Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3cloudsolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:04:06 UTC · ↺ Refresh
MX Hostnames
- 3cloudsolutions-com.mail.protection.outlook.com
MX Priorities
- 3cloudsolutions-com.mail.protection.outlook.com: 1
A / AAAA Records
- 172.67.191.193 (no PTR)
- 104.21.36.90 (no PTR)
- 2606:4700:3034::ac43:bfc1
- 2606:4700:3037::6815:245a
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
aiden.ns.cloudflare.com dns.cloudflare.com 2398616417 10000 2400 604800 1800
Primary NS (mname)
aiden.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398616417
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aiden.ns.cloudflare.com
sima.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.psm.knowbe4.com include:spf.autopilothq.com include:sendgrid.net include:spf-us.emailsignatures365.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;pct=100;adkim=r;aspf=r;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
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
16 records- 1A4323FD95
- 1password-site-verification=L4SHNAGKQJAE5AFFQL5MLNZOJ4
- 6rhlt6vvblk9w0nzp3wdmc3yfyhyx9rn
- _ntaq0qm4apnna5gk5wabnij14735eg0
- _nwkdkwojjeavoua8qdfvynnyl82uc5d
- apple-domain-verification=g85tJE7ivpymhCTp
- atlassian-domain-verification=GOLryYV6IvHJq8Io9x2bzSlxrdDCm2h/T2AZlosrlhcqIMJWEHYuPX+SMeSwmdQ2
- b8wd497mxtfqk8f048sktdn8xyk9pm8n
- cursor-domain-verification-n16msw=XWUceTD00O2OPU2ydNqsRrzNQ
- docker-verification=f159cf55-ac34-4d67-83c0-2ba324854123
- docusign=e5ba355f-8809-445f-883b-952e568109f5
- google-site-verification=DqU8iU2KC-_KEKZUSDO6pFWpM2ZJ5iSMJnxerqqcFxk
- google-site-verification=RpoZB-r8Jgbd6QWGmVd1fSl8r7efLHTgIDQFDcETPic
- jetbrains-domain-verification=cs0bk89g2ydxhfhes1mpfb5z9
- SPFv=spf1 include:_spf.psm.knowbe4.com include:spf.autopilothq.com include:sendgrid.net include:spf-us.emailsignatures365.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
- 11vtmkwhws1xtf216cf2w4kzrybgsnht
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