Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
cero-papel.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:40:57 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.com
- ALT3.ASPMX.L.GOOGLE.com
- ALT4.ASPMX.L.GOOGLE.com
- ALT1.ASPMX.L.GOOGLE.com
- ASPMX.L.GOOGLE.com
- smtp.GOOGLE.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- smtp.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 149.202.31.220
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b
- 108.177.123.26
- 2800:3f0:4003:c0f::1a
- 173.194.76.26
- 2a00:1450:400c:c00::1a
- 192.178.223.26
- 2a00:1450:4009:c0f::1b
SOA Record
Raw SOA
ns1.dongee.com root.miranda.dongee.com 2026040604 3600 7200 1209600 86400
Primary NS (mname)
ns1.dongee.com
Admin Email (rname)
root@miranda.dongee.com
Serial
2026040604
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dongee.com
ns3.dongee.com
ns2.dongee.com
ns4.dongee.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +a +ip4:149.202.31.220 +ip4:127.0.0.1 +include:_spf.dongee.com +include:spf.mailjet.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 237 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
2 records- google-site-verification=AKcLKg5iWvEFVNmMmLOi60xcLvv65mvZ2A72rjkfD1U
- SPFv=spf1 +mx +a +ip4:149.202.31.220 +ip4:127.0.0.1 +include:_spf.dongee.com +include:spf.mailjet.com -all
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