Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
nvision3d.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:27:31 UTC · ↺ Refresh
MX Hostnames
- 1135f379.22.ik2.io
- 1135f379.21.ik2.com
MX Priorities
- 1135f379.22.ik2.io: 20
- 1135f379.21.ik2.com: 10
A / AAAA Records
- 205.209.110.9 ↩ server.bouldersitehost.com
Mail Server IPs
- 38.246.57.226 ↩ s602a.ik2.io
- 64.38.239.82 ↩ s480c.ik2.io
- 207.81.189.178 ↩ s250a.ik2.com
- 38.246.57.230 ↩ s602e.ik2.com
- 162.213.157.172 ↩ s236a.ik2.com
- 64.38.239.83 ↩ s480d.ik2.com
SOA Record
Raw SOA
ns1.bouldersitehost.com billymathews.mac.com 2026052001 3600 1800 1209600 86400
Primary NS (mname)
ns1.bouldersitehost.com
Admin Email (rname)
billymathews@mac.com
Serial
2026052001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.bouldersitehost.com
ns1.bouldersitehost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:205.209.110.9 ip4:23.83.0.0/24 include:relay.mailchannels.net include:relay.mailbaby.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ 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
1 record- SPFv=spf1 ip4:205.209.110.9 ip4:23.83.0.0/24 include:relay.mailchannels.net include:relay.mailbaby.net ~all
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