Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shankbuilding.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:53:18 UTC · ↺ Refresh
MX Hostnames
- shankbuilding-com.mail.protection.outlook.com
MX Priorities
- shankbuilding-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.70 ↩ cloudproxy10070.sucuri.net
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.thed3.com laura.thed3.com 2026011701 3600 1800 1209600 86400
Primary NS (mname)
ns1.thed3.com
Admin Email (rname)
laura@thed3.com
Serial
2026011701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.thed3.com
ns1.thed3.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:173.231.214.157 +a +mx +ip4:70.39.250.179 +ip4:70.39.248.169 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:173.231.214.157 +a +mx +ip4:70.39.250.179 +ip4:70.39.248.169 +include:spf.protection.outlook.com -all
- MS=ms40160872
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