Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
robinsonsland.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:47:56 UTC · ↺ Refresh
MX Hostnames
- robinsonsland-com.mail.protection.outlook.com
MX Priorities
- robinsonsland-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.197.112.40 (no PTR)
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1039.awsdns-01.org awsdns-hostmaster.amazon.com 2009021476 7200 900 1209600 86400
Primary NS (mname)
ns-1039.awsdns-01.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2009021476
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-797.awsdns-35.net
ns-1039.awsdns-01.org
ns-1844.awsdns-38.co.uk
ns-53.awsdns-06.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:115.146.132.252 ip4:115.146.133.51 ip4:27.110.128.56 ip4:35.174.145.124 include:spf.papel.robinsonsland.com include:spf.protection.outlook.com include:spf.sulat.robinsonsland.com include:amazonses.com include:_spf.salesforce.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=0:1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=goBswwKoxO8nKuLIGGu_zq4HMKzadOwKIgZ5aTFNZfU
- SPFv=spf1 a mx ip4:115.146.132.252 ip4:115.146.133.51 ip4:27.110.128.56 ip4:35.174.145.124 include:spf.papel.robinsonsland.com include:spf.protection.outlook.com include:spf.sulat.robinsonsland.com include:amazonses.com include:_spf.salesforce.com -all
- vrwpp2593mg1kj7z8x1r4rw80hl6m0w3
- 6ccys913423y7t6ph7l6ggx3fr2g06g1
- 6sh59r4zhjqmczylp4v9kfk2n4zsswvm
- MS=ms70652419
- Tgtinvz67VU1vZ1M+Dsmdl3JewJKdwEgy6VHtGr/xdP83f6vp6C0cY5nBq49HbZC3hBrplVoCV4c7kYYZRYJVQ==
- _k4srhyw5smuvu4xhm9zxm7qpspei4es
- amazonses:GveV72bkRDbuVeQkJ/8M8zeaK0Zdg22qglPL+CiqpPU=
- google-site-verification=Z9Y3yhj-KK5m7sHYNZu4v9SJsPoqvipLWg54FpWXYMA
Full email verification for robinsonsland.com
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