Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spectrumdesigns.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:06:05 UTC · ↺ Refresh
MX Hostnames
- spectrumdesigns-org.mail.protection.outlook.com
MX Priorities
- spectrumdesigns-org.mail.protection.outlook.com: 5
A / AAAA Records
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.185.159.144
- 198.49.23.145
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2023021731 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2023021731
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.no-ip.com
ns4.no-ip.com
ns3.no-ip.com
ns5.no-ip.com
ns2.no-ip.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com include:spf.emailsignatures365.com include:spf-ipw.inkyphishfence.com include:spf-obx.inkyphishfence.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=r;adkim=r;fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
8 records- stripe-verification=9c470b9889f2c4484f3cb8ffa5d59fd2a73afb96bc71d9bc43796206527d0895
- 202303201011590k5mrlh1lw9lpi22ajbymqfh6yljmdzhelhh933mj1lgjbdrx4
- 202402261408413tbf2yardwpdlvczec9b3wkypjlgj2q3613iss923owxrn0tb8
- stripe-verification=cc87acbdb46f77ae95ff53b82c7372b58b52211c895ac2d7cd8936ba0d075fcb
- stripe-verification=ac3dc41430f0f9decf96b565dfc2000fed712bc52990654cd4a42e78ed4f5eee
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com include:spf.emailsignatures365.com include:spf-ipw.inkyphishfence.com include:spf-obx.inkyphishfence.com -all
- stripe-verification=8964d00aa7e601d3da80f8cedd21c996ba188bc6cc57587a553aba6823ca7da7
- stripe-verification=9d44cc33c45d7bed2d5ff674dde8b872054751fab8145434d8a99cd878541c38
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