Last Updated: April 19, 2024
houstonisd.org has 4 NS records, 1 A records, 0 AAAA records, 1 MX records, and 1 TXT records. Name servers for houstonisd.org are ns-1428.awsdns-50.org, ns-997.awsdns-60.net, ns-1742.awsdns-25.co.uk, ns-412.awsdns-51.com. A records for houstonisd.org are 52.206.191.232. MX records that process @houstonisd.org email are houstonisd-org.mail.protection.outlook.com. We have observed houstonisd.org to have 166 subdomains. The domain's primary website is hosted on a CloudFront web server at 52.206.191.232 in United States. The website's description is: "welcome to the homepage of the houston independent school district. hisd has 276 schools and over 194,000 students, making it the largest district in texas." houstonisd.org domain rank of 29,155 makes it valuable phishing target. Typosquat domains for houstonisd.org may look like xn--hostoisd-tpb04b.org, xn--hostoisd-tpb08b.org, xn--hostoisd-tpb02s.org, xn--hostoisd-tpb00b.org, houstoniss.org. As of April 19, 2024, houstonisd.org does not have any threat intelligence reports of concern.
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52.206.191.232
No DNS AAAA records
houstonisd-org.mail.protection.outlook.com
ns-1428.awsdns-50.org
ns-997.awsdns-60.net
ns-1742.awsdns-25.co.uk
ns-412.awsdns-51.com
houstonisd.org. 3600 IN TXT "v=spf1 ip4:166.127.112.179 include:amazonses.com include:sapsf.com include:_spf-sfdc.successfactors.com include:customerspf.schoolmessenger.com include:_spf.qualtrics.com include:spf.protection.outlook.com ~all"
houstonisd.org has 166 subdomains in our inventory.
CloudFront
United States
og:type: website
fb:app_id: 411584262324304
og:url: http%3a%2f%2fwww.houstonisd.org%2fdefault.aspx%3fpageid%3d1
og:title: houston independent school district / houston isd homepage
og:description: welcome to the homepage of the houston independent school district. hisd has 276 schools and over 194,000 students, making it the largest district in texas.
og:image: https://www.houstonisd.org//cms/lib2/tx01001591/centricity/page/1/hisd-logo-meta.png
og:image:width: 201
og:image:height: 385
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1712098891, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "53:A4:B3:83:26:F9:68:27:CB:00:DD:59:39:16:A2:DD:39:6C:8D:55", "authorityKeyIdentifier": "keyid:C0:CE:4C:B0:06:48:21:0B:4D:F4:A5:AC:F7:6B:F7:BA:DD:4E:04:4F\n", "extendedKeyUsage": "TLS Web client authentication, TLS Web server authentication", "subjectAltName": "DNS:www.houstonisd.org, DNS:houstonisd.org, DNS:vcseprod01.houstonisd.org", "crlDistributionPoints": "Full Name:\n URI:http://crl.securetrust.com/OVCA2_L1.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\n CPS: https://certs.securetrust.com/CA", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://certs.securetrust.com/issuers/OVCA2_L1.crt\nOCSP - URI:http://ocsp.securetrust.com/\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "55:96:EA:65:E7:D3:D5:F5:04:B6:7F:70:BF:4F:B1:8B:83:BE:30:84", "all_domains": ["houstonisd.org", "vcseprod01.houstonisd.org", "www.houstonisd.org"], "serial_number": "789376957C42933E2F5CFBFCDFBE62A1B373C", "subject": {"C": "US", "CN": "vcseprod01.houstonisd.org", "L": "Houston", "O": "Houston ISD", "ST": "Texas", "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=vcseprod01.houstonisd.org/L=Houston/O=Houston ISD/ST=Texas"}, "not_before": 1680562951, "issuer": {"C": "US", "CN": "Trustwave OV SHA256 Pre-Certificate CA", "L": "Chicago", "O": "Trustwave Holdings, Inc.", "ST": "Illinois", "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=Trustwave OV SHA256 Pre-Certificate CA/L=Chicago/O=Trustwave Holdings, Inc./ST=Illinois"}}, "cert_link": "https://ct.googleapis.com/logs/us1/argon2024/ct/v1/get-entries?start=63093712&end=63093712", "source": {"url": "https://ct.googleapis.com/logs/us1/argon2024/", "name": "Google 'Argon2024' log"}, "update_type": "PrecertLogEntry", "seen": 1680584619.439362, "cert_index": 63093712}}