Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
merton.gov.uk
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 19:48:41 UTC · ↺ Refresh
MX Hostnames
- mxa-0012bc01.gslb.pphosted.com
- mxb-0012bc01.gslb.pphosted.com
MX Priorities
- mxa-0012bc01.gslb.pphosted.com: 10
- mxb-0012bc01.gslb.pphosted.com: 10
A / AAAA Records
- 52.56.126.239 ↩ redirects2.eu-west-2.bigbluedoor.net
- 35.178.153.235 ↩ redirects1.eu-west-2.bigbluedoor.net
Mail Server IPs
- 143.55.150.149 ↩ mx08-0012bc01.pphosted.com
- 66.159.235.20 ↩ mx07-0012bc01.pphosted.com
SOA Record
Raw SOA
xdns-lbm.merton.gov.uk postmaster.merton.gov.uk 2025041816 10800 3600 604800 7200
Primary NS (mname)
xdns-lbm.merton.gov.uk
Admin Email (rname)
postmaster@merton.gov.uk
Serial
2025041816
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
xdns-lbm.merton.gov.uk
xdns-cpf.merton.gov.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf0.merton.gov.uk include:spf1.merton.gov.uk include:spf2.merton.gov.uk -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;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]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 include:spf0.merton.gov.uk include:spf1.merton.gov.uk include:spf2.merton.gov.uk -all
- faVJCrjZhNHqldhfmFL6MXfMT4cn0aGx1KZ5m+xWQMQI7wE2aI0rdJC4v6OpUzDhKHa769P7QhZ/fKT54LOl0g==
- fastly-domain-delegation-FHy8yWDJEAzNUfnY-447474-2021-11-18>
- google-site-verification=wQth8sj2URGDG3BAKlOAhhW-STOiDSmerMLjHllnCtQ
- msfpkey=7biqb4fobkwlzkbsbis085ba
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