Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nesn.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 04:28:01 UTC · ↺ Refresh
MX Hostnames
- nesn-com.mail.protection.outlook.com
MX Priorities
- nesn-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.8.7 (no PTR)
- 172.67.68.10 (no PTR)
- 104.26.9.7
- 2606:4700:20::681a:907
- 2606:4700:20::ac43:440a
- 2606:4700:20::681a:807
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
indie.ns.cloudflare.com dns.cloudflare.com 2399317937 10000 2400 604800 1800
Primary NS (mname)
indie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399317937
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
indie.ns.cloudflare.com
kyrie.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.nesn.com include:spf2.nesn.com include:spf3.nesn.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:amazonses.com include:mailgun.org include:spfa.cpmails.com include:relay.mailchannels.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
21 records- google-site-verification=dIcNIKsn6U-oFu-soAHONEHUlUnVEvU6xQNqw17D3ss
- SPFv=spf1 include:spf1.nesn.com include:spf2.nesn.com include:spf3.nesn.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:amazonses.com include:mailgun.org include:spfa.cpmails.com include:relay.mailchannels.net ~all
- sprout-social-03fa5a92-ff51-11ef-b8c4-0e418c465417
- teamviewer-sso-verification=b3d6116541974f508277e0d06a210bd7
- apple-domain-verification=fsFrBSpZIGhBM6ut
- intersight=8d6c2937d0ce9de41498c1e59ea9c30678ba1ddda4eff80fd3da60ba9a036b0c
- b887ff7af8235cef28e726730fc27644dfe165ce25580dfe1638c174f741ac95
- A31FDD3B64766559ABF7A051ACC212162937094EC3C8AE43906CACE45F9F71DD
- MS=76CE6DA14967EE5DDD256664B8390177BA8020CE
- onetrust-domain-verification=5954626f239d4b5e9205490e3b105953
- parallels-domain-verification=32bca8f9f28e4f0da892716ccb7f6900c2c60cbd3fc947f893a3a4c063dc5ba3
- cefba2d3-481e-4ab0-9145-204e669b063e
- atlassian-domain-verification=G48BlMQd4Lag6nji4Hm5cGO7iNlz9mbCX42tgQqsJ1dd7blJpUSeht2a0cs8icQL
- infoblox-domain-mastery=05bd615c701414b382587937c28c36c5232fdb5210f09704ed3af430c144078978
- amazon-business-verification=b9a0d2447fa6172e39f50f80b046a44b426577e019824e127ceee98c616d66a1
- stripe-verification=6a14c8f85bb81e043dbf4f5521643384f3cbb1d7271a0ad51adbb61022aac738
- google-site-verification=kXoDrfQSLXfr2kwBDFxMYBKTXGU_GfpbrxaXOgAQp64
- adobe-idp-site-verification=f12dc880c25dee1211ffd9c1c78e811945e34e262e22c1380017e8c51461f2b0
- e6263dd2-47c0-4568-80f7-7ab0315b6d67
- specops-verification-code=3370a1ef-74fa-4653-a300-5865f383ff60
- tFMcDBkgg/OLRm/+0Cy/3jhD4TJRSc1Gt+MciaXERRsLImcW4o86oZQQC5xXMkbIoUVgY1RBRTP1wekWFCHG+w==
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 nesn.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits