Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dcstn.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:01:20 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 34.238.178.141
Mail Server IPs
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns1.hover.com dnsmaster.hover.com 1766177365 1800 900 604800 300
Primary NS (mname)
ns1.hover.com
Admin Email (rname)
dnsmaster@hover.com
Serial
1766177365
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.hover.com
ns1.hover.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com ip4:38.247.50.65 ip6:2607:b840:22c0:8016::65 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
10 records- openai-domain-verification=dv-zqeJzT0naeOqowSFPV3jkAnE
- 08.11.2025
- SPFv=spf1 include:_spf.google.com ip4:38.247.50.65 ip6:2607:b840:22c0:8016::65 -all
- sophos-domain-verification=57135b0ad0021f6f1fdfcbb877e5ec16084594887a8840ef1e08854b99d5964f
- bwxdznz4zxsl12jqm3wz5g1qxlqqpr36
- google-site-verification=Wi5r-zMe5BE6Hd3puy9_o95eKN7nTW9q2UCjgBJuGP8
- MS=msac37085a-4e29-484a-ae73-673ff32ff54e
- Security code/TXT record: 11-7-2025
- google-site-verification=u4iCJ9-RJ9WUIXEkYxLvcrcJhlf_0KgxsMaN2ixmoHg
- apple-domain-verification=rwlwRrdEw5EWdB0Q
Full email verification for dcstn.org
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