Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mhc.ab.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 12:08:45 UTC · ↺ Refresh
MX Hostnames
- mhc-ab-ca.mail.protection.outlook.com
MX Priorities
- mhc-ab-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 192.139.34.1 ↩ mhc.ab.ca
- 192.139.34.35 ↩ www.mhc.ab.ca
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
skynetdmz-17 hostmaster 1721 21600 600 86400 3600
Primary NS (mname)
skynetdmz-17
Admin Email (rname)
hostmaster
Serial
1721
Refresh
21600s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
skynetdmz-18
ns.mhc.ab.ca
skynetdmz-17
dns1.cidc.telus.com
dns2.cidc.telus.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.139.34.1 ip4:192.139.34.21 ip4:192.139.34.102 ip4:192.139.34.102 ip4:216.17.93.137 ip4:209.87.231.8 ip4:149.72.1.93 include:_spf.google.com include:mh.blackboard.com include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
18 records- _sh3avrtnicpdwoo2m67dua1o6g0pa2l
- bw=7l85l0vTYuGVYIrkUABjZpbcIIeAAoQt0yZQmwpXcizX
- MS=ms44365657
- _1t0bdr4tke1fa9v4id93pre2y2c2l77
- zYjpRD/osj4kWiiJsgL2zagl2lkYMYtwRC7276o2DB1zDQ6YEA0muooW6ROJOczmtggByBOpeS7jSvCwKS/QZQ==
- _p9vb2dhv1vjicne9giq5mwqkqtxwsda
- SPFv=spf1 ip4:192.139.34.1 ip4:192.139.34.21 ip4:192.139.34.102 ip4:192.139.34.102 ip4:216.17.93.137 ip4:209.87.231.8 ip4:149.72.1.93 include:_spf.google.com include:mh.blackboard.com include:spf.protection.outlook.com include:amazonses.com ~all
- _au1ger2rzoxbue552ldrgnr5eo8us4x
- _xdslfo2h7ldtvym56c5xbkportw9lo0
- google-site-verification=CvcKvSoYgcjzuCvrE6zQgqJkzL9FO6MR2ptcOUV4Eso
- docusign=b014063f-ba41-4ce1-9eaa-5daebdc4fe35
- adobe-idp-site-verification=3f1cea65-cf82-463f-a10f-fe94027be40c
- intersight=d536570ea50a2ba32decd442144bb4ebec6df59e269890a534751a61f28bbf71
- _7ju8ysu0fe7bglvkotid52hmlcwf1mo
- google-site-verification=lFlZCHyth0Obba3J08-IqOKvbRT5AOizIpZOG_U3Y50
- cisco-ci-domain-verification=288516ac67b82ca301b0de1bb84de9db5579ce59a1c4a88bc623ac687f0db828
- _db0uljtvbzsq5vbatkq67hc3wfvybj0
- _ecckegcsp9k74xh1364sf5vfkom9z6w
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