Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rspb.org.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 04:38:37 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 5
- eu-smtp-inbound-2.mimecast.com: 5
A / AAAA Records
- 150.171.109.216 (no PTR)
- 2603:1061:14:d0::1 (no PTR)
Mail Server IPs
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.namecity.com hostmaster.namecity.com 2026031800 43200 1800 2419200 3600
Primary NS (mname)
ns1.namecity.com
Admin Email (rname)
hostmaster@namecity.com
Serial
2026031800
Refresh
43200s
Retry
1800s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns2.namecity.com
ns1.namecity.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.210.173.117 ip4:34.254.118.201 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:spf.responsesource.com include:spf.givex.com Include:spf.ssmx.net include:spf.logicalware.com include:_spf.e-activist.com ip4:50.31.42.218 ip4:167.89.43.190 ip4:80.6.91.150 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- ibmid=f9489142-5330-4af9-a2d3-f83f80fe8176
- asn33hn0qareohce8vpa0cd5f2
- oKcGZW2KiVnfO8Czkc8DW1jKbA7+UDB0F0kqIJTmFEknUGM0dLpKNQhGl65YU0kb11l9YSlzMcm7W7FCXab2mg==
- 2gmb94m37bef9op4035dj3nsds
- adobe-idp-site-verification=b28b4ee3a6bbefde1f4413097478550dc0c3733511e94bc6a1eb04792d21eac1
- google-site-verification=a7ByQ8YmBRQHxn9fbd7kp9sz4I_a_N8MRROni2LHURU
- miro-verification=cce5e6df0c907dafbb9dee3a070ce00d2b619e04
- hscl83vq90eh1m7i8g93gpj9rk
- SPFv=spf1 ip4:52.210.173.117 ip4:34.254.118.201 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:spf.responsesource.com include:spf.givex.com Include:spf.ssmx.net include:spf.logicalware.com include:_spf.e-activist.com ip4:50.31.42.218 ip4:167.89.43.190 ip4:80.6.91.150 ~all
- luqqghmhi237d6oej5pnevsjcm
- facebook-domain-verification=0rcpevc8271clxtzd3ik7zwqifhtz0
- ero746i68da1u36s1m8gu6ie1a
- 9ej4mss6gni2oluno07gcgccba
- jm2tuqicee831mvg7lls9arv7l
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 rspb.org.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits