Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
gcs.k12.al.us
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 11:30:17 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
asnsvr.asc.edu phduggan.asnmail.asc.edu 2024101641 3600 300 604800 28800
Primary NS (mname)
asnsvr.asc.edu
Admin Email (rname)
phduggan@asnmail.asc.edu
Serial
2024101641
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.asc.edu
ns3.asc.edu
asnsvr2.asc.edu
asnsvr.asc.edu
ns2.asc.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:129.66.13.23 ip4:157.149.51.1 include:_spf.google.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
2 records- MS=CE13FE6972A1F6EF63A4D2FBE5967095A12A0667
- SPFv=spf1 ip4:129.66.13.23 ip4:157.149.51.1 include:_spf.google.com -all
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