=Greater Manchester"}}, "cert_link": "https://ct.cloudflare.com/logs/nimbus2024/ct/v1/get-entries?start=191002523&end=191002523", "source": {"url": "https://ct.cloudflare.com/logs/nimbus2024/", "name": "Cloudflare 'Nimbus2024' Log"}, "update_type": "PrecertLogEntry", "seen": 1696027187.374207, "cert_index": 191002523}}