Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdgroundworks.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 15:05:51 UTC · ↺ Refresh
MX Hostnames
- mdgroundworks-co-uk.mail.protection.outlook.com
MX Priorities
- mdgroundworks-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 95.179.231.217 ↩ hermione-granger.hipposerve.net
- 2001:19f0:7400:2f9c:5400:6ff:fe09:dd66 ↩ hermione-granger.hipposerve.net
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.hipposerve.net domains.hipposerve.net 2026040211 10800 3600 604800 3600
Primary NS (mname)
ns5.hipposerve.net
Admin Email (rname)
domains@hipposerve.net
Serial
2026040211
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.1hipposerve.net
ns.2hipposerve.net
ns.3hipposerve.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:95.179.231.217 ip6:2001:19f0:7400:2f9c:5400:06ff:fe09:dd66 include:emailarray.com include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected] <[email protected]>;ruf=mailto:[email protected] <[email protected]>;aspf=s;adkim=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected] <[email protected]>
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=WIgqao1DzfWqtCqdp3iYFcr2KBql6ddMVMpbvjh_TKE
- MS=ms80428181
- SPFv=spf1 a mx ip4:95.179.231.217 ip6:2001:19f0:7400:2f9c:5400:06ff:fe09:dd66 include:emailarray.com include:spf.protection.outlook.com include:sendgrid.net -all
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