Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otcmarkets.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:09:04 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 54.161.251.92 ↩ ec2-54-161-251-92.compute-1.amazonaws.com
- 54.165.155.230 ↩ ec2-54-165-155-230.compute-1.amazonaws.com
- 100.30.44.66 ↩ ec2-100-30-44-66.compute-1.amazonaws.com
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-1261.awsdns-29.org dns-route53.otcmarkets.com 2014011600 14400 900 1814400 900
Primary NS (mname)
ns-1261.awsdns-29.org
Admin Email (rname)
dns-route53@otcmarkets.com
Serial
2014011600
Refresh
14400s
Retry
900s
Expire
1814400s
Minimum TTL
900s
Nameservers (NS)
ns-336.awsdns-42.com
ns-963.awsdns-56.net
ns-1261.awsdns-29.org
ns-1567.awsdns-03.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.intacct.com include:sendgrid.net include:aspmx.pardot.com ip4:38.140.112.234/32 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- pardot1119173=13a0c51de6bf7ef6607dab30ac2720a89e1d645379a5505838db622cc13216e6
- atlassian-domain-verification=PFguTvR24DPMrDn4CCWRJYYwY8xaWiO9pYPXlSACoapgdsUZQLsF7YTJhuH4PCx8
- zapier-domain-verification-challenge=33ee2e04-d6b7-453a-a091-d79871840d23
- atlassian-domain-verification=CF81/N5T2MOL9fbg5C9oyMbBFlwkvgdSEZPH0HxLCxHiZ/gWaRZcbsiDPpFqdaHm
- logmein-verification-code=1c80adb2-fa4d-4a99-9936-c11ae0de1832
- SPFv=spf1 include:us._netblocks.mimecast.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.intacct.com include:sendgrid.net include:aspmx.pardot.com ip4:38.140.112.234/32 -all
- google-site-verification=Zq_oRX_VZPaI5_rnlK6dqT1UR2bbj9Fd65VF3Z4WP9M
- ibmid=3bef0a19-4ac1-4bb3-bbc6-ec5e9fd1f31c
- anthropic-domain-verification-3expyy=E6a0D9MXSuRmMktPxQlfppC7B
- e833e042f509c996b1b25324d56659fb
- apple-domain-verification=BppeTBxuaI92SyVM
- docusign=5f486c5f-6518-4c4f-bc21-45e8cc8daa6a
- Intacct-esk=4FED1A5179FC769BE0538C06A8C0589E
- sending_domain1119173=8867ff7d5abd56b60b80603ce28fc99058b06ecb15bb7daaaacfbafd05f65fe3
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