Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
glsco.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 13:34:55 UTC · ↺ Refresh
MX Hostnames
- mx20.antispam.mailspamprotection.com
- mx30.antispam.mailspamprotection.com
- mx10.antispam.mailspamprotection.com
MX Priorities
- mx30.antispam.mailspamprotection.com: 30
- mx20.antispam.mailspamprotection.com: 20
- mx10.antispam.mailspamprotection.com: 10
A / AAAA Records
- 35.214.88.137 ↩ 137.88.214.35.bc.googleusercontent.com
- 185.2.150.182 ↩ sender24.acumba.com
Mail Server IPs
- 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com
- 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
- 34.149.79.66 ↩ 66.79.149.34.bc.googleusercontent.com
SOA Record
Raw SOA
ns1.siteground.net root.uk1006.siteground.eu 100244 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
root@uk1006.siteground.eu
Serial
100244
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 +ip4:35.214.112.151 +a +mx include:glsco.co.uk.spf.auto.dnssmarthost.net include:sparkpostmail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; pct=100; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
2 records- SPFv=spf1 +ip4:35.214.112.151 +a +mx include:glsco.co.uk.spf.auto.dnssmarthost.net include:sparkpostmail.com -all
- google-site-verification=SY06pW5qsRhvZjRmUSxRUlDLmAjVqC1wds6SieiVoDQ
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