Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sasktelcentre.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:29:34 UTC · ↺ Refresh
MX Hostnames
- sasktel-centre-mx1.firstcloudsecurity.net
- sasktel-centre-mx2.firstcloudsecurity.net
MX Priorities
- sasktel-centre-mx1.firstcloudsecurity.net: 10
- sasktel-centre-mx2.firstcloudsecurity.net: 20
A / AAAA Records
- 35.209.127.155 ↩ 155.127.209.35.bc.googleusercontent.com
Mail Server IPs
- 54.206.211.164 ↩ imx2-sydney.firstcloudsecurity.net
- 52.65.142.165 ↩ imx1-sydney.firstcloudsecurity.net
SOA Record
Raw SOA
ns1.webnames.ca postmaster.webnames.ca 1761327767 21600 180 1209600 3600
Primary NS (mname)
ns1.webnames.ca
Admin Email (rname)
postmaster@webnames.ca
Serial
1761327767
Refresh
21600s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.webnames.ca
ns2.webnames.ca
ns3.webnames.ca
SPF Record
✓ Strict (-all)
v=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:spf.mailjet.com ip4:165.22.227.197 ip4:54.236.128.150 ip4:54.236.109.30 ip4:52.60.95.88 ip4:204.83.11.186 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];adkim=s;aspf=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
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
2 records- SPFv=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:spf.mailjet.com ip4:165.22.227.197 ip4:54.236.128.150 ip4:54.236.109.30 ip4:52.60.95.88 ip4:204.83.11.186 -all
- sophos-domain-verification=ee949e8edbc3cbc2c57b4c1aea0f8dce535f9e3b4f9ffb2ebb7e9afa24da048a
Full email verification for sasktelcentre.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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