Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
betabit.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:34:43 UTC · ↺ Refresh
MX Hostnames
- betabit-nl.mail.protection.outlook.com
MX Priorities
- betabit-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 136.144.178.171 ↩ 136-144-178-171.colo.transip.net
- 2a01:7c8:aacb:85:5054:ff:febd:5032 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ppros.nl hosting.ppros.nl 2016091115 14400 1800 1209600 7200
Primary NS (mname)
ns1.ppros.nl
Admin Email (rname)
hosting@ppros.nl
Serial
2016091115
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.ppros.nl
ns2.ppros.nl
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:89.146.5.141 ip4:207.46.100.0/24 ip4:207.46.163.0/24 ip4:65.55.169.0/24 ip4:157.56.110.0/23 ip4:157.55.234.0/24 ip4:213.199.154.0/24 ip4:213.199.180.128/26 ip4:52.100.0.0/14 include:spf.protection.outlook.com include:_spf.exactonline.nl include:servers.mcsv.net include:spf.fenetre.nl include:_spf.atlassian.net include:u826348.wl.sendgrid.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
8 records- atlassian-sending-domain-verification=eafeb122-e2ab-4aa0-90a1-c50dec7fde19
- nIBAmV4ns1HlUhqKAdWWJGu/mckaYxwD2eTa5tMvi0n13ig1b0oPdaZOvqxVu0L7b+zq5deKs/lx2aOrQcY1KQ==
- atlassian-domain-verification=MByM5/VPCrgJFsxAFTWqv0pg4xfewMODCr4/QDzhfAnO9DSjaID2J9s61GMTLuP0
- SPFv=spf1 a ip4:89.146.5.141 ip4:207.46.100.0/24 ip4:207.46.163.0/24 ip4:65.55.169.0/24 ip4:157.56.110.0/23 ip4:157.55.234.0/24 ip4:213.199.154.0/24 ip4:213.199.180.128/26 ip4:52.100.0.0/14 include:spf.protection.outlook.com include:_spf.exactonline.nl include:servers.mcsv.net include:spf.fenetre.nl include:_spf.atlassian.net include:u826348.wl.sendgrid.net ~all
- MS=ms31938507
- 1password-site-verification=477VYMES4FAXTOY2BXAJK3SO4E
- atlassian-domain-verification=zWXcxgvHLv9KUkP1VyjAhgB5Qex56UHrtbgYmRZYF8/xM3Ovh2DaX4iLTJQio8jh
- atlassian-sending-domain-verification=fd56d477-2e8a-404d-afcf-836374bce9ce
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
See demo & docs
Deep verification
Full email verification for betabit.nl
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits