Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tandemtheory.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:39:38 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
No priority data.
A / AAAA Records
- 141.193.213.10
- 141.193.213.11
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns68.domaincontrol.com
ns67.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=tandemtheory.com.hosted.spf-report.com
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=10;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 1 found
google._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
9 records- klaviyo-site-verification=TWmaAA
- apple-domain-verification=5p40qmShbXGUfSRZ
- v=verifydomain MS=8093042
- google-site-verification=BIfztADy5aBCei2o5aZf4kQBGE7qliKi0i6XP8xr4s8
- google-site-verification=AoJvHNYQAQltezAn-8f2Fppx4SLxgsJlpmKQSH1zToA
- SPFv=spf1 redirect=tandemtheory.com.hosted.spf-report.com
- google-site-verification=sQQ8D7tezIWM-JFDTVw_xsG71WKl4dwWgqKLsGsfvyI
- google-site-verification=QPo0LfZbWKpZD4ax-wopFylK8himNKFbHadXW9rAPi0
- google-site-verification=2YoUF3nLwAHQEsAfU86q3rE8umWerlSAaApDgv3-zgw
Full email verification for tandemtheory.com
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