nn-group.com

Valid Email Server
Domain Lookup › nn-group.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
nn-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:50:41 UTC · ↺ Refresh

MX Hostnames

  • nngroup-com0e.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.206.172.5
  • 23.206.172.41
  • 2600:141b:1c00:23::1730:e046
  • 2600:141b:1c00:23::1730:e052

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

usc3.akam.net
eur5.akam.net
use3.akam.net
usw2.akam.net
ns1-89.akam.net
usw1.akam.net
eur6.akam.net
ns1-2.akam.net

SPF Record

✓ Strict (-all)
v=spf1 a:nn-brand.com include:spf.mandrillapp.com include:spf.insim.biz include:spf.flowmailer.net include:_spf.salesforce.com include:spf.nn-group.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

28 records
  • tmziErCpe0kJQaZ+Z6h3dwsLV/+5YV9jP7JPJhN3x2s=
  • MStumowT5Vjt/BSTsU+f69hycAZ6MVXrlh+2egvxAJ8=
  • google-site-verification=0WZu2aorq2jBWq9WJIG51u976fQIHwpL2W-f4NHKcFY
  • 71cf6a9688fa4302b86ef67beebe077e
  • bua1LjhDfqOt1/j0K8HRh98/2vvAxz7UsVCNuVnRRWw=
  • _cmaorpcn4wdp2a5he4hc74psgcjj5t4
  • fzc9yqcn0j76xkq96b8j62b08cndh5lq
  • vYHf3j2DNVv0aICqKVfuMNNNg/x/bytqI8/6PDG0CFQ=
  • 5B8CFGK0q6oGPdhlvQIFlJe9UmefhT_brykkMw8oyb4
  • t6y2h8gktdmly859176hx246yz3r6nw6
  • SPFv=spf1 a:nn-brand.com include:spf.mandrillapp.com include:spf.insim.biz include:spf.flowmailer.net include:_spf.salesforce.com include:spf.nn-group.com -all
  • ku26eKTetF+sT9pS0NTTJU2/+Uy+6Obxs/upPBi6N9c=
  • dell-technologies-domain-verification=nn-group.com_8053ab92-1c64-4e75-b0c4-a516ab241665_1734698166
  • _4gc4qxhrzaze5ehzfptzcsmpl3q6k2d
  • v7oauJlDDgYKkZ5SpzH0EplCfQT2rmn2BQ3czpVuOnA=
  • _bh1dbpeil0dqkxapimj0zh9awpt6x18
  • 18c1fbc628e045ceb45b05469c5098ff
  • apple-domain-verification=TmFL9oeIWMSZ1w2J
  • _pwtokddpkkl5rhdjw5qn5yxq3wpyk2b
  • gnsfyyrdwxcvlky9m8r4zsx7gtlc6gdm
  • mandrill_verify.EzSFmhWvpOSYHC-XQQ-ohg
  • 13bfbb1d0056f29c446b4fba68eb0a4c51d4bab987fb111dd4c95a4cec755947
  • amazonses:K/ddnfIwQqQm5zlevlY9mF0Wf9KB27QIeiXL16UQsTQ=
  • miro-verification=220c07096b99fc6f472eca4c37a2407f26b7aa34
  • a4e64a522b1243afa1c2e12ff0d5bd2a
  • _ndz1mg1p9pumbohcyhh4iysyarvktju
  • oueCxCruqV2UNxaHjZbToBE5FDoGhINSvk2yatEtTlI=
  • 2kzw1jy2dmrjrpsbzc191f6vswlnmy4h
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