Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blue-iceberg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:19:22 UTC · ↺ Refresh
MX Hostnames
- blue-iceberg.com.c2.mx2.ik2.io
- blue-iceberg.com.c2.mx1.ik2.com
MX Priorities
- blue-iceberg.com.c2.mx2.ik2.io: 20
- blue-iceberg.com.c2.mx1.ik2.com: 10
A / AAAA Records
- 198.12.221.20 ↩ 20.221.12.198.host.secureserver.net
Mail Server IPs
- 66.228.130.221 ↩ s214c.ik2.com
- 64.38.239.83 ↩ s480d.ik2.com
SOA Record
Raw SOA
ns1.mediatemple.net dns.jomax.net 2025022400 28800 7200 604800 600
Primary NS (mname)
ns1.mediatemple.net
Admin Email (rname)
dns@jomax.net
Serial
2025022400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.mediatemple.net
ns1.mediatemple.net
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=s; adkim=s; fo=d;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 include:secureserver.net -all
- YvnFEPzwVv_JulBljbSDrdWsg_S2xLb_Y74XiGHWOA8
- cm._domainkey
- protonmail-verification=c48dc3eaa32c186e15ff9b47afa4ab1d74576d55
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