Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portospire.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:51:32 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-east-1.amazonaws.com
MX Priorities
- inbound-smtp.us-east-1.amazonaws.com: 10
A / AAAA Records
- 3.219.82.110 ↩ ec2-3-219-82-110.compute-1.amazonaws.com
- 54.172.122.4 ↩ ec2-54-172-122-4.compute-1.amazonaws.com
- 2600:1f18:2325:c799:edd6:c722:ed2c:c062 (no PTR)
- 2600:1f18:2325:c789:750e:15c3:a35c:9019 (no PTR)
Mail Server IPs
- 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
- 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
- 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
SOA Record
Raw SOA
ns-72.awsdns-09.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-72.awsdns-09.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-836.awsdns-40.net
ns-1345.awsdns-40.org
ns-1698.awsdns-20.co.uk
ns-72.awsdns-09.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:amazonses.com include:sendgrid.net include:_spf.atlassian.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- facebook-domain-verification=lqhdq9chuni6ah2thgsra380xwy05g
- google-site-verification=owtPhUX2X6BQsAdo8P7K1LgjboqcmVWcmi7fY3WgF7U
- google-site-verification=tV5zO5UN4BZObMik4BR8T0wJ3I3Pv72vSg4a6q1mvJ4
- stripe-verification=1ec5bd497d86b6407758bbecf2fae96b6889f4a8fbadd0047a2c9cf866da1472
- SPFv=spf1 mx include:amazonses.com include:sendgrid.net include:_spf.atlassian.net -all
- atlassian-domain-verification=-2iWoAxoEPTSic6S7k52Ik1jeCZ0SVOuwuegxLlNHIw5z+5zVPuGIvwds9vkGxvw
- atlassian-sending-domain-verification=2cd5bc54-51b7-4894-a485-357acf7d16c9
Full email verification for portospire.com
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