Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
construplan.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 05:14:06 UTC · ↺ Refresh
MX Hostnames
- construplan-es.mail.protection.outlook.com
MX Priorities
- construplan-es.mail.protection.outlook.com: 0
A / AAAA Records
- 162.19.65.3 ↩ vps-00c060ce.vps.ovh.net
Mail Server IPs
- 52.101.91.2 ↩ mail-ma3p292cu00202.inbound.protection.outlook.com
- 52.101.91.0 ↩ mail-ma2p292cu00400.inbound.protection.outlook.com
- 52.101.91.3 ↩ mail-ma2p292cu00303.inbound.protection.outlook.com
- 52.101.91.1 ↩ mail-ma4p292cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca21::3 ↩ mail-ma2p292cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca21:: ↩ mail-ma2p292cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca21::2 ↩ mail-ma3p292cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca21::1 ↩ mail-ma4p292cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1118.ui-dns.com hostmaster.1and1.com 2014082220 28800 7200 604800 300
Primary NS (mname)
ns1118.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2014082220
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1118.ui-dns.com
ns1048.ui-dns.biz
ns1018.ui-dns.de
ns1061.ui-dns.org
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=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- MS=ms88397337
- MS=74A07340DFB480E83CD7C3275EFBD85CEFFBC0F5
- SPFv=spf1 include:spf.protection.outlook.com -all
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