Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
intersystems.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:16:34 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 23.49.178.177 ↩ a23-49-178-177.deploy.static.akamaitechnologies.com
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009209148 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009209148
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:198.133.74.84 ip4:38.105.105.84 ip4:213.157.25.146 ip4:213.157.25.152 ip4:203.63.134.26 ip4:203.63.134.25 ip4:203.63.172.105 ip4:220.244.32.116 ip4:12.226.24.13 ip4:38.111.9.84 ip4:38.111.8.85 ip4:52.38.191.241 ip4:12.226.27.62 ip4:12.226.24.14 ip4:109.235.123.150 include:sendgrid.net include:_netblocks.intersystems.com include:mailgun.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._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
29 records- _khsaovj9zw01wqr9z5gvrnp8qg9po9s
- mWeE8Q/Nx2HuT7zjDiT211nzlummzAtua1x/2l7RAVq+edWpeIYeqzygKgsnNtAFQsbUT00mzmVAPSh90ndS0g==
- SPFv=spf1 ip4:198.133.74.84 ip4:38.105.105.84 ip4:213.157.25.146 ip4:213.157.25.152 ip4:203.63.134.26 ip4:203.63.134.25 ip4:203.63.172.105 ip4:220.244.32.116 ip4:12.226.24.13 ip4:38.111.9.84 ip4:38.111.8.85 ip4:52.38.191.241 ip4:12.226.27.62 ip4:12.226.24.14 ip4:109.235.123.150 include:sendgrid.net include:_netblocks.intersystems.com include:mailgun.org ~all
- openai-domain-verification=dv-4uVXLR52YXS9JqbUsZrxuNzS
- webexdomainverification.ED4Q=0adddb83-7d36-4a53-b84e-a023510f0e49
- google-site-verification=cqGpJvwjxXq5FYHdxwDdpM6gWt2UDMu5doyczcueGRU
- zapier-domain-verification-challenge=2cf2459e-f766-495b-a927-520b61e62dd0
- a4444b67be754a2cac4da9bd99317a67
- pk8cmc73zjmxhkw56t0shd39vdz7cw9f
- cisco-ci-domain-verification=13ac50442a26f3c6ebbcfef23db4926cd482f265af2892fea53a4c82dc8074a4
- apple-domain-verification=BKoFRENo1RHWug1T
- google-site-verification=C_XzS16SkHffMooYCzB190UTDMwX8dWbBEJZ4bNoh-0
- docker-verification=e590b78d-c7ce-4e1e-b1f0-3853a642fc9b
- atlassian-domain-verification=0C/y7Z/cQ4CsjE6/DU3prApbkCae8UMpXd2fOcItic9xxRG5v7kb9dVTAf7u6ewF
- drift-domain-verification=02d5c3a4d33360f692721093f907bd187a564efd8e9b9ac7bd27a3a523f4dacc
- reachdesk-verification=0t3lwxS85K5J8oU4ZoVS6X6Nvgesp9gAe0zQDje9YoH6RucDW09KdGnd65JLGkAs
- gRgkf8GrQVRZTVY49aVU/+CsyZAgEOAgRSkcLhfl5R5Dh9zNSDiO/Px+SypWIV5rT7DIxkJuy9/mjqFawvL3jg==
- have-i-been-pwned-verification=ba7300872191dc07906164b14d91e30c
- anthropic-domain-verification-bv6q7v=wmen4Ilu9E5aCzMrrKPSbFfLT
- google-site-verification=0o08rnUhMuRWH5F-E7Qsu39ydgwLH9R7tq0BOmnFYvs
- nf2c91nlh9b8tbgty073fr361rfy9d7f
- _5lvrhko7o4x7ltfvcid7emff7sluye9
- google-site-verification=qXhnDPSWYoc9SbgxqZa1orUr7YV8oXZUeOITNwY-86w
- google-site-verification=LxkN5Sm4BDtxU7GsZJGOMfgK6oK6Q7PE8AAX_vFgIhI
- canva-site-verification=ShfR5tC7UoPmSMMSI3nIOQ
- miro-verification=875678ad9159bb260cf7388dea1dd09e8fbb62f5
- remarkable-domain-verification=d74207a3-225d-42e9-a522-2de2b63f98fd
- wy25bjv54h5n4438thrx0mj6wy44ftcz
- _s469zeja3ofrtujrakzqojgt47kp5z9
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