Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
who.int
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 11:59:53 UTC · ↺ Refresh
MX Hostnames
- who-int.mail.protection.outlook.com
MX Priorities
- who-int.mail.protection.outlook.com: 10
A / AAAA Records
- 192.133.11.1 (no PTR)
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
whqdns1.who.int hostmaster.who.int 2026040100 10800 3600 604800 10800
Primary NS (mname)
whqdns1.who.int
Admin Email (rname)
hostmaster@who.int
Serial
2026040100
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
whqdns2.who.int
whqdns3.who.int
whqdns1.who.int
ns1.wpro.who.int
ext-dns-2.cern.ch
SPF Record
✓ Strict (-all)
v=spf1 ip4:158.232.12.0/24 include:spf.protection.outlook.com include:_spfincludes.who.int -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
11 records- kfjFGux2GvIgH+XwWJgA8YLNiX6Jc9lZEtHz+2cfDoLo4cB03zeofnNz9eioELQriSHy0S6EuDQyrFY6DuoFqA==
- apple-domain-verification=cYOp0B6FuXeoDFAX
- docusign=c346709c-41f2-43fd-8a5a-cf7992d6e560
- atlassian-domain-verification=UxKawy8Zm9aw6Yg8NrPBUbu9anpgfXtL2NS3L7DNt0MGYKfhw/WOXGuRCTcQMKqi
- MS=ms38766037
- SPFv=spf1 ip4:158.232.12.0/24 include:spf.protection.outlook.com include:_spfincludes.who.int -all
- docusign=9f72d1bd-efd7-4a97-b385-83d687978e8d
- ca3-5fc9c6c655cf481e9d53b30866a6e690
- google-gws-recovery-domain-verification=44731192
- ciscocidomainverification=17f32bae2ea200dbca5879cd0dc89294b7e78220da17554d099fed05e3f7e8f4
- ZOOM_verify_bTI318yfSumXtVIVnfEdzQ
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