Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nsd.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:08:43 UTC · ↺ Refresh
MX Hostnames
- nsd-org.mail.protection.outlook.com
MX Priorities
- nsd-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.17.70.73 (no PTR)
- 104.17.71.73 (no PTR)
- 104.17.68.73
- 104.17.67.73
- 104.17.69.73
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.nsd.org loki.nsd.org 2025971703 28800 7200 604800 3600
Primary NS (mname)
ns2.nsd.org
Admin Email (rname)
loki@nsd.org
Serial
2025971703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.nsd.org
ns2.nsd.org
ns1.nsd.org
SPF Record
✓ Strict (-all)
v=spf1 mx:nsd.org include:spf1.nsd.org include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:152.157.70.31 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- _nbks5l9pbiiqie2lzcfcxpg2aw5yxwj
- bw=AMTnQzkkqeBWrmf49tAbHXaevP6Kg74lLJvhAFSxCuDq
- q1cp08zn56fhqljhp7pl1hrrrw3ddttg
- _v1i5thh984xvtgthf3f1ju386nvy6su
- SPFv=spf1 mx:nsd.org include:spf1.nsd.org include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:152.157.70.31 -all
- google-site-verification=2bcBGZzVC2YzNv0sQAAunQfXg1DblI_GPLF8l7yqUNE
- adobe-idp-site-verification=eda877c5cbd4cb681322c29f886a490990b7c91e54e0983c4515192a85f4f76a
- google-site-verification=2Iu6nM9fAfqQwPh1x8uG5nPUW4tS2o47BLQslTezPwI
- MS=ms15011211
- ZOOM_verify_IWO2JRMXRECWZA6rT2zG8A
- google-site-verification=M-dJimR2ysDFaoyv6PExjPg6fgMRvtlD8FmtNcQR-IM
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