Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greatnorthernrail.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 18:43:57 UTC · ↺ Refresh
MX Hostnames
- mxa-004fcd01.gslb.pphosted.com
- mxb-004fcd01.gslb.pphosted.com
MX Priorities
- mxb-004fcd01.gslb.pphosted.com: 10
- mxa-004fcd01.gslb.pphosted.com: 10
A / AAAA Records
- 23.207.8.29 ↩ a23-207-8-29.deploy.static.akamaitechnologies.com
Mail Server IPs
- 185.183.30.240 ↩ mx08-004fcd01.pphosted.com
- 185.132.183.202 ↩ mx07-004fcd01.pphosted.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2018073155 10800 1800 3600000 300
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018073155
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
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
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
17 records- MS=ms90911596
- 3mdkdjg0yjnc0h6kwcfsqj4631jfcjjf
- 5hcq8py9jcfmrtg2tny34y3yjj8zzfpl
- 8l9m19bjhf8g0r1tsmy9v2dgy3zlxdrv
- _hz47mntyqcz5ke4oge8pp9b73qd541y
- _oogbfxqbrnt9mmcr5y7c0gewo6iojh6
- _shc08nxkv27f6rtl3hiktu3hm5fq0bu
- d8v1s24pz398hgdrzxkv52pkcjxv92z4
- dwf7pk4qc359xptc5q7k8sp2spgtt0gb
- x33gnwchzl3v7r8kfp38ndxz30gv7gwg
- y0mv24p7qp85qlz0w3q67nyzp8l4byz9
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- facebook-domain-verification=si9ioj4kmmrgnnjh698zm5o0ym4fqq
- google-site-verification=RSlI0Im76XfwDqiC1YK5UYpBVAUN9nguGg08upC35bc
- mID/kjZKERtPDqELjIl9ZL/UMDhKEJe+kssPd4DoX3jzJ/pisaGeVkLlDphB/66rjKa114i88WOvNs/vOQ4HpQ==
- G0O1A55671
- MS=ms65431031
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 greatnorthernrail.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits