Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
necgroup.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 20:31:09 UTC · ↺ Refresh
MX Hostnames
- necgroup-co-uk.mail.protection.outlook.com
MX Priorities
- necgroup-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.6.232 (no PTR)
- 172.67.135.113 (no PTR)
- 2606:4700:3030::6815:6e8 (no PTR)
- 2606:4700:3032::ac43:8771 (no PTR)
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
dale.ns.cloudflare.com dns.cloudflare.com 2398686947 10000 2400 604800 1800
Primary NS (mname)
dale.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398686947
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dale.ns.cloudflare.com
melissa.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:89.185.150.211/32 ip4:216.119.217.33/32 ip4:216.119.209.33/32 ip4:213.86.93.228/32 ip4:213.86.93.230/32 ip4:213.86.93.231/32 ip4:213.86.93.241/32 ip4:213.86.71.230/32 ip4:213.86.71.241/32 ip4:213.86.71.229/32 include:spf.protection.outlook.com include:msgfocus.com include:_spf.sparkpostmail.com include:emaileuc.freshservice.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
6 records- d365mktkey=wAvexaEcQbYiyi9jyQsJS50INMGs8nHs6ry1ITRozYAx
- necgroup.azurewebsites.net
- SPFv=spf1 ip4:89.185.150.211/32 ip4:216.119.217.33/32 ip4:216.119.209.33/32 ip4:213.86.93.228/32 ip4:213.86.93.230/32 ip4:213.86.93.231/32 ip4:213.86.93.241/32 ip4:213.86.71.230/32 ip4:213.86.71.241/32 ip4:213.86.71.229/32 include:spf.protection.outlook.com include:msgfocus.com include:_spf.sparkpostmail.com include:emaileuc.freshservice.com ~all
- D4NNIvW5W+fpApTUo+9s7yKQkcqz5jXNO2l7b2UCaZ9HXIg+VWNBL8dR5cxAjUPqWtcgQFpy6akK3ahaYzsxUQ==
- MS=ms40799834
- apple-domain-verification=ymBO2rCcZHLWbv2P
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 necgroup.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits