Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cialdnb.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 21:13:43 UTC · ↺ Refresh
MX Hostnames
- cialdnb-com.mail.protection.outlook.com
MX Priorities
- cialdnb-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.0.126 (no PTR)
- 104.18.1.126 (no PTR)
- 2606:4700::6812:7e
- 2606:4700::6812:17e
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ali.ns.cloudflare.com dns.cloudflare.com 2400542119 10000 2400 604800 1800
Primary NS (mname)
ali.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400542119
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
george.ns.cloudflare.com
ali.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:helpscoutemail.com include:spf.whservidor.com include:amazonses.com include:sendgrid.net include:usermail.zohocreator.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
20 records- atlassian-domain-verification=9x77PFGmyrF68HOYrcVISkeIJ2oXvvc1eos/IC8lCgj6iQnNylvEbWDKH1z9jCJZ
- google-site-verification=raGwKR524w_A4F4VQA2LCsNBVLNMdIiBz98yXj5OwrI
- stripe-verification=76fbf52965822c61ea3fcbf2e976625504b679e927e98c29fce9872b18725072
- MS=ms94332900
- google-site-verification=Gy3ThmeOTBsWG9-QiZ1RjqCBByHHk_GwXG2BZLO6BHU
- SPFv=spf1 a mx include:spf.protection.outlook.com include:helpscoutemail.com include:spf.whservidor.com include:amazonses.com include:sendgrid.net include:usermail.zohocreator.com -all
- _acme-challenge.www.cialdnb.com TXT VlzCPCOuM0oz7ZpAUD32glU7kzfUoo5e4Bzi4QEapns
- google-site-verification=i3DQlnM85FxMCetZ4HzZLJdDRR-Vz4lZIG_8gsSPBh8
- ZOOM_verify_TVU2GE3DTju0DDZQMuWUPw
- openai-domain-verification=dv-mM9YdXQiqymcfpQovtX4Na1B
- atlassian-domain-verification=YVr/HzUFKsrIoJv2pChOPbWq7ADCBahY/o63Y8J/YQYazw8Z1ZmEmU95cQG8pGpC
- detectify-verification=c1cd9eb6834fae998f5c4f6d2126f49a
- atlassian-domain-verification=Pss4PmkXMpSZQkoAdO/odt0/DgE1i9H8D17cUfpU3qY3un7BZvUXQFaGaaW17TIZ
- anthropic-domain-verification-9kk8e1=73wjGWBum07Q6AqQfeJdP9bGZ
- google-site-verification=MFSkkzYJEkvL_CzeAtIzElPiRXz6y-bgqzAOfVo_4oA
- facebook-domain-verification=cvgnl3vok9f9wtqgis3p47qhjea197
- proxy-ssl.webflow.com
- zapier-domain-verification-challenge=a80b6eed-b6b4-4e79-b645-5d990a7d1d67
- 46B7969B22
- linear-domain-verification=6g47ctj392dx
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