Domain Overview
DNS: ✓ 11h ago
Checker: ✓ 11h ago
finelinesdesignstudio.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 07:55:11 UTC · ↺ Refresh
MX Hostnames
- mx-02-us-west-2.prod.hydra.sophos.com
- mx-01-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-01-us-west-2.prod.hydra.sophos.com: 0
- mx-02-us-west-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 108.179.243.134 ↩ 108-179-243-134.unifiedlayer.com
Mail Server IPs
- 54.191.41.184 ↩ ec2-54-191-41-184.us-west-2.compute.amazonaws.com
- 52.36.250.116 ↩ ec2-52-36-250-116.us-west-2.compute.amazonaws.com
- 44.233.136.139 ↩ ec2-44-233-136-139.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
ns43.worldnic.com namehost.worldnic.com 126031609 10800 3600 604800 3600
Primary NS (mname)
ns43.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns43.worldnic.com
ns44.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1; pct=100; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- sophos-domain-verification=76f394f14ad4841c05f16b96b4e87482e3ba043f60415173c59e878f0a0fb47a
- SPFv=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:protection.outlook.com -all
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