Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pillarconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:31:11 UTC · ↺ Refresh
MX Hostnames
- pillarconstruction-com.mail.protection.outlook.com
MX Priorities
- pillarconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.21 ↩ 74-208-236-21.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1099.ui-dns.org hostmaster.1und1.com 2017060192 28800 7200 604800 600
Primary NS (mname)
ns1099.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060192
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1055.ui-dns.com
ns1099.ui-dns.org
ns1074.ui-dns.de
ns1038.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=0CEB0EF5988DB7B98F521B153FB398BAE6574F73
- autodesk-domain-verification=aOmd8_btP4y-I8iJv7B0
- apple-domain-verification=aXJ9Lg6zr5mkkao6
- SPFv=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ~all
Full email verification for pillarconstruction.com
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