Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cedarbureau.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:17:39 UTC · ↺ Refresh
MX Hostnames
- mx-01.eml100yul.ctr.sophos.com
- mx-02.eml100yul.ctr.sophos.com
MX Priorities
- mx-02.eml100yul.ctr.sophos.com: 10
- mx-01.eml100yul.ctr.sophos.com: 0
A / AAAA Records
- 138.197.136.72 (no PTR)
Mail Server IPs
- 3.97.202.116 ↩ ec2-3-97-202-116.ca-central-1.compute.amazonaws.com
- 99.79.0.98 ↩ ec2-99-79-0-98.ca-central-1.compute.amazonaws.com
- 15.223.21.29 ↩ ec2-15-223-21-29.ca-central-1.compute.amazonaws.com
SOA Record
Raw SOA
dom.ns.cloudflare.com dns.cloudflare.com 2398214485 10000 2400 604800 1800
Primary NS (mname)
dom.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398214485
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lola.ns.cloudflare.com
dom.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=cedarbureau.com.spf.sophosdmarc.net
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=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: 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
7 records- 0ed1fe018ada818d167fc2426783398708af07cdb1
- MS=ms34676786
- MS=ms70875069\226\128\142
- sophos-domain-verification=659a27365c1f6d13d10a16ed82405ebd638c6939
- sophos-domain-verification=ff6cec157b683276cbb7f7b88b3056450c1e1c2651859ad4df4ac4a119f586f7
- tndv5f7rp5tmlqqu3tf0otbld5
- SPFv=spf1 redirect=cedarbureau.com.spf.sophosdmarc.net
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