Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
whistlerdesign.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 22:34:11 UTC · ↺ Refresh
MX Hostnames
- whistlerdesign.com
MX Priorities
- whistlerdesign.com: 0
A / AAAA Records
- 74.63.233.134 ↩ 134-233-63-74.static.reverse.lstn.net
Mail Server IPs
- 74.63.233.134 ↩ 134-233-63-74.static.reverse.lstn.net
SOA Record
Raw SOA
ns-us09.mithrilnetwork.com ilya.internet-exposure.com 2026021701 3600 1800 1209600 86400
Primary NS (mname)
ns-us09.mithrilnetwork.com
Admin Email (rname)
ilya@internet-exposure.com
Serial
2026021701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-us10.mithrilnetwork.com
ns-us09.mithrilnetwork.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:74.63.233.130 ip4:74.63.233.134 ip4:107.161.91.130 ip4:107.161.91.134 ip4:138.128.184.66 ip4:138.128.184.74 +a +mx +ip4:138.128.172.194 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:74.63.233.130 ip4:74.63.233.134 ip4:107.161.91.130 ip4:107.161.91.134 ip4:138.128.184.66 ip4:138.128.184.74 +a +mx +ip4:138.128.172.194 ~all
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