Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nationals.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:21:21 UTC · ↺ Refresh
MX Hostnames
- nationals-com.mail.protection.outlook.com
MX Priorities
- nationals-com.mail.protection.outlook.com: 10
A / AAAA Records
- 34.160.11.84 ↩ 84.11.160.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1370.awsdns-43.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1370.awsdns-43.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1370.awsdns-43.org
ns-1997.awsdns-57.co.uk
ns-204.awsdns-25.com
ns-976.awsdns-58.net
ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
19 records- adobe-idp-site-verification=c87caf4dcb361a904e282ca6bdb7201d23e0dec31443cfccfb146b6669ddbb4b
- _c8pgmipicpvh135kz5igbyqqxglb7ni
- apple-domain-verification=n3mkrt2SJ9LjdzJ5
- fNxOiDaw1IBUeD1RV4Ifls7oIe3G9tM+uCRWOJlWY0vNXwwjDCfzN2u6GK2LxJ3oI8lpsZWDmdmtK6TcGJ6wtg==
- google-site-verification=8BBQ9e2Z5yKhMYLJaLADeB4uaQmH1u6ITEA8RvW7TD0
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- onetrust-domain-verification=24950bb8afdf4d32bad42ee1581253eb
- ZOOM_verify_uI5SnvaCQLudN5ySG9fe5Q
- google-site-verification=x6VjzoiF4FcqxCUpoZzWuBG54R7lNaIumvAX2dnn44M
- 54pzelZKhGbvl+AFXbTfs/QQo+w/9rzCd5WwEbaiDsW0kXVqoMZbUlyEEOhiHjNl1KJefg6EnuqGV1M2zyPyZw==
- mandrill_verify.qzTlzVJPhP_6eEvkRSmlsQ
- 1password-site-verification=DLV2SYZHPJAQ7E2RUK7SNV6URA
- MS=ms34063606
- docusign=e3642f35-b59e-435c-8437-c0cf7e3c79a2
- box-domain-verification=167171f063678ef3d97adde7b92e2d9bba9327a700175d9433152dfa56178dbf
- MS=ms51819836
- openai-domain-verification=dv-IwhrKVzbo2pg7UjZz29wSzLb
- MS=ms35542677
- sending_domain1050172=096d0c8a985dfcdcfb413771572b1a768132e4b7a851f7c569b69a10f3cc9edd
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