Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
naicapital.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:46:38 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 75.103.91.147 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2019120514 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2019120514
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3129.dns.dyn.com
ns4133.dns.dyn.com
ns1155.dns.dyn.com
ns2171.dns.dyn.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:spf.exclaimer.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.constantcontact.com ip4:50.31.55.126 ip4:198.37.158.223 ip4:149.72.181.242 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- google-site-verification=Oyt9p9m8RsIGzXPfzL30h5X1bTv-SggS5ONH_8a3kos
- nitro-verification-code=1234abcd1234abcd1234abc=
- apple-domain-verification=EZ4AcBRnny5nA24ySHgi7hIb0o4zD64vw8yo8g-buJg
- Foxit-domain-verification=b5d03fd755259551cf8b894b814311a5
- have-i-been-pwned-verification=cade8ea7951fd0468f9d137931455956
- SPFv=spf1 include:us._netblocks.mimecast.com include:spf.exclaimer.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.constantcontact.com ip4:50.31.55.126 ip4:198.37.158.223 ip4:149.72.181.242 ~all
- google-site-verification=QvOylN4nIREthIpBDWLkajQmufIsQxee2ZIeK0Nk-eU
- MYT5HZDK2D4XU5RTCYYFQJIGTWQL5CBS5WE21XT9
- dell-technologies-domain-verification=naicapital.com_ee17cd6b-ae05-4f69-bcbb-8a61a93bb182_1746217400
- atlassian-sending-domain-verification=54139827-f5e7-442d-815c-b94bc62898bb
- atlassian-domain-verification=XEtUjCSbx64N73LG5SFw14KVZxZdFmwsyjU50eZUDlkyhdRfj6l9bCVilRCe1fz6
- google-site-verification=V7D0mC2NEglJ_D50ER2Fdd0RMz9-fvtijqMzRoFuNgs
- have-i-been-pwned-verification=0ea42294a581ad85f226744329c58cb9
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