 Results for duo.comTLD+1 (Organisation Level)
 Umbrella Rank: 86,197 DNSTwister | Comments | SPF Guru | ||||||||||||||||||||||||
SPF record for duo.com |
| 1 |  | include:_spf.google.com | Lookup |
| 2 | | include:_netblocks.google.com | Lookup |
| 3 | | include:_netblocks2.google.com | Lookup |
| 4 | | include:_netblocks3.google.com | Lookup |
| 5 |  | include:_spf.salesforce.com | Lookup |
| 6 |  | include:mktomail.com | Lookup |
| 7 |  | include:stspg-customer.com | Lookup |
| 8 |  | include:_spf.intacct.com | Lookup |
| 9 |  | include:servers.mcsv.net | Lookup |
| 10 | | exists:%{i}._spf.mta.salesforce.com |
DMARC record for duo.comVendor(s): dmarcian Policy: reject (100%) ✔️ Great work, You got there! Your domain is secured and it is not possible for your domain to be spoofed. Aggregate Recipients (1):
Forensic Recipients (1): mailto:[email protected] Failure Reporting Options(Recommended fo=1): Generate a DMARC failure report if any underlying authentication mechanism (SPF or DKIM) produced something other than an aligned “pass” result. (fo=1) "v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; fo=1; rf=afrf; pct=100; ri=86400; ruf=mailto:[email protected]; rua=mailto:[email protected]" |
BIMI record for duo.comduo.com currently has no default BIMI recordRead all about BIMI |
MX record for duo.com | ||
| Vendor | Preference | MX Record |
|---|---|---|
Google Workspace | 10 | aspmx.l.google.com. |
Google Workspace | 20 | alt1.aspmx.l.google.com. |
Google Workspace | 20 | alt2.aspmx.l.google.com. |
Google Workspace | 30 | aspmx4.googlemail.com. |
Google Workspace | 30 | aspmx2.googlemail.com. |
Google Workspace | 30 | aspmx3.googlemail.com. |
Google Workspace | 30 | aspmx5.googlemail.com. |
MTA-STS record for duo.com | |
| duo.com currently has no MTA-STS or TLS-RPT records | |
Name servers for duo.comns-55.awsdns-06.com.ns-1365.awsdns-42.org.ns-932.awsdns-52.net.ns-1733.awsdns-24.co.uk. |
Technology Partners for duo.com | |
| Alphabet Inc. is an American multinational technology conglomerate holding company headquartered in Mountain View, California. It was created through a restructuring of Google on October 2, 2015, and became the parent company of Google and several former Google subsidiaries. Lookup "google-site-verification=_6xJQkVWQvhjZ8WH17r2qEjOu0CYifwUq5DqV-aUPIE" |
 Workplace for Meta (Facebook) | Workplace is an online collaborative software tool developed by Meta Platforms. It facilitates online groupwork, instant messaging, video conferencing, and news sharing. Lookup "workplace-domain-verification=M0nohbh4MpXazNtpfeLQrdlEAbaeQ3" |
 Apple Business Manager | Apple Business Manager is a web-based portal for IT administrators to deploy iPhone, iPad, iPod touch, Apple TV, and Mac all from one place. Working seamlessly with your mobile device management (MDM) solution, Apple Business Manager makes it easy to automate device deployment, purchase apps and distribute content, and create Managed Apple IDs for employees. Lookup "apple-domain-verification=0NFHW4xLPA7qMAUl" |
 IdenTrust (HID Global) | IdenTrust, part of HID Global and headquartered in Salt Lake City, Utah, is a public key certificate authority that provides digital certificates to financial institutions, healthcare providers, government agencies and enterprises. Lookup "identrust_validate=VOOjXXB2PpF7kC14MiiEHi40phwnkIP1dhJ1AbyZxWKP" |
