Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
denhartogh.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:52:44 UTC · ↺ Refresh
MX Hostnames
- denhartogh-com.mail.protection.outlook.com
MX Priorities
- denhartogh-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.123.136.45 ↩ a4.aware.be
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
auth01-peer.ib.routit.net noc.routit.nl 77 1800 900 604800 900
Primary NS (mname)
auth01-peer.ib.routit.net
Admin Email (rname)
noc@routit.nl
Serial
77
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
auth01-peer.ib.routit.net
auth02-peer.ib.routit.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf.protection.outlook.com ip4:212.23.62.101 include:_spf.salesforce.com include:_spf.4me.com ip4:149.210.183.95 ip4:80.113.6.75 ip4:82.192.79.122 ip4:3.123.136.45 ip4:180.87.182.8 ip4:180.87.182.9 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=uyGoq-0OEKPccNMMWLdwx0D9aLumMCseYhaECnGpjjY
- google-site-verification=lgqMKOEOZBc5qCmtq0LhYdE2UNJFHhUd2YjGq27JLW4
- SPFv=spf1 a include:spf.protection.outlook.com ip4:212.23.62.101 include:_spf.salesforce.com include:_spf.4me.com ip4:149.210.183.95 ip4:80.113.6.75 ip4:82.192.79.122 ip4:3.123.136.45 ip4:180.87.182.8 ip4:180.87.182.9 ~all
- MS=ms82142538
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