Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sdrillingc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 03:14:43 UTC · ↺ Refresh
MX Hostnames
- mail.sdrillingc.com
MX Priorities
- mail.sdrillingc.com: 0
A / AAAA Records
- 162.241.61.244 ↩ 162-241-61-244.unifiedlayer.com
Mail Server IPs
- 162.241.61.244 ↩ 162-241-61-244.unifiedlayer.com
SOA Record
Raw SOA
ns24.hostgator.co root.shared24.hostgator.co 2026031900 86400 7200 3600000 86400
Primary NS (mname)
ns24.hostgator.co
Admin Email (rname)
root@shared24.hostgator.co
Serial
2026031900
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns25.hostgator.co
ns24.hostgator.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.241.61.240 ip4:190.8.176.58 ip4:190.8.176.71 include:_spf.colhost.com include:md02.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
default._domainkey
dkim._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- MS=ms15062626
- SPFv=spf1 ip4:162.241.61.240 ip4:190.8.176.58 ip4:190.8.176.71 include:_spf.colhost.com include:md02.com -all
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