hashicorp.reviews

No Valid Email Server

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
hashicorp.reviews
No
None
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-27 21:38:50 UTC · ↺ Refresh

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MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 52.85.61.70 ↩ server-52-85-61-70.ewr53.r.cloudfront.net
  • 52.85.61.111 ↩ server-52-85-61-111.ewr53.r.cloudfront.net
  • 52.85.61.56 ↩ server-52-85-61-56.ewr53.r.cloudfront.net
  • 52.85.61.127 ↩ server-52-85-61-127.ewr53.r.cloudfront.net
  • 2600:9000:2209:bc00:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:5200:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:f000:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:8000:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:fc00:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:f800:18:a2d6:b580:93a1 (no PTR)
  • 2600:9000:2209:9400:18:a2d6:b580:93a1
  • 2600:9000:2209:2600:18:a2d6:b580:93a1

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA ns-525.awsdns-01.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-525.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-525.awsdns-01.net
ns-1137.awsdns-14.org
ns-165.awsdns-20.com
ns-1780.awsdns-30.co.uk

SPF Record

✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 -all
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