Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
estereofonica.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 23:34:23 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.21.231 (no PTR)
- 172.67.200.243 (no PTR)
- 2606:4700:3034::ac43:c8f3 (no PTR)
- 2606:4700:3032::6815:15e7 (no PTR)
Mail Server IPs
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
dawn.ns.cloudflare.com dns.cloudflare.com 2399189527 10000 2400 604800 1800
Primary NS (mname)
dawn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399189527
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dawn.ns.cloudflare.com
trey.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:140.82.28.21 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- SPFv=spf1 a mx ip4:140.82.28.21 ~all
- brevo-code:f194204e00d2d9ac4d137022d66d7e36
- facebook-domain-verification=8bqplo8ags57doejtvsj4fm0i2wcpa
- google-site-verification=CKUbbW8eIMxIy9-eLNLVDlClTgfg6N_ypcqWDztdOOA
- google-site-verification=OKXoFi-O5mBviRB-YSzPrp4pqJO2R-VpNf4HlvrtB1A
- pinterest-site-verification=2c856193f47ecb1fb37b99318358c1ce
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