Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fastcompany.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:43:56 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 10
- mx1-us1.ppe-hosted.com: 5
A / AAAA Records
- 151.101.1.54 (no PTR)
- 151.101.193.54 (no PTR)
- 151.101.65.54 (no PTR)
- 151.101.129.54 (no PTR)
Mail Server IPs
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns-715.awsdns-25.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-715.awsdns-25.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-715.awsdns-25.net
ns-1515.awsdns-61.org
ns-1872.awsdns-42.co.uk
ns-27.awsdns-03.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:mail.zendesk.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._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
17 records- google-site-verification=W3-NcdnZXk2Yl4BinFIa3fKWuwJXgC4x-7a7LuiRLHI
- _globalsign-domain-verification=2wRqY6IrIINLY7B8Qcp-qur9HsiRTO04g4gwsMmFy3
- ca3-e2ea934ff9d1486f9910f9c81761fa99 MS=EA6BD12E4042FBE98C6039D238059CE6AE1E347F
- buu/MrJiTMBBRF3W3ASumwqjDif644jK3TX5YPk+D5g=
- _globalsign-domain-verification=UNpHzsP3DfgbAxW7_LaHmV-0basWFjytZ3uVL4DUzq
- ca3-05cc9f378ce24610b09ea1bd36527e63
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:mail.zendesk.com ~all
- google-site-verification=eO1qsJOo2gALpVdcso2IuN6exMycZNqDOO1XpeqTC_A
- YixrMKRsWOSKfzWgsRRi6NVmxyB4qG17n1iLIxsXxfXzkNFJKBVZXwdtDiU+ZorIZaJZCL/qpzsHemJdhnHfSw==
- Fastly-322681-041220-2816749
- _globalsign-domain-verification=3Z8bdt8iCWVQuFZDQkoKYwCoWBX6gyXdBAZWw1GzmI
- MS=ms42877241
- google-site-verification=PY9DET9Or1b_mkw2Xkgs3TBQaPEHmumzBTOk3_QaZ18
- ZOOM_verify_3AkoDfohygJsFa5Q70IqZB
- _globalsign-domain-verification=vgLXYEFUoOerT8uIZkhvA3Un5juG_KyzM_4G3EFw0_
- _globalsign-domain-verification=klUJkI4MZw-0elRtIBbVGs7d-e1CPM16mbnrVrKORw
- tollbit-domain-verification=96220e3137d5f1dc634856c5e2b7a7ba5f57096a7179bf1fdaa43239646c5108
Full email verification for fastcompany.com
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