Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jclinc.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 00:15:58 UTC · ↺ Refresh
MX Hostnames
- jclinc-ca.mail.protection.outlook.com
MX Priorities
- jclinc-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 142.163.203.94 (no PTR)
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1081.ui-dns.org hostmaster.1und1.com 2017060362 28800 7200 604800 600
Primary NS (mname)
ns1081.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060362
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1079.ui-dns.com
ns1093.ui-dns.biz
ns1079.ui-dns.de
ns1081.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ 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
9 records- google-site-verification=bZ7kT7C0ll_dmuvJ-ryd-kWpKAWzbie5Yd2W_4eGqz8
- autodesk-domain-verification=fc5lkyEEmSPzu-HYODZX
- google-site-verification=Ia1gnpOZzaArey_9BA-Smgn4EtijLsjmtjyobs_58k0
- v=verifydomain MS=9831377
- SPFv=spf1 include:spf.protection.outlook.com ~all
- m2r7go0r21knc3vcausut3lj42
- MS=ms53149774
- apple-domain-verification=WnC1KVbinw4Cz8F3
- 12142021
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