Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartbiggar.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 00:37:46 UTC · ↺ Refresh
MX Hostnames
- smartbiggar-ca.mail.protection.outlook.com
MX Priorities
- smartbiggar-ca.mail.protection.outlook.com: 1
A / AAAA Records
- 72.3.171.114 (no PTR)
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cloud.qudatacentres.com registrar.qudatacentres.com 2026031040 10800 3600 604800 3600
Primary NS (mname)
dns1.cloud.qudatacentres.com
Admin Email (rname)
registrar@qudatacentres.com
Serial
2026031040
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns1.cloud.qudatacentres.com
dns3.cloud.qudatacentres.com
dns2.cloud.qudatacentres.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:ca._netblocks.mimecast.com include:spf.protection.outlook.com include:8518267.spf04.hubspotemail.net include:spf-au.emailsignatures365.com include:spf.ca.exclaimer.net ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
10 records- d365mktkey=er7th2Web3SpC2bceNPMylCGM0ogWnZdWu9ZBjBXb4Qx
- knowbe4-site-verification=6ee2953622af1de421fbe25a816b26ae
- ibmid=246c89e3-a905-49be-9289-6686efea1542
- MS=ms16389848
- pexip-ms-tenant-domain-verification=e0ccb7dc-2ee2-4948-9b82-078df43f646b
- apple-domain-verification=8ljL2GhlKGNxocsU
- SPFv=spf1 a mx include:ca._netblocks.mimecast.com include:spf.protection.outlook.com include:8518267.spf04.hubspotemail.net include:spf-au.emailsignatures365.com include:spf.ca.exclaimer.net ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 ~all
- MS=ms40677010
- msfpkey=nukxmjqwjdg0nijal19d29j6
- 0ed1fe018a71f331578a03460987e572850e6db7a7
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