Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fullsphere.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 12:01:18 UTC · ↺ Refresh
MX Hostnames
- omhsbxs3sptqdrhoaxv4x4qlogdtd2be3iqiwz47brhlxitwxhoq.mx-verification.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- omhsbxs3sptqdrhoaxv4x4qlogdtd2be3iqiwz47brhlxitwxhoq.mx-verification.google.com: 15
A / AAAA Records
- 104.26.5.208
- 104.26.4.208
- 172.67.69.49
- 2606:4700:20::681a:5d0
- 2606:4700:20::ac43:4531
- 2606:4700:20::681a:4d0
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
SOA Record
Raw SOA
carlos.ns.cloudflare.com dns.cloudflare.com 2399356935 10000 2400 604800 1800
Primary NS (mname)
carlos.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399356935
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carlos.ns.cloudflare.com
carol.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:139.162.202.227 ip4:143.55.239.243 ip6:2a01:7e00::f03c:92ff:fe2d:81eb include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx ip4:139.162.202.227 ip4:143.55.239.243 ip6:2a01:7e00::f03c:92ff:fe2d:81eb include:_spf.google.com -all
- apple-domain-verification=3n-a9CfhbzotSqTw3JFOdOQh7EVZQaEtZd13o9jQmK4
- google-site-verification=ClzJv9x3Fa61nCi9U2t6oIAT3PSVhFNQMNLhrhdrB0Q
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