Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cesarfer.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:39:53 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- aspmx2.googlemail.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 72.14.189.242 ↩ kirk.prestatus.com
Mail Server IPs
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns1.linode.com desarrollos.cesarfer.com 2021000047 14400 3600 1209600 57600
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
desarrollos@cesarfer.com
Serial
2021000047
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
57600s
Nameservers (NS)
ns2.linode.com
ns5.linode.com
ns1.linode.com
ns4.linode.com
ns3.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:kirk.prestatus.com include:sisko.prestatus.com include:_spf.google.com include:mailgun.org include:_spf.firebasemail.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- lhsjs4y7j5kh9217pj27mqz383p0qmzn
- SPFv=spf1 a mx include:kirk.prestatus.com include:sisko.prestatus.com include:_spf.google.com include:mailgun.org include:_spf.firebasemail.com ~all
- firebase=cesarfer-store
- q56spnkx7xn5vypvxmvxw3zy17dx6xh3
- google-site-verification=ixIe7LZNXJlfTAT424sfa6ZSujHoUehekWWC6A7ea2A
Full email verification for cesarfer.com
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