Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mccurdyarchitecture.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 13:52:31 UTC · ↺ Refresh
MX Hostnames
- mccurdyarchitecture.co.uk
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- mccurdyarchitecture.co.uk: 6
- aspmx.l.google.com: 1
A / AAAA Records
- 149.255.58.165 ↩ cloud869.thundercloud.uk
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 149.255.58.165 ↩ cloud869.thundercloud.uk
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
SOA Record
Raw SOA
ns0.thundercloud.uk serveradmin.thundercloud.uk 2026031501 3600 1800 1209600 86400
Primary NS (mname)
ns0.thundercloud.uk
Admin Email (rname)
serveradmin@thundercloud.uk
Serial
2026031501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns0.thundercloud.uk
ns1.thundercloud.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:149.255.58.165 include:relay.thundermail.uk ip4:149.255.58.139 ip4:149.255.58.29 ip4:149.255.58.24 +a +mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:149.255.58.165 include:relay.thundermail.uk ip4:149.255.58.139 ip4:149.255.58.29 ip4:149.255.58.24 +a +mx ~all
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