Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thirdspace.london
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:46:22 UTC · ↺ Refresh
MX Hostnames
- d234418.b.ess.uk.barracudanetworks.com
- d234418.a.ess.uk.barracudanetworks.com
MX Priorities
- d234418.a.ess.uk.barracudanetworks.com: 10
- d234418.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1.nimbushosting.co.uk hostmaster.nimbushosting.co.uk 2026010202 3600 3600 86400 3600
Primary NS (mname)
ns1.nimbushosting.co.uk
Admin Email (rname)
hostmaster@nimbushosting.co.uk
Serial
2026010202
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.nimbushosting.co.uk
ns3.nimbushosting.co.uk
ns1.nimbushosting.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.254.125.237/32 ip4:95.142.156.0/24 ip4:195.62.28.0/23 ip4:193.120.143.138 ip4:193.120.143.134 ip4:193.120.143.70 ip4:193.120.142.176 include:spf.protection.outlook.com include:25877049.spf05.hubspotemail.net include:sendgrid.net include:spf.trpcem.com include:spf2.accessacloud.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
13 records- _8kly2281yld27imj7c95tu45sjv81lk
- 162.13.134.220
- lthpql1vpx12kqyw54sxwzmqk51z68d0
- MS=ms39838320
- 162.13.30.191
- gbzkvpmbkdb9kf590x70vmvc4s3f92fx
- nordpass-domain-verification=937dde28ec7e462398c7b60315a640398 5dd24c0b31465434a842ea0a7843120
- 162.13.30.189
- SPFv=spf1 ip4:192.254.125.237/32 ip4:95.142.156.0/24 ip4:195.62.28.0/23 ip4:193.120.143.138 ip4:193.120.143.134 ip4:193.120.143.70 ip4:193.120.142.176 include:spf.protection.outlook.com include:25877049.spf05.hubspotemail.net include:sendgrid.net include:spf.trpcem.com include:spf2.accessacloud.com -all
- google-site-verification=HMkAdMh6u-voza7hoOs8XGTo8HouQQClSZxRSl0k_s0
- gptg7vg1qr2cpw1v5dp69mz1309h9fdm
- xbL4yWTb5xxIQguST4ef6cycoq4_SawUc31kmFI4QZA
- access-domain-verification=e1221043f6315215d92382f30de56960e069cd796034beac24ccddc19450e435
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