Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shflooring.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:39:34 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: 20
- mx-01-us-east-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 35.212.104.4 ↩ 4.104.212.35.bc.googleusercontent.com
Mail Server IPs
- 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
- 3.135.48.136 ↩ ec2-3-135-48-136.us-east-2.compute.amazonaws.com
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns1.siteground.net admins.siteground.com 306 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
306
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.siteground.net
ns1.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:shflooring.com.spf.auto.dnssmarthost.net include:_spf_useast2.prod.hydra.sophos.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- sophos-domain-verification=00045220aa3eb8b020fde6359856281483c6ec79c1944bfb452065760b26e089
- SPFv=spf1 include:spf.protection.outlook.com include:shflooring.com.spf.auto.dnssmarthost.net include:_spf_useast2.prod.hydra.sophos.com -all
- google-site-verification=Do3aKRdoKtEpynVJ4p4-_X3ijjBjOQyP09IY7xcSYLA
- oqarbcs0leqfgq6chgj45kend3
- sophos-domain-verification=868b3f05b56e3c82fc6b0e63ce6b7d229bac4ef6
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