linkreldns-prefetchhrefhttpsgithub-cloud.s3.amazonaws.com

No Valid Email Server

Domain Overview

DNS: ✓ 11d ago Checker: ✓ 11d ago
linkreldns-prefetchhrefhttpsgithub-cloud.s3.amazonaws.com
No
None
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-22 07:38:16 UTC · ↺ Refresh

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MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 52.216.44.201 ↩ s3-1-w.amazonaws.com
  • 52.217.223.49 ↩ s3-1-w.amazonaws.com
  • 54.231.169.249 ↩ s3-1-w.amazonaws.com
  • 16.15.199.68 (no PTR)
  • 16.15.183.19 (no PTR)
  • 52.217.89.252 ↩ s3-1-w.amazonaws.com
  • 3.5.12.113 ↩ s3-w.us-east-1.amazonaws.com
  • 52.216.57.209 ↩ s3-1-w.amazonaws.com
CNAME → s3-1-w.amazonaws.com

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA ns-328.awsdns-41.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 293
Primary NS (mname)
ns-328.awsdns-41.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
293s

Nameservers (NS)

ns-674.awsdns-20.net
ns-1173.awsdns-18.org
ns-1620.awsdns-10.co.uk
ns-328.awsdns-41.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

1 record
  • 38361f7847dfc47d25ea018cc49d2d4b
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