Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esdoetinchem.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 10:14:14 UTC · ↺ Refresh
MX Hostnames
- esdoetinchem-nl.mail.protection.outlook.com
MX Priorities
- esdoetinchem-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 93.186.187.197 ↩ cnsweb01.cnshosting.nl
- 2a00:d10:4006:1::11 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01.cnsdns.nl hostmaster.esdoetinchem.nl 2026022402 3600 3600 1209600 86400
Primary NS (mname)
dns01.cnsdns.nl
Admin Email (rname)
hostmaster@esdoetinchem.nl
Serial
2026022402
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns03.cnsdns.nl
dns01.cnsdns.nl
dns02.cnsdns.nl
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:213.227.146.193/27 ip4:92.111.246.128/29 ip4:149.143.2.112/29 ip4:89.105.202.14 ip4:40.107.22.48 ip4:93.186.187.197 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; pct=80
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 80% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- apple-domain-verification=fW6qo8iojYl6gzm7
- SPFv=spf1 include:spf.protection.outlook.com ip4:213.227.146.193/27 ip4:92.111.246.128/29 ip4:149.143.2.112/29 ip4:89.105.202.14 ip4:40.107.22.48 ip4:93.186.187.197 ~all
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 esdoetinchem.nl
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits