Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hillingdon.gov.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:26:07 UTC · ↺ Refresh
MX Hostnames
- Hillingdon-gov-uk.mail.protection.outlook.com
MX Priorities
- hillingdon-gov-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 52.56.234.255 ↩ ec2-52-56-234-255.eu-west-2.compute.amazonaws.com
- 35.176.159.72 ↩ ec2-35-176-159-72.eu-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.ja.net hostmaster.ns11.ja.net 2018022809 43200 3600 1209600 3600
Primary NS (mname)
ns11.ja.net
Admin Email (rname)
hostmaster@ns11.ja.net
Serial
2018022809
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns10.ja.net
ns11.ja.net
ns12.ja.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:51.105.13.126 ip4:52.51.165.189 ip4:13.41.161.176 ip4:13.134.57.195 ip4:18.169.232.87 include:amazonses.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf-ext.necsws.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; fo=1; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
7 records- 7A65DDAE-B6C3-4822-8542-7179F0DD0911
- QuoVadis=96228ae5-275e-4982-88fa-25aaeef53e27
- MS=ms24507869
- SPFv=spf1 mx ip4:51.105.13.126 ip4:52.51.165.189 ip4:13.41.161.176 ip4:13.134.57.195 ip4:18.169.232.87 include:amazonses.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf-ext.necsws.com -all
- google-site-verification=_Yhpel4EalStqaFZtibZIxnI6tkUK465yx--tVt5YDs
- google-site-verification=wywNLDuu05-_0AUCA6tn6VnYUhE-xSlZQuEGYZDWocc
- google-site-verification=nSNckfWK2nA5a_Sfw6THdTtT7iS__w7oItZ-FRyj-bQ
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