Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plymouthhousing.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:16:35 UTC · ↺ Refresh
MX Hostnames
- plymouthhousing-org.mail.protection.outlook.com
MX Priorities
- plymouthhousing-org.mail.protection.outlook.com: 10
A / AAAA Records
- 50.87.148.33 ↩ 50-87-148-33.unifiedlayer.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns6491.hostgator.com dnsadmin.gator3246.hostgator.com 2026032701 86400 7200 3600000 86400
Primary NS (mname)
ns6491.hostgator.com
Admin Email (rname)
dnsadmin@gator3246.hostgator.com
Serial
2026032701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2559.hostgator.com
ns2560.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.salesforce.com ip4:98.129.79.180 ip4:69.20.28.0/24 ip4:162.209.28.0/24 ip4:207.46.101.128/26 ip4:213.199.180.128/26 ip4:213.199.154.0/24 ip4:198.57.247.210 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=d:s;rf=afrf;ri=86400;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- apple-domain-verification=FgCgQuGBCUhWYyFK
- SPFv=spf1 include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.salesforce.com ip4:98.129.79.180 ip4:69.20.28.0/24 ip4:162.209.28.0/24 ip4:207.46.101.128/26 ip4:213.199.180.128/26 ip4:213.199.154.0/24 ip4:198.57.247.210 include:spf.protection.outlook.com ~all
- 1umI5/RD9lpCm07kuDtmfe+7lo4VLT0Gh2Mfq/CL5L6XrBmF+07O8dQK8SycsVWfrZHSe3ndgPpcplfDGRRfaA==
- MS=ms84944483
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