Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
sequenceqcs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 11:52:21 UTC · ↺ Refresh
MX Hostnames
- sequenceqcs-com.mail.protection.outlook.com
MX Priorities
- sequenceqcs-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns77.domaincontrol.com dns.jomax.net 2026022000 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns78.domaincontrol.com
ns77.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- nitro-verification-code=OTA1NDY2MzQyMzYxMjE2ODQwMg==
- ZOOM_verify_qsq48nD6QCWS5rBge4h56g
- p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQe0rKVeisibHrb1p/yx9LIxAdqZdTxGfbxKskjTR8D3Ty747CA9wPQubgo5nuhiLes5m67oZajqx9LWse5HFl9y2waEB8x6DgCDFwY+GYEMZsuVl0cY5IAwDNSysdPviHIL/Am+ktZPLMY2pGxXb2/TOwfVqoWoT53a2bw0EwQwIDAQAB
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=RsmO1DDDzTKTK_2MDxaqOZPCdwjYALE-mSpkHDimcmg
Full email verification for sequenceqcs.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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