Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lwscientific.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 23:16:29 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: 10
- mx-02-us-west-2.prod.hydra.sophos.com: 20
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
- 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
- 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
phil.ns.cloudflare.com dns.cloudflare.com 2399960904 10000 2400 604800 1800
Primary NS (mname)
phil.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399960904
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
romina.ns.cloudflare.com
phil.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.happyfox.com include:_spf.google.com include:_spf_uswest2.prod.hydra.sophos.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- sophos-domain-verification=1c38421c7104e54eb5ee1a93bf0e56cab569c228352e9c3453a8a15dcb21cfae
- sophos-domain-verification=6b623baa1289dbca1c7ae0b6fa2620b0570bdd37
- SPFv=spf1 include:spf.happyfox.com include:_spf.google.com include:_spf_uswest2.prod.hydra.sophos.com ~all
Full email verification for lwscientific.com
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