Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simdocs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:15:45 UTC · ↺ Refresh
MX Hostnames
- simdocs.com
MX Priorities
- simdocs.com: 0
A / AAAA Records
- 66.102.133.156 ↩ sh-cp1-uk.yyz2.servername.online
Mail Server IPs
- 66.102.133.156 ↩ sh-cp1-uk.yyz2.servername.online
SOA Record
Raw SOA
ns1.hostpapa.com admin.hostpapa.ca 2026032007 3600 3600 1209600 10800
Primary NS (mname)
ns1.hostpapa.com
Admin Email (rname)
admin@hostpapa.ca
Serial
2026032007
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.hostpapa.com
ns1.hostpapa.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.102.133.156 ip4:76.74.128.247 +a +mx +ip4:69.90.160.220 +include:spf.hostpapa.com +include:relay.mailchannels.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:66.102.133.156 ip4:76.74.128.247 +a +mx +ip4:69.90.160.220 +include:spf.hostpapa.com +include:relay.mailchannels.net ~all
- _globalsign-domain-verification=0lwQF5mJMQNSZ5u1X34dKWDame_0bKJOrGd1Mwvlsb
Full email verification for simdocs.com
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