Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blackstone.studio
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:05:38 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 99.84.160.107 ↩ server-99-84-160-107.jfk50.r.cloudfront.net
- 99.84.160.18
- 99.84.160.35
- 99.84.160.4
- 2600:9000:20e9:8200:17:5b0c:6080:93a1
- 2600:9000:20e9:ea00:17:5b0c:6080:93a1
- 2600:9000:20e9:d400:17:5b0c:6080:93a1
- 2600:9000:20e9:1000:17:5b0c:6080:93a1
- 2600:9000:20e9:2c00:17:5b0c:6080:93a1
- 2600:9000:20e9:2e00:17:5b0c:6080:93a1
- 2600:9000:20e9:6800:17:5b0c:6080:93a1
- 2600:9000:20e9:f400:17:5b0c:6080:93a1
Mail Server IPs
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
SOA Record
Raw SOA
ns-1768.awsdns-29.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1768.awsdns-29.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1352.awsdns-41.org
ns-176.awsdns-22.com
ns-1768.awsdns-29.co.uk
ns-795.awsdns-35.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
mail._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
2 records- SPFv=spf1 include:_spf.google.com include:amazonses.com ~all
- google-site-verification=mxjU10sET8_v9CcGBPxLDshc0f4sTUsMe5BEgfHLMbQ
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