Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
dynablue.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-20 14:46:27 UTC ยท โบ Refresh
MX Hostnames
- dynablue-com.mail.protection.outlook.com
MX Priorities
- dynablue-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.41.180 โฉ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.42.14 โฉ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.6 โฉ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.40.6 โฉ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 โฉ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 โฉ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 โฉ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: โฉ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns71.domaincontrol.com dns.jomax.net 2025121102 86400 7200 3600000 86400
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025121102
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns72.domaincontrol.com
ns71.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms66064110
- SPFv=spf1 include:spf.protection.outlook.com -all
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