Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcclay-alton.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:05:53 UTC · ↺ Refresh
MX Hostnames
- digibis02.filter2.lastspam.com
- digibis01.filter2.lastspam.com
MX Priorities
- digibis01.filter2.lastspam.com: 10
- digibis02.filter2.lastspam.com: 20
A / AAAA Records
- 217.160.0.154 ↩ 217-160-0-154.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::243 ↩ 2001-08d8-100f-f000-0000-0000-0000-0243.elastic-ssl.ui-r.com
Mail Server IPs
- 38.124.232.179 ↩ server4.raptoremailsecurity.com
SOA Record
Raw SOA
ns29.1and1.com hostmaster.1and1.com 2016072531 28800 7200 604800 300
Primary NS (mname)
ns29.1and1.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2016072531
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns29.1and1.com
ns30.1and1.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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
4 records- v=verifydomain MS=4077428
- SPFv=spf1 include:spf.protection.outlook.com -all
- refq77ds7v94115rfs6gsir6ko
- 8heo39uadgg0tgjsp7f3vkuesf
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