Domain Overview
DNS: ✓ 9h ago
Checker: ✓ 9h ago
visualdx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 09:52:41 UTC · ↺ Refresh
MX Hostnames
- visualdx-com.mail.eo.outlook.com
MX Priorities
- visualdx-com.mail.eo.outlook.com: 0
A / AAAA Records
- 3.225.140.35 ↩ ec2-3-225-140-35.compute-1.amazonaws.com
- 54.227.156.28 ↩ ec2-54-227-156-28.compute-1.amazonaws.com
- 3.227.88.23
- 32.199.66.37
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1546.awsdns-01.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1546.awsdns-01.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1546.awsdns-01.co.uk
ns-379.awsdns-47.com
ns-972.awsdns-57.net
ns-1290.awsdns-33.org
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:104.235.30.0/28 include:amazonses.com include:aspmx.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
17 records- MS=97173A8D1879D763A62BBAAC4EF818F4E882EDF3
- anthropic-domain-verification-3fzcbz=lW5BDXmttFYQM0xALjsKrQ7gd
- google-site-verification=AmLAG4Sizs-FryddhOwGPGrdtDRx1Ubth6Ykzzs9Ero
- docusign=c89f438a-3655-45c1-89e4-69e5dfa8539f
- stripe-verification=b59fd12e59c7e1a9c2de2cbfb48dab924faca56da9ea977ead9266c5a5b53d38
- SPFv=spf1 mx ip4:104.235.30.0/28 include:amazonses.com include:aspmx.pardot.com include:_spf.salesforce.com include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net -all
- 1password-site-verification=4KMC66DN7FFJDLCN2UVEDWPVHI
- apple-domain-verification=kFUahDJEMb70rSJN
- google-site-verification=LXuH9eFcocVSzui1n5JDd4IzNmSgH72Pnxeu9u5bKXs
- pardot_11412_*=05212c20fa3aca63e000dec3a22b8fcfede3209e26f872d035c406d93d524b8d
- ZOOM_verify_DA2XYdmZTia9r8x_eLHgpg
- google-site-verification=DwMDtWwFtUpbvHAk6kcJtq5w2ITCc2LFsNsaQRgm2xw
- google-site-verification=hVZ-MqNKlAuHUPhouqucKTx-KiVvkawhENyzKq2Py58
- google-site-verification=Mk-ox28Qny56ikthDii0cYYU2AI4ebPdJKF2xqASTsI
- atlassian-domain-verification=wR9G5qQ98zj//gWyKoNdNqRf8q3xsm/x7KoPa7vyGoDbmAuFMrJKvrLpKNTD3IgQ
- segment-site-verification=lah2ImHNk8GV0tu9h1A7klTRhP5Rc4hd
- jamf-site-verification=-qpXWrBs2YmcYNvZOnp7UQ
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