Domain Overview
DNS: ✓ 16d ago
Checker: ✓ 16d ago
reedbusiness.nl
Disposable
✓ Yes
Outlook
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 20:50:55 UTC · ↺ Refresh
MX Hostnames
- reedbusiness-nl.mail.protection.outlook.com
MX Priorities
- reedbusiness-nl.mail.protection.outlook.com: 10
A / AAAA Records
- 165.160.13.20 (no PTR)
- 165.160.15.20 (no PTR)
- 54.246.157.156 ↩ ec2-54-246-157-156.eu-west-1.compute.amazonaws.com
- 54.246.157.170 ↩ ec2-54-246-157-170.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.domainnetwork.se hostmaster.cscdns.net 2013112449 21600 7200 2419200 86400
Primary NS (mname)
ns.domainnetwork.se
Admin Email (rname)
hostmaster@cscdns.net
Serial
2013112449
Refresh
21600s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2.domainnetwork.se
ns.domainnetwork.se
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.aanmelder.nl include:_spf.act-on.net include:_senderspf.copernica.com ip4:54.246.152.139 ip4:93.154.113.107 ip4:95.211.64.189 ip4:54.246.142.120 ip4:207.126.144.0/20 ip4:77.242.114.0/28 ip4:81.175.104.0/24 ip4:81.175.104.145 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; ri=3600; 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
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
21 records- 2345a7ea-aee0-4b43-a0fb-15633f39fb74
- 0d4ba6ad-16b9-4879-9684-94c39dc82478
- _globalsign-domain-verification=PXTPXuTW-G_EyyaaiUeU0sXBS70GxvUi6nrUz_b5yL
- Bcm+gW7wCptp++BamP0fWI0N1GYIhmf9/P6F8Jo2sFuUCRylpteROqafGoVeORNbf+6qy9yy4D8QzI+NRsBIUA==
- c891adb2-b0ac-480f-83b2-f26765315f1d
- a316210d-04b8-4a34-963e-edfafbc1d5c8
- _globalsign-domain-verification=IE63MUHDsHWEoaZPXX2bPBr4jhLHgw5tNrspKimegq
- lsQniOPixqzt7EvyEEvYZLgK5UAck2aH1/R9wRMoEyg=
- 1ca0f4e5-ed08-4af2-b818-359b316dcaa2
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.aanmelder.nl include:_spf.act-on.net include:_senderspf.copernica.com ip4:54.246.152.139 ip4:93.154.113.107 ip4:95.211.64.189 ip4:54.246.142.120 ip4:207.126.144.0/20 ip4:77.242.114.0/28 ip4:81.175.104.0/24 ip4:81.175.104.145 ~all
- aanmelder.nl-user=68980
- b9658bdc-50b7-4cdc-88cf-0d85da0a028d
- _globalsign-domain-verification=FltEi3PvXaWirSe0syOZyrvrbYz28giJ9015dONCr8
- 94c0f95e-7f0c-424f-a4c8-f68c9aa9caee
- MS=ms63130255
- 33d237b7-de40-46ba-9f4a-306250afa3d0
- 1989be38-5e95-4195-99bc-48d00e4ce2a3
- miro-verification=3d2363e884567e60ec283b191ae2c9ce99a3f4e0
- 4829a3fe-1ae5-4f0c-aaa0-e0f55eede502
- xbyQFrVqyg0fmmfyk7db7I33QYlKXPML12934kU8sydusxqKvswTwXC5EWptSpPsnCYlpLEYK1YIiHESmtw8+g==
- 568b06aa-e102-4cf4-9993-91e7cb81dfcc
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for reedbusiness.nl
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits