Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sutco.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 20:37:45 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 20
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 65.39.177.89 ↩ sgeserver.thesutherlandgroup.org
Mail Server IPs
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns1.thesutherlandgroup.org sysadmin.4goodhosting.com 2026021200 3600 1800 1209600 86400
Primary NS (mname)
ns1.thesutherlandgroup.org
Admin Email (rname)
sysadmin@4goodhosting.com
Serial
2026021200
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.thesutherlandgroup.org
ns2.thesutherlandgroup.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:65.39.177.89 ip4:207.254.210.114/32 ip4:130.250.169.40/32 ip4:20.94.79.72/32 include:spf.protection.outlook.com include:spf.ca.exclaimer.net include:amazonses.com include:relay.mailchannels.net include:22768179.spf04.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ppe-057cd006b78a26eb007b9fdaaf6803fa2c1e7bba
- google-site-verification=5GvrKRLN8GsCC_msNaHm5umQDeMMjBOp1FnVjrhczkk
- MS=D78C273EE205155B24D3B245FC4EB37DF679523D
- MS=ms60611438
- SPFv=spf1 mx a ip4:65.39.177.89 ip4:207.254.210.114/32 ip4:130.250.169.40/32 ip4:20.94.79.72/32 include:spf.protection.outlook.com include:spf.ca.exclaimer.net include:amazonses.com include:relay.mailchannels.net include:22768179.spf04.hubspotemail.net ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sutco.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits