JEFFCO.US

Domain Rank: 47,860

Last Updated: May 21, 2024

JEFFCO.US Summary

jeffco.us has 2 NS records, 1 A records, 0 AAAA records, 2 MX records, and 6 TXT records. Name servers for jeffco.us are dns1.jeffco.us, dns2.jeffco.us. A records for jeffco.us are 199.184.241.62. MX records that process @jeffco.us email are mxb-0010c902.gslb.pphosted.com, mxa-0010c902.gslb.pphosted.com. We have observed jeffco.us to have 54 subdomains. Technology that may be in use at jeffco.us includes facebook, apple. jeffco.us domain rank of 47,860 makes it valuable phishing target. Typosquat domains for jeffco.us may look like xn--jffc-bva12o.us, xn--jffo-bvac.us, xn--jfco-bpa82h.us, xn--jffo-5tac.us, xn--jffo-2cb77g.us. As of May 21, 2024, jeffco.us does not have any threat intelligence reports of concern.

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JEFFCO.US DNS Records

A Records

199.184.241.62

AAAA Records

No DNS AAAA records

TXT Records

jeffco.us. 3600 IN TXT "xbWyPvXitPBYdA8X0s1s7a46bPnubZyJQ2q8at8rX+0="

jeffco.us. 3600 IN TXT "M7dtlinZ0nFvoAAsO/rtp1j5F1ny3k/wHe80TQv0+f2kuTyleuBXbkkhbtG61rpxJezCp0RitCo4YI9gDNGvYQ=="

jeffco.us. 3600 IN TXT "facebook-domain-verification=0nq50wifi2k69rrdckrr7kvbcmh8uf"

jeffco.us. 3600 IN TXT "MS=ms10079852"

jeffco.us. 3600 IN TXT "v=spf1 mx ip4:205.201.133.57 ip4:52.24.85.245 ip4:34.216.119.1 ip4:166.78.71.191/32 ip4:54.235.108.91" " a:mail.womzai.com include:spf.qscend.com include:_spf.mlsend.com include:spf-0010c902.pphosted.com include:_spf.salesforce.com -all"

jeffco.us. 3600 IN TXT "apple-domain-verification=IP5IUojd4lBCrD6e"

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JEFFCO.US Subdomains

jeffco.us has 54 subdomains in our inventory.

Hostname IP Address
jeffco.us 199.184.241.62
www.jeffco.us 104.18.15.127
archives.jeffco.us 35.166.81.138
coloradoplants.jeffco.us 199.184.241.36
entraprise.jeffco.us 199.184.241.140
owa.jeffco.us 199.184.241.59
districtsearch.jeffco.us 199.184.241.82
qmatic-lak.jeffco.us 199.184.241.105
airportcam.jeffco.us 199.184.241.3
sftp.jeffco.us 199.184.241.157

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JEFFCO.US Website

Web Server

cloudflare

IP Address

104.18.5.136

Country

United States

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JEFFCO.US Certificate Trust

Certificate Trust Log

{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1707004799, "signature_algorithm": "sha512, rsa", "extensions": {"subjectKeyIdentifier": "BF:95:14:F7:64:9A:CD:37:88:74:83:B1:C4:8C:83:05:41:DB:4F:83", "authorityKeyIdentifier": "keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:*.jeffco.us, DNS:*.admin.co.jeffco.us, DNS:www.jeffco.us, DNS:jeffco.us", "crlDistributionPoints": "Full Name:\n URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\n CPS: http://www.digicert.com/CPS", "ctlSignedCertificateTimestamp": "BIIBagFoAHYAdv-IPwq2-5VRwmHM9Ye6NLSkzbsp3GhCCp_mZ0xaOnQAAAGFeNfgJAAABAMARzBFAiB3-Y89nGcgvDshB0Oe1n9QYqkAP3ntTlv6hGa-CgYyhwIhALBSNrNywO74uzzTaarT3yVS5JJ711WXRGZvcE_1EJYXAHYASLDja9qmRzQP5WoC-p0w6xxSActW3SyB2bu_qznYhHMAAAGFeNfgHwAABAMARzBFAiAjpBaYSNU6A9C3YELNvXYfonLEiGRZgJj159GihkqZ3wIhAKd43gpC4QduU7-KkXfBXlnKqEwoKP68YB1jyoXDttHfAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb-H61BcAAAGFeNfgEQAABAMARzBFAiEAoMwoHkjNCPZXe1WGxAEGNLThYBiqdZuBz9fvn0PspqgCIGom9TjgaGbZGK1JfNK6MVyHV_2v_51rzNgOs601C3x8", "authorityInfoAccess": "CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt\nOCSP - URI:http://status.geotrust.com\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "12:AE:8F:3F:7F:93:68:96:94:BD:D6:61:9E:09:5D:ED:1B:98:D7:96", "all_domains": ["*.admin.co.jeffco.us", "*.jeffco.us", "jeffco.us", "www.jeffco.us"], "serial_number": "37D2F151119E0F8EE1BEEFB5C9274CD", "subject": {"C": "US", "CN": "jeffco.us", "L": "Golden", "O": "Jefferson County Government", "ST": "Colorado", "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=jeffco.us/L=Golden/O=Jefferson County Government/ST=Colorado"}, "not_before": 1672704000, "issuer": {"C": "US", "CN": "GeoTrust RSA CA 2018", "L": null, "O": "DigiCert Inc", "ST": null, "emailAddress": null, "OU": "www.digicert.com", "aggregated": "/C=US/CN=GeoTrust RSA CA 2018/O=DigiCert Inc/OU=www.digicert.com"}}, "cert_link": "https://yeti2024.ct.digicert.com/log/ct/v1/get-entries?start=43189762&end=43189762", "source": {"url": "https://yeti2024.ct.digicert.com/log/", "name": "DigiCert Yeti2024 Log"}, "update_type": "X509LogEntry", "seen": 1680458717.591584, "cert_index": 43189762}}

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