Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
concretetuneup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:12:56 UTC · ↺ Refresh
MX Hostnames
- mail.concretetuneup.com
MX Priorities
- mail.concretetuneup.com: 0
A / AAAA Records
- 108.179.232.246 ↩ gator4237.hostgator.com
Mail Server IPs
- 108.179.232.246 ↩ gator4237.hostgator.com
SOA Record
Raw SOA
ns8473.hostgator.com root.gator4237.hostgator.com 2026032401 86400 7200 3600000 86400
Primary NS (mname)
ns8473.hostgator.com
Admin Email (rname)
root@gator4237.hostgator.com
Serial
2026032401
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns8473.hostgator.com
ns8474.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:108.167.189.63 +ip4:108.179.232.246 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._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
3 records- google-site-verification=_DEF1P8PdCUoOlovWdarFdRAIodb-eiJbhm2VCXDyjE
- SPFv=spf1 +a +mx +ip4:108.167.189.63 +ip4:108.179.232.246 ~all
- google-site-verification=QQvOkj1ZmIxD5wiqPZDaljgpYogmwt_4lnVCTET7NPg
Full email verification for concretetuneup.com
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