Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
fredericknewspost.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 08:42:25 UTC · ↺ Refresh
MX Hostnames
- fredericknewspost-com.mail.protection.outlook.com
MX Priorities
- fredericknewspost-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.104.183.209 ↩ cms.us-east-1.vip.tn-cloud.net
- 192.104.183.109 ↩ cms.us-east-1.vip.tn-cloud.net
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.stablehost.com alerts.stablehost.com 2026051902 86400 7200 3600000 1800
Primary NS (mname)
ns1.stablehost.com
Admin Email (rname)
alerts@stablehost.com
Serial
2026051902
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
ns2.stablehost.com
ns1.stablehost.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:213.109.149.31 include:_spf.reliablemail.org +ip4:213.109.149.133 +ip4:72.236.154.10/32 +ip4:96.83.126.10/32 +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms49270110
- SPFv=spf1 +a +mx +ip4:213.109.149.31 include:_spf.reliablemail.org +ip4:213.109.149.133 +ip4:72.236.154.10/32 +ip4:96.83.126.10/32 +include:spf.protection.outlook.com -all
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