Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
superiorlawncareusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:13:52 UTC · ↺ Refresh
MX Hostnames
- superiorlawncareusa-com.mail.protection.outlook.com
MX Priorities
- superiorlawncareusa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.68 ↩ 74-208-236-68.elastic-ssl.ui-r.com
- 2607:f1c0:100f:f000::2c3 ↩ 2607-f1c0-100f-f000-0000-0000-0000-02c3.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1097.ui-dns.org hostmaster.1und1.com 2017060122 28800 7200 604800 600
Primary NS (mname)
ns1097.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060122
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1097.ui-dns.org
ns1070.ui-dns.biz
ns1020.ui-dns.de
ns1079.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:162.144.143.247 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 +a +mx +ip4:162.144.143.247 ~all
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