dentalclinics.nl

Valid Email Server
Domain Lookup › dentalclinics.nl

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
dentalclinics.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 14:59:52 UTC · ↺ Refresh

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MX Hostnames

  • dentalclinics-nl.mail.protection.outlook.com

MX Priorities

  • dentalclinics-nl.mail.protection.outlook.com: 5

A / AAAA Records

  • 83.217.86.189 ↩ 83.217.86.189.static.hosted.by.combell.com
  • 2a00:1c98:1000:1112:0:1:a0b9:3b67 (no PTR)

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.combell.eu hostmaster.dentalclinics.nl 1782469885 10800 3600 604800 40000
Primary NS (mname)
ns1.combell.eu
Admin Email (rname)
hostmaster@dentalclinics.nl
Serial
1782469885
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s

Nameservers (NS)

ns1.combell.eu
ns4.combell.net
ns3.combell.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:62.84.244.0/24 ip4:185.89.6.110 ip4:46.17.2.242 ip4:46.17.2.243 ip4:62.84.240.0/24 ip4:62.84.241.0/24 ip4:213.5.236.182 ip4:81.83.51.206 ip4:81.93.51.206 ip4:185.222.101.37 ip4:81.93.58.170 ip4:81.93.51.192/26 ip4:52.28.91.77 ip4:18.184.161.74 ip4:3.66.122.176 include:spf.protection.outlook.com include:sendgrid.net include:_spf.zorgmail.nl include:feedback.dentalclinics.nl include:spf.vertimart.nl -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • facebook-domain-verification=ttbckxx5l760rb7upkuig9m6wg9ue4
  • pinterest-site-verification=d6b18663fd60a7dfcded33b311f8bebd
  • SPFv=spf1 ip4:62.84.244.0/24 ip4:185.89.6.110 ip4:46.17.2.242 ip4:46.17.2.243 ip4:62.84.240.0/24 ip4:62.84.241.0/24 ip4:213.5.236.182 ip4:81.83.51.206 ip4:81.93.51.206 ip4:185.222.101.37 ip4:81.93.58.170 ip4:81.93.51.192/26 ip4:52.28.91.77 ip4:18.184.161.74 ip4:3.66.122.176 include:spf.protection.outlook.com include:sendgrid.net include:_spf.zorgmail.nl include:feedback.dentalclinics.nl include:spf.vertimart.nl -all
  • knowbe4-site-verification=14cb2133335ab158f62a797cab40f7e8
  • _globalsign-domain-verification=NQXzZtTAvzlI5mZI6wInlvxxkYgBCnqX9HTJtQNgR_
  • _globalsign-domain-verification=luhCWUEN_-C8rhMZjXtTyibn79huAK6AN6KmCDrAh-
  • google-site-verification=4HmqRSDPW1jB0eLqeZGIri95jmycsAIdawhyWPVxIBA
  • _globalsign-domain-verification=XPQz4s2VoMO8JKLKLg8IXvS215pbZL01UEq-6aTyvz
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