Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nexoc-notebook.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:16:02 UTC · ↺ Refresh
MX Hostnames
- nexocnotebook-com01c.mail.protection.outlook.com
MX Priorities
- nexocnotebook-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 176.9.135.179 ↩ k29k85.meinserver.io
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.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:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.sim-networks.com support.sim-networks.com 2026021122 10800 3600 604800 86400
Primary NS (mname)
dns.sim-networks.com
Admin Email (rname)
support@sim-networks.com
Serial
2026021122
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.sim-networks.com
ns2.sim-networks.com
ns3.sim-networks.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.rackport.net ip4:62.157.197.130 ip4:62.157.197.133 ip4:193.158.59.138 include:spf.eu.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.rackport.net ip4:62.157.197.130 ip4:62.157.197.133 ip4:193.158.59.138 include:spf.eu.exclaimer.net -all
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