Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
nuqleous.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:33:43 UTC · ↺ Refresh
MX Hostnames
- nuqleous-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 199.60.103.104
- 199.60.103.4
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns75.domaincontrol.com
ns76.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.252.146.105 ip4:66.252.158.98 ip4:52.173.16.148 ip4:159.135.229.47 ip4:159.135.229.101 include:spf.protection.outlook.com include:20192603.spf07.hubspotemail.net include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- astro-domain-verification=cm6ttwf4f288t01ivucva3s6f
- ZOOM_verify_XxDEo-ebRtejioYrjQ-wSg
- knowbe4-site-verification=af241d3cbf6102909e99b2085b141c6c
- anthropic-domain-verification-61rzyx=VzDFb8FJqZOMfoCsKdzMvpbPd
- atlassian-sending-domain-verification=e72b88bb-9a22-4f5f-b2a4-5ddb26671d1e
- atlassian-domain-verification=lz/Te1HVjoMOAx1Scl2w22HPn4NgcSfvgwsX2yI9pJLsRpaK4ksscDlsIiEAStd6
- SPFv=spf1 ip4:66.252.146.105 ip4:66.252.158.98 ip4:52.173.16.148 ip4:159.135.229.47 ip4:159.135.229.101 include:spf.protection.outlook.com include:20192603.spf07.hubspotemail.net include:_spf.salesforce.com -all
- google-site-verification=OLqxoD09mKWCcPD4oXDFEdjU5wMB89HJF7HRoQi8Y8E
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