Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rdwdesignstudio.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:02:50 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 104.21.15.84
- 172.67.161.249
- 2606:4700:3033::6815:f54
- 2606:4700:3035::ac43:a1f9
Mail Server IPs
- 142.250.102.27 ↩ rb-in-f27.1e100.net
- 2a00:1450:4025:402::1a ↩ rb-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
julio.ns.cloudflare.com dns.cloudflare.com 2397925456 10000 2400 604800 1800
Primary NS (mname)
julio.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397925456
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
katelyn.ns.cloudflare.com
julio.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com +a +mx +ip4:35.209.31.241 include:_spf.google.com include:_efb9720c2b34ed8199828019c86c72d8.spf.dnssmarthost.net ~all
📊 DNS lookups: 5/10
~ 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
✓ 1 found
google._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
5 records- SPFv=spf1 include:_spf.mlsend.com +a +mx +ip4:35.209.31.241 include:_spf.google.com include:_efb9720c2b34ed8199828019c86c72d8.spf.dnssmarthost.net ~all
- google-site-verification=7N016JaxAbhHBVrBMXe3wCGALfcgGb0qVoye159a_vI
- google-site-verification=GwdMnTFFAFjcoUtJC0dpRoXXOwKDiixhr6RSxCRNk9Y
- google-site-verification=pUQR1tjwAGaoilBq_TU_dweMQE4ycFgheWrFuXwn2nM
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmrpTXxVoeNDFfiJkbsiiPn/Kwz+3+RFGi1BpbNaLDKwXTvIyT4QJe/vBZyUYBkUDh1M4SBXWr7RJW5/rLuY0bfqM35GvRzl2GZY8340T0pBinRR6f18i6hkqfmUA0QKbe1FUGU5vMLn0NLOwhLiI0iEaP4VV0iTB+cu9jHG/yT5tGs3t2ZVYFV/XZNQhlM1MdCR0ncAjzO25WcWViXzGozQk6cf0OI22d5qX+RbTCKUm0+lkFTb+OnvAUiQp4ZNQhsHmjQeb4ltVXZZyy3GtLnir7+G2lvM+tBtgNvaj81uO09CQKzVs3BL5yxvJRYCEgtpyuELNFhce5l78AxWDLwIDAQAB
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