Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
acsheatingandcooling.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-08-25 19:02:25 UTC · ↺ Refresh
MX Hostnames
- mail.pecmailuk.com
MX Priorities
- mail.pecmailuk.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 149.202.81.68 ↩ server.pecmailuk.com
- 2001:41d0:1004:544::1 ↩ server.pecmailuk.com
SOA Record
Raw SOA
ns1.pecdns.com dns.pecdns.com 2025091503 28800 7200 1209600 10800
Primary NS (mname)
ns1.pecdns.com
Admin Email (rname)
dns@pecdns.com
Serial
2025091503
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.pecdns.com
ns2.pecdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:149.202.81.68 ip6:2001:41d0:1004:0544::/64 a:pecmailuk.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a ip4:149.202.81.68 ip6:2001:41d0:1004:0544::/64 a:pecmailuk.com ?all
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