Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advanceaquatanks.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 04:51:19 UTC · ↺ Refresh
MX Hostnames
- mail.advanceaquatanks.com
MX Priorities
- mail.advanceaquatanks.com: 0
A / AAAA Records
- 45.32.94.255 ↩ dvanceaquatanks.tempurl.host
- 2001:19f0:6001:566c:5400:4ff:fe9a:4e60 (no PTR)
Mail Server IPs
- 23.168.193.188 ↩ advanceaquatanks.com
SOA Record
Raw SOA
ns3.webline-dns.com administrator.webline-services.com 2026033003 3600 1800 1209600 86400
Primary NS (mname)
ns3.webline-dns.com
Admin Email (rname)
administrator@webline-services.com
Serial
2026033003
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.webline-dns.com
ns3.webline-dns.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:23.168.193.186 +ip4:23.168.193.188 +ip4:104.153.45.38 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=70
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 70% of failing messages only
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
1 record- SPFv=spf1 +a +mx +ip4:23.168.193.186 +ip4:23.168.193.188 +ip4:104.153.45.38 -all
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