Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
largoconcrete.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:37:26 UTC · ↺ Refresh
MX Hostnames
- largoconcrete-com.mail.protection.outlook.com
MX Priorities
- largoconcrete-com.mail.protection.outlook.com: 0
A / AAAA Records
- 107.180.115.112 ↩ 112.115.180.107.host.secureserver.net
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns27.domaincontrol.com dns.jomax.net 2024120500 86400 7200 3600000 86400
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024120500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns27.domaincontrol.com
ns28.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.zoho.com include:transmail.net ip4:4.14.191.114 ip4:4.79.140.226 ip4:192.254.121.248 ip4:8.46.205.250 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.zoho.com include:transmail.net ip4:4.14.191.114 ip4:4.79.140.226 ip4:192.254.121.248 ip4:8.46.205.250 ~all
- apple-domain-verification=hp4K0VaRm1xdzIqA
- duo_sso_verification=yDmUYDGGXfHNsWhUs2n5O6dcXAXM0O4KoSx2qMaVtLn3vsElQXJLrWSZnRHllC14
- google-site-verification=Y3ZZqmtGZkE6BIQv0oPaWQ2J_DCQ-B3IU9RudhImzTw
- v=verifydomain MS=6571008
Full email verification for largoconcrete.com
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