Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mattressonline.co.uk
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 21:28:01 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 104.20.20.233
- 172.66.174.68
- 2606:4700:10::ac42:ae44
- 2606:4700:10::6814:14e9
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
meg.ns.cloudflare.com dns.cloudflare.com 2398889957 10000 2400 604800 1800
Primary NS (mname)
meg.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398889957
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nile.ns.cloudflare.com
meg.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:in.sirportly.com include:spf.postal.labs.k.io include:trustpilotservice.com include:servers.mcsv.net include:mailgun.org include:_spf.google.com include:spf.mandrillapp.com ip4:162.13.223.25 ip4:68.183.34.105 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; sp=quarantine; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- klaviyo-site-verification=XnkTXd
- mandrill_verify.J_h6OZj8lKuqILQjOOBKow
- SPFv=spf1 include:in.sirportly.com include:spf.postal.labs.k.io include:trustpilotservice.com include:servers.mcsv.net include:mailgun.org include:_spf.google.com include:spf.mandrillapp.com ip4:162.13.223.25 ip4:68.183.34.105 ~all
- facebook-domain-verification=t2jdp2bvhtuzvqf8rhe8k8jk7bi23h
- google-site-verification=6mhzLIsNmecnyDB5atCMBgY1oWcPbkCWLpVb8-Dgx_8
- google-site-verification=Sh1d6acGrneWEOIqiBZZWd_aKFnIaBZhBVA-4VNr5Q4
- google-site-verification=U2CZjcek-XgX2MGqT1i3A1uZMhSJf4LSo5xcvZPzc2c
- google-site-verification=YPyFw18Q8to67HW_Qe_7f5qTnysJABBpcD9wt0AWbRk
- k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCHtKgkomdP1OPUa/JukyidvHQEi94PrqpxYIkv5tYhFPO2vgwTz+xjtq5T+1IIKWsVAP5oPiEu8ofmvPmgBglJSvPv7daagT+y9p5Y6s/4pDXLHwg2R+Q9vk374z2NZHWfHUykyyaBbXZlnbkvrsZKtshMvhfJ68re1Lnv33gOiwIDAQAB
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