Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nesfircroft.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:46:56 UTC · ↺ Refresh
MX Hostnames
- mxa-00651b01.gslb.pphosted.com
- mxb-00651b01.gslb.pphosted.com
MX Priorities
- mxa-00651b01.gslb.pphosted.com: 10
- mxb-00651b01.gslb.pphosted.com: 10
A / AAAA Records
- 51.104.28.78 (no PTR)
Mail Server IPs
- 205.220.184.172 ↩ mx07-00651b01.pphosted.com
SOA Record
Raw SOA
ns0.ukfast.net support.ukfast.co.uk 2025120801 7200 3600 604800 300
Primary NS (mname)
ns0.ukfast.net
Admin Email (rname)
support@ukfast.co.uk
Serial
2025120801
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns0.ukfast.net
ns1.ukfast.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ 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
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- google-site-verification=3NtKGcVOnVNW0DdGwK8QvcFGkIJ0zUg5Ja5qtL0f-g4
- apple-domain-verification=wG28GZplEflxsOqW
- facebook-domain-verification=yt3zwjauspcndclnc4g2niclqdcodk
- smartsheet-site-validation=34RuJ6WIGk1YHJ56ivZMuewtVem3TwTz
- knowbe4-site-verification=06a4366c2b158d86f73be8abbeca3b71
- MS=ms54227271
- detectify-verification=f182a94cc3f4288f2043ea3a7e897e75
Full email verification for nesfircroft.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits