|Site title||Not Present|
|Date first seen||June 2018|
|Netcraft Risk Rating||0/10|
|Netblock Owner||ANS Communications, Inc|
|IP address||188.8.131.52 (VirusTotal)|
|IPv6 address||Not Present|
|Organisation||Verizon Media Inc., United States|
|Top Level Domain||Commercial entities (.com)|
|DNS Security Extensions||unknown|
|0.0.0.0-255.255.255.255||N/A||IANA-BLK||The whole IPv4 address space|
|↳ 184.108.40.206-220.127.116.11||United States||NET152||Various Registries (Maintained by ARIN)|
|↳ 18.104.22.168-22.214.171.124||United States||UU-152-176||ANS Communications, Inc|
|↳ 126.96.36.199||United States||UU-152-176||ANS Communications, Inc|
|Subject Alternative Name||tag.sp.advertising.com|
|Validity period||From Apr 2 2020 to May 12 2022 (25 months, 1 week, 3 days)|
|Public key algorithm||rsaEncryption|
|Public key length||2048|
|Perfect Forward Secrecy||Yes|
|Next Protocol Negotiation||h2,http/1.1,http/1.0|
|Supported TLS Extensions||RFC5746 renegotiation info, RFC4492 EC point formats, RFC5077 session ticket, RFC4366 status request, Next Protocol Negotiation, unknown|
|Issuing organisation||DigiCert Inc|
|Issuer common name||DigiCert SHA2 Secure Server CA|
|Issuer unit||Not Present|
|Issuer location||Not Present|
|Issuer state||Not Present|
|Certificate Revocation Lists||
|Public Key Hash||2cc4c04aeab24819ce861f54dfa7d11f58cdaa7bfceb0d6213b75d5781c4b59b|
|OCSP servers||http://ocsp.digicert.com - 92.95% uptime in the past 24 hours
|OCSP stapling response||Certificate valid|
|OCSP data generated||Jul 6 02:08:58 2020 GMT|
|OCSP data expires||Jul 13 01:23:58 2020 GMT|
Signed Certificate Timestamps (SCTs)
|Certificate||DigiCert Yeti 2022
|Certificate||DigiCert Nessie 2022
This site does not support the SSL version 3 protocol.
The site did not offer the Heartbeat TLS extension prior to the Heartbleed disclosure, and so was not exploitable.
This test does not exploit the Heartbleed vulnerability but uses information from conventional HTTPS requests. More information about Heartbleed detection.
SSL Certificate Chain
|Common name||DigiCert Global Root CA|
|Validity period||From 2006-11-10 to 2031-11-10|
|Common name||DigiCert SHA2 Secure Server CA|
|Organisational unit||Not Present|
|Validity period||From 2013-03-08 to 2023-03-08|
Sender Policy Framework
A host's Sender Policy Framework (SPF) describes who can send mail on its behalf. This is done by publishing an SPF record containing a series of rules. Each rule consists of a qualifier followed by a specification of which domains to apply this qualifier to. For more information please see open-spf.org.
Warning: It appears that this host does not have an SPF record. There may be an SPF record on advertising.com: Check the site report.
Setting up an SPF record helps prevent the delivery of forged emails from your domain. Please note that an SPF record will only protect the domain it is added to and not any mail-enabled subdomains. It is recommended to add an SPF record to any subdomain with an MX record.
DMARC (Domain-based Message Authentication, Reporting and Conformance) is a mechanism for domain owners to indicate how mail purporting to originate from their domain should be authenticated. It builds on SPF and DKIM, providing a method to set policy and to give reporting of failures. For more information please see dmarc.org.
This host does not have a DMARC record. There may be a DMARC record on the site report for advertising.com: Check the site report.
No known trackers were identified.
Site Technology (fetched 5 days ago)
Includes all the main technologies that Netcraft detects as running on the server such as PHP.
HTTP compression is a capability that can be built into web servers and web clients to make better use of available bandwidth, and provide greater transmission speeds between both.