Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rlabs.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:10:34 UTC · ↺ Refresh
MX Hostnames
- rlabs-ca.mail.protection.outlook.com
MX Priorities
- rlabs-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
SOA Record
Raw SOA
logan.ns.cloudflare.com dns.cloudflare.com 2399184940 10000 2400 604800 1800
Primary NS (mname)
logan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399184940
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
logan.ns.cloudflare.com
sharon.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
12 records- atlassian-domain-verification=PrdScPxFhG0fzHzroJD2WFsHSlca/LFyRjppC7kD7DOa0BgqKw/rbniRCL/Eo4tS
- ca3-1293a32995864522ad6fd18e24dfdca5
- google-site-verification=RNioFe_eGNl2Awrd6ZWkRINAJsNTbyKZ6VgP8831rnk
- notion-domain-verification=QyKAinpduzWf11NdoOQ88aGzr5dK0Gu1lSa3N9WKqfC
- pardot1059143=df3aa6076ce162cbe2409b6d4343fc6eed37ea360f743769b806cbc01f617c0c
- sending_domain1059143=cc793f04610babab966364cbb69f62e991e3518942baad5edf504293b17f9d0f
- slack-domain-verification=TonRdshhIuMGhJ5VPuKieF7Sx4IIHvLNWjvWOmf1
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- wpe-verification= rlabsprd
- ZOOM_verify_1WxiSCZbc5noFBynqzyjzA
- ahrefs-site-verification_a221402352949a78e9fe4e0c9fa8988453c5d9c3152c167b66d11061419e49a7
- apple-domain-verification=2Tnwp8AcoiIEgV77
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