Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
claussconstruction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:52:14 UTC · ↺ Refresh
MX Hostnames
- claussconstruction-com.mx1.arsmtp.com
- claussconstruction-com.mx2.arsmtp.com
MX Priorities
- claussconstruction-com.mx1.arsmtp.com: 10
- claussconstruction-com.mx2.arsmtp.com: 20
A / AAAA Records
- 35.209.183.198 ↩ 198.183.209.35.bc.googleusercontent.com
Mail Server IPs
- 8.31.233.235 ↩ server2004.appriver.com
- 8.19.118.213 ↩ server2005.appriver.com
SOA Record
Raw SOA
ns81.worldnic.com namehost.worldnic.com 123081409 10800 3600 604800 3600
Primary NS (mname)
ns81.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
123081409
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns81.worldnic.com
ns82.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:207.126.101.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- apple-domain-verification=l8dimh1aag8aNTYc
- 3q2m20ja7cv9rmgatv52aluata
- google-site-verification=eDQB1aDO0SSyzhy8hZhT05N3TliqhjqEIjGx8qcKO34
- MS=ms89696958
- SPFv=spf1 include:spf.protection.outlook.com ip4:207.126.101.0/24 -all
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