Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
voip.ms
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 04:26:38 UTC · ↺ Refresh
MX Hostnames
- voip-ms.mail.protection.outlook.com
MX Priorities
- voip-ms.mail.protection.outlook.com: 10
A / AAAA Records
- 172.64.151.154 (no PTR)
- 104.18.36.102 (no PTR)
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
chan.ns.cloudflare.com dns.cloudflare.com 2400414459 10000 2400 604800 1800
Primary NS (mname)
chan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400414459
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chan.ns.cloudflare.com
langston.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:208.100.31.27 ip4:45.32.161.161 include:spf.protection.outlook.com include:spf.cyberimpact.com include:6640358.spf01.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
10 records- SPFv=spf1 a mx ip4:208.100.31.27 ip4:45.32.161.161 include:spf.protection.outlook.com include:spf.cyberimpact.com include:6640358.spf01.hubspotemail.net ~all
- yahoo-verification-key=URSVpEgz3YR10CFB5JeP3xrSLZGgJjgky7mOH0o+s28=
- MS=1BBABE17F897F7E6CCBC1AE98CA21914EF46C10D
- bw=O4U7NWGOvPjPOt0x63926cURaXfu2Ou6baOmmMSm1sRa
- ca3-87fbe78f1fec41afaf660b00e2608e37
- facebook-domain-verification=st05e3jr4cqq8qykgm0s8mpjfullb4
- google-site-verification=PMtjwpTobm1I_fFddFMoHc2_XdzO0VFjU9qI_atM1zQ
- google-site-verification=adICSF3r0D0YJ8mVHnGU7fM_eq6U13K75o2PuPcngJI
- google-site-verification=ni8aGwsZW-WS0bUWii1nrdGC8dE--uux5TrIoPlV1j8
- google-site-verification=zpViYwhio5zfFYNGyG7CbqufsWJYeHNBT4-4BJ5lCZ8
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