Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mediapost.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:01:38 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- mail4.mediapost.com
- aspmx5.googlemail.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- aspmx4.googlemail.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- aspmx2.googlemail.com: 30
- alt1.aspmx.l.google.com: 20
- aspmx4.googlemail.com: 30
- aspmx5.googlemail.com: 30
- mail4.mediapost.com: 100
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 96.126.108.115 ↩ www.mediapost.com
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
ns1.linode.com ryan.mediapost.com 2021000030 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
ryan@mediapost.com
Serial
2021000030
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:96.126.104.24 ip4:38.81.100.196 ip4:96.126.108.115 include:_spf.createsend.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=Ic0dmd7TKjEMSuNmzs0bMg_eOBfN2T1GRKlwDJQvask
- SPFv=spf1 include:_spf.google.com ip4:96.126.104.24 ip4:38.81.100.196 ip4:96.126.108.115 include:_spf.createsend.com ~all
Full email verification for mediapost.com
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