Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
miruspr.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 07:11:54 UTC · ↺ Refresh
MX Hostnames
- mx-02-us-east-2.prod.hydra.sophos.com
- mx-01-us-east-2.prod.hydra.sophos.com
MX Priorities
- mx-02-us-east-2.prod.hydra.sophos.com: 10
- mx-01-us-east-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 192.252.151.59 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145 (no PTR)
Mail Server IPs
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
- 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
- 3.138.43.149 ↩ ec2-3-138-43-149.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns1.server323.com hostmaster.miruspr.com 1774938244 16384 2048 1048576 2560
Primary NS (mname)
ns1.server323.com
Admin Email (rname)
hostmaster@miruspr.com
Serial
1774938244
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns1.server323.com
ns2.server323.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:server323.smtp-spf.sureserver.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms98087333
- s1ctrmx37ht50j9zsxgz49vkc10wnr27
- sophos-domain-verification=727603d5cdf926de967fc195c89f641b79cf6368
- sophos-domain-verification=55245d766fc2873867bc7beacffac0c488bd5e87f1b6286aef9068728b0cba40
- SPFv=spf1 a mx include:server323.smtp-spf.sureserver.com ~all
- MS=ms12237066
Full email verification for miruspr.com
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