Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
nhc.sa
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 03:33:10 UTC · ↺ Refresh
MX Hostnames
- nhc-sa.mail.protection.outlook.com
MX Priorities
- nhc-sa.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.28.77 (no PTR)
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
b12ns01.t2.sa b12ns01.t2.sa 2026051101 10000 2400 1209600 900
Primary NS (mname)
b12ns01.t2.sa
Admin Email (rname)
b12ns01@t2.sa
Serial
2026051101
Refresh
10000s
Retry
2400s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
b12ns02.t2.sa
b12ns01.t2.sa
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:emsd1.com include:_spf.eu.messagegears.net include:workflow.mail.em2.cloud.oracle.com include:ap.rp.oracleemaildelivery.com include:sendgrid.net include:_spf.qp-mail.com ip4:86.60.117.207 ip4:86.60.117.208 ip4:95.177.221.16 ip4:95.177.221.17 ip4:160.34.31.18 ip4:37.98.232.26 ip4:212.100.212.114 ip4:95.177.213.206 ip4:212.100.212.115 ip4:95.177.175.77 ip4:192.254.119.7 ip4:95.177.161.117 ip4:160.34.31.19 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
13 records- apple-domain-verification=d06YBbcDDHGPGZoX
- autodesk-domain-verification=ZGspt7vsWTw2YkSKIEb6
- _cqfgfwunhd7xm5vsmmuyn60w52trpch
- SPFv=spf1 include:spf.protection.outlook.com include:emsd1.com include:_spf.eu.messagegears.net include:workflow.mail.em2.cloud.oracle.com include:ap.rp.oracleemaildelivery.com include:sendgrid.net include:_spf.qp-mail.com ip4:86.60.117.207 ip4:86.60.117.208 ip4:95.177.221.16 ip4:95.177.221.17 ip4:160.34.31.18 ip4:37.98.232.26 ip4:212.100.212.114 ip4:95.177.213.206 ip4:212.100.212.115 ip4:95.177.175.77 ip4:192.254.119.7 ip4:95.177.161.117 ip4:160.34.31.19 -all
- j4zhlzm789rqypfwq5cbsx3y62xzd918
- cy7g4zzr23gn55vpjzxm1t9814p2ls74
- google-site-verification=oqn0SUc__hGxxVLv8ymJwJyOXoDMmvn5NWrLC-1COhg
- ae88dbc1c7994a16874079083024a3fc
- MS=7C73A3E99317684AA3CEB82A336F1420DD25E53E
- cmvl6cjbdmc04nfqkr402m0w52r212c1
- logmein-verification-code=4546ba77-96a6-49c2-8d62-e38df2731738
- cisco-ci-domain-verification=928e44255cdb6ecec715f54c485ea17dbe95e0aed91b214048eb2122e88fff3
- adobe-idp-site-verification=cf0df02373a67c85ef632a8baf1684667cc9a62b059431f7a9cf291857542fc0
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