Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dundas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 23:13:02 UTC · ↺ Refresh
MX Hostnames
- dundas-com.mail.protection.outlook.com
MX Priorities
- dundas-com.mail.protection.outlook.com: 0
A / AAAA Records
- 15.157.163.123 ↩ ec2-15-157-163-123.ca-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1119.awsdns-11.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1119.awsdns-11.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1119.awsdns-11.org
ns-1613.awsdns-09.co.uk
ns-258.awsdns-32.com
ns-791.awsdns-34.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.219.70.1/24 ip4:52.38.191.241 include:spf.protection.outlook.com include:mail.zendesk.com include:aspmx.pardot.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- SPFv=spf1 ip4:207.219.70.1/24 ip4:52.38.191.241 include:spf.protection.outlook.com include:mail.zendesk.com include:aspmx.pardot.com ~all
- MS=ms41198164
- google-site-verification=-0MrgGHsAaKgBPmVWJj0R-12cfLlBWQ4S1J7qpAv02A
- google-site-verification=SUiz3QIYxfVmWHxm-fE9AjoFOEefX6b4SsTeJW0_qAg
- google-site-verification=TbhUscwwSG8HNVTqV6S--FyYlp37NUIY_kIcL_fIu4o
- google-site-verification=idw1G1we3nVSl3PpdyEUP6bQHu3E7RVjlOgN8I_l-08
- logmein-verification-code=a0d0a937-1207-4b5b-b8db-bda004abe339
Full email verification for dundas.com
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