Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dexus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:39:21 UTC · ↺ Refresh
MX Hostnames
- dexus-com.mail.protection.outlook.com
MX Priorities
- dexus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.3.10 (no PTR)
- 151.101.195.10 (no PTR)
- 151.101.67.10
- 151.101.131.10
Mail Server IPs
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.cscdns.net premiumdns.support.neustar 2019112222 28800 7200 604800 14400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
premiumdns@support.neustar
Serial
2019112222
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.41.57.144/30 ip4:203.38.232.46 ip4:3.81.182.154 ip4:3.93.155.149 ip4:3.95.118.12 ip4:3.95.142.181 ip4:54.227.64.76 ip4:203.55.21.8 ip4:118.127.72.237 ip4:13.77.51.0/24 include:spf.protection.outlook.com include:asp-spf2.yardi.com include:_spf.qualtrics.com include:asp-spf1.yardi.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.createsend.com include:ee455a91-spf.mta.tessian-gw.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], 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
37 records- d365mktkey=pnMcStC4QsMnSfjdxCbyPeZM3sio01rAwYQBmQGxPs4x
- google-site-verification=6e_M3hlpkeKehtp4VBUX7fxarr7JQQquNaSrD_g0PdQ
- chs7bcjz7rnsrpztg8kj
- adobe-idp-site-verification=f0b51118917ad8bb5bae2b7dabc7952e5cfb746e85759b1fc398ef8a2a7d1366
- pjv4zb49cmthv2gjt0t53d9wmbsdh03t
- d365mktkey=14g3edz8voezngdp5lsoggbia
- dropbox-domain-verification=8aualvuuno7s
- E036177CC8639333CAF9A72F619069FC75413F0230A4663E32ACF5D07C7066FE
- docusign=f638ba27-3865-47a9-bc8a-2209d4f49d5c
- d365mktkey=xLzqwnPX5HWRzDXfbvHS3BfXGxqbPETnbbfJxm9LW9cx
- MS=ms80925607
- ZOOM_verify_Kx0UgHLcTcSx7-vinPTlFQ
- google-site-verification=MOxAep2HOhgemkb_Qt_9UByyhaHhLravcwc9avhxO0Y
- d365mktkey=2z0KRMeEn45BcSFGv9TSGMG7rIKl6FBtlkcAxn9iR7Qx
- anthropic-domain-verification-4waera=V6MHCGN3rR44EpWtetZqIsVlO
- d365mktkey=g3A5xez1NGc9R0emTfBVOCjLuaZ9XnH9GjLRPvZaK3Ix
- d365mktkey=6VFtzmPiElKGqH6IO5Y8SkAUg4LrFrsFkgZKUBEp61Yx
- SPFv=spf1 ip4:203.41.57.144/30 ip4:203.38.232.46 ip4:3.81.182.154 ip4:3.93.155.149 ip4:3.95.118.12 ip4:3.95.142.181 ip4:54.227.64.76 ip4:203.55.21.8 ip4:118.127.72.237 ip4:13.77.51.0/24 include:spf.protection.outlook.com include:asp-spf2.yardi.com include:_spf.qualtrics.com include:asp-spf1.yardi.com include:mail.zendesk.com include:_spf.salesforce.com include:_spf.createsend.com include:ee455a91-spf.mta.tessian-gw.com -all
- _21sk3yosg8vbcc2z3t6rgsy712ihcds
- atlassian-domain-verification=YY0uFLsGqQkMhIOy2jSKBa4cX/NKPtJydoyBfwDxsbK5a55yPLbeazaXq9/srKIS
- paloaltonetworks-site-verification=3427773dcfbe5e85dcd0fa6c08a972423ce62c0fc85f48e09fc3031986920850
- d365mktkey=bhQa57kZEF5xvkPmWm9hkRwojZ6P8QtQuMfhyyn0jxkx
- d365mktkey=xxU2PQcfffiNDankizJutxupI1Km0N1bzt7ibT5G0CEx
- d365mktkey=LovwJF4lxQRmHCGmgjEXWnN7zwaEYkDF978ll4ACrCAx
- t97dy0fz4pr7q11fkk22tnp5tsvrs8mw
- d365mktkey=RuanPruEedjqA5TzsckrX49gYsc6GOb0ruu7WExkB3kx
- d365mktkey=DBsNTPDibVxAPQXuXzPZ7QMoVQT5o2T0EmCshcLix0kx
- _i7d22uhwshosjeibmaenoeooxohiii3
- facebook-domain-verification=9skq5avflnr4v7xenu62jpv76dl9a5
- 9m77nsryql6z1zy82hzdq13m58v5hl6c
- d365mktkey=9u26xB3Dzpj5seliM3uIyFHJviZ0BY6xfxiRNbGT9AUx
- d365mktkey=QCh9nPC0t5GKBWhVj4MlxdAMxNgsj02EsQk0DC2jXtox
- cursor-domain-verification-k0y6yj=lzMisCETJksuDbB66ssRwGLRB
- d365mktkey=xGw5qh4xyqh71pHOK59vwc9lyCxd8Jwz6HxrYxPvxDIx
- canva-site-verification=sRy3cmM92DxlYTYwajD8sA
- c1ngkxnty3k7gh6c3h7sd0lxq415d5m6
- d365mktkey=AW6pQs1GtBSJo9xTF0afutxyYBwivDFFRWz27eJhzs8x
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