Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
xtek.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:15:58 UTC · ↺ Refresh
MX Hostnames
- xtek-net.mail.protection.outlook.com
MX Priorities
- xtek-net.mail.protection.outlook.com: 0
A / AAAA Records
- 3.104.76.143 ↩ ec2-3-104-76-143.ap-southeast-2.compute.amazonaws.com
Mail Server IPs
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:14.202.17.158/32 ip4:203.221.123.74/32 ip4:103.109.114.2/32 ip4:167.216.128.0/22 ip4:64.89.44.0/23 ip4:208.46.212.0/23 ip4:129.145.20.52/31 ip4:212.25.240.83/32 ip4:212.25.240.84/31 ip4:185.72.128.75/32 ip4:185.72.128.76/32 ip4:72.34.168.76/32 ip4:72.34.168.86/32 ip4:72.34.168.85/32 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- SPFv=spf1 mx a ip4:14.202.17.158/32 ip4:203.221.123.74/32 ip4:103.109.114.2/32 ip4:167.216.128.0/22 ip4:64.89.44.0/23 ip4:208.46.212.0/23 ip4:129.145.20.52/31 ip4:212.25.240.83/32 ip4:212.25.240.84/31 ip4:185.72.128.75/32 ip4:185.72.128.76/32 ip4:72.34.168.76/32 ip4:72.34.168.86/32 ip4:72.34.168.85/32 include:spf.protection.outlook.com include:servers.mcsv.net -all
- nitro-verification-code=czkwMzhmNDUwY2NlZmNmMzc=
- apple-domain-verification=Gf0YYTh9guOHDr0e
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