Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
specialtyconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 10:44:49 UTC · ↺ Refresh
MX Hostnames
- specialtyconstruction-com.mail.protection.outlook.com
MX Priorities
- specialtyconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 146.148.53.188 ↩ 188.53.148.146.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.easydns.com zone.easydns.com 1739987387 3600 600 604800 300
Primary NS (mname)
dns1.easydns.com
Admin Email (rname)
zone@easydns.com
Serial
1739987387
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
dns3.easydns.ca
dns2.easydns.net
dns1.easydns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:136.179.3.128/25 ip4:136.179.3.131/32 a:dispatch-us.ppe-hosted.com a:support.tektegrity.com include:sendgrid.net include:spf.protection.outlook.com a:relay.ciosolutions.com a:antispam.ciosolutions.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=r; adkim=r; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- SPFv=spf1 mx ip4:136.179.3.128/25 ip4:136.179.3.131/32 a:dispatch-us.ppe-hosted.com a:support.tektegrity.com include:sendgrid.net include:spf.protection.outlook.com a:relay.ciosolutions.com a:antispam.ciosolutions.com ~all
- MS=5977C3816A9B4CE4487B71BA0D4273BA26D1A652
- MS=ms23717195
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