nissens.com

Valid Email Server
Domain Lookup › nissens.com

Domain Overview

DNS: ✓ 10h ago Checker: ✓ 10h ago
nissens.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 10:52:09 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • nissens-com.mail.protection.outlook.com

MX Priorities

  • nissens-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 76.76.21.21 (no PTR)

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 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
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA ns.scannet2.dk hostmaster.scannet.dk 2026060902 14400 3600 1209600 300
Primary NS (mname)
ns.scannet2.dk
Admin Email (rname)
hostmaster@scannet.dk
Serial
2026060902
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.scannet2.dk
ns.scannet2.dk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mx06.nissens.com ip4:213.174.81.200 ip4:87.49.230.163 ip4:87.54.60.158 include:sendgrid.net include:servers.mcsv.net include:zohomail360.eu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

8 records
  • 1grkddhx7kpyqrrzqm2zg8yxp0wb9312
  • TTFn5sp2xXAjtzOmFbq8DOqK+ioEEDt4BMJq2/efM6Q=
  • ZiVR5LqXeXZP/Uu8AAzmuBJkF/JSZWE+n62nxjRto6/V1XXb11msVDZ4WLLHk3KUH8uR1x7w/3taF1YdWyWdiA==
  • have-i-been-pwned-verification=b148a749b9905bee694f43f8844de6e5
  • SPFv=spf1 include:spf.protection.outlook.com a:mx06.nissens.com ip4:213.174.81.200 ip4:87.49.230.163 ip4:87.54.60.158 include:sendgrid.net include:servers.mcsv.net include:zohomail360.eu -all
  • have-i-been-pwned-verification=fe82d62ba3a7244f739cd1016e65cb3c
  • dropbox-domain-verification=2f9b5w5c8cz7
  • globalsign-domain-verification=VQFuQ7i6rHECXJEp7ElPoqTBqDP1jaNd-jChsjm8OD
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 nissens.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits