Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usertesting.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 07:51:22 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx3.googlemail.com: 50
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 30
- alt2.aspmx.l.google.com: 30
- aspmx2.googlemail.com: 50
A / AAAA Records
- 151.101.194.49 (no PTR)
- 151.101.66.49
- 151.101.2.49
- 151.101.130.49
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-94.awsdns-11.com awsdns-hostmaster.amazon.com 1 7200 60 1209600 60
Primary NS (mname)
ns-94.awsdns-11.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
60s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
ns-2009.awsdns-59.co.uk
ns-864.awsdns-44.net
ns-94.awsdns-11.com
ns-1160.awsdns-17.org
SPF Record
✓ Strict (-all)
v=spf1 include:usertesting.com._d.sgen.io include:_spf.sendergen.com include:mktomail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- pendo-domain-verification=dabaa9f8-9299-4158-9117-004aa9165651
- unblocked-domain-verification=6TTSs_0WMI2t2rs8bbVi1Q==
- adobe-idp-site-verification=d963c01faba284ff1135d5d109a54a23993bf75f91a08bcdbbb06f9b4b497f4c
- google-site-verification=6vxEqgFEFLZ_KlbHthJYKpMJIr9B7MNv5EPPXJE9HbA
- miro-verification=a34d943ecc5749b254ab5b1c6bae047e06e59979
- openai-domain-verification=dv-spwwdPTyHcsnIRNMvlpcq9s4
- jamf-site-verification=9832TE92Aayle3lpLfDoaQ
- mongodb-site-verification=0151noO0j9XUDxdqarAgKHoIM3lFm4vM
- workos-domain-verification=654cab166994f3570262f52d3e37232c27f9f91b
- anthropic-domain-verification-324bky=4C2JHW0P7iL48njF5h9hzKLKX
- atlassian-domain-verification=8nl0beB6acs4Of6phhZ6ryN6USjZyP9UsTNaAaGzJdy24q5IlpptW5WaL9hc/aXF
- cursor-domain-verification-qf54vs=QKKnFh9h6uktJ0Wx6VxpMueGR
- docusign=953c27dc-1db9-4c55-a075-b717f8cc9caf
- bluedot-domain-verification-jj52gx=4fHQLXcMLiEOzprpAOTSxrHzO
- docker-verification=42eed50b-be22-4c93-9601-050c2b35e4a2
- SPFv=spf1 include:usertesting.com._d.sgen.io include:_spf.sendergen.com include:mktomail.com -all
Full email verification for usertesting.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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