Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elektronika-sa.com.ua
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:33:20 UTC · ↺ Refresh
MX Hostnames
- elektronikasa-com-ua02i.mail.protection.outlook.com
MX Priorities
- elektronikasa-com-ua02i.mail.protection.outlook.com: 0
A / AAAA Records
- 178.32.150.145 ↩ mx.mhi.info.pl
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
nsa1.srv53.net support.dnshosting.org 1762431125 1800 600 2419200 3600
Primary NS (mname)
nsa1.srv53.net
Admin Email (rname)
support@dnshosting.org
Serial
1762431125
Refresh
1800s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
nsd4.srv53.com
nsa4.srv53.com
nsc2.srv53.net
nsb3.srv53.org
nsb2.srv53.com
nsd2.srv53.org
nsb4.srv53.net
nsc3.srv53.org
nsd1.srv53.net
nsa3.srv53.org
nsa1.srv53.net
nsc1.srv53.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 a include:spf.protection.outlook.com -all
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