Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
conceptsurfaces.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:39:29 UTC · ↺ Refresh
MX Hostnames
- conceptsurfaces-com.mail.protection.outlook.com
MX Priorities
- conceptsurfaces-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.190.173 (no PTR)
- 104.21.36.84 (no PTR)
- 2606:4700:3034::6815:2454
- 2606:4700:3036::ac43:bead
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
gabriella.ns.cloudflare.com dns.cloudflare.com 2399256264 10000 2400 604800 1800
Primary NS (mname)
gabriella.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399256264
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
otto.ns.cloudflare.com
gabriella.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:34.174.10.21 include:conceptsurfaces.com.spf.auto.dnssmarthost.net include:servers.mcsv.net include:21969382.spf01.hubspotemail.net include:spf.protection.outlook.com ip4:35.185.234.181 ip4:52.200.131.155 ip4:52.22.133.181 ip4:52.22.183.247 include:spf.constantcontact.com include:_spf.caspiomail.com include:_spf-us.ppe-hosted.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- google-site-verification=XHbG-tpB9Q9NWHD6BjYYqcnQFPdvd4reBUxfrb8rV-c
- SPFv=spf1 +a +mx +ip4:34.174.10.21 include:conceptsurfaces.com.spf.auto.dnssmarthost.net include:servers.mcsv.net include:21969382.spf01.hubspotemail.net include:spf.protection.outlook.com ip4:35.185.234.181 ip4:52.200.131.155 ip4:52.22.133.181 ip4:52.22.183.247 include:spf.constantcontact.com include:_spf.caspiomail.com include:_spf-us.ppe-hosted.com -all
- google-site-verification=J345xJyljIDDoqfhd4M0BQcy4MB9woYxvyzdu1Wglpg
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