Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmsmasters.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:49:58 UTC · ↺ Refresh
MX Hostnames
- ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 104.26.1.33
- 104.26.0.33
- 172.67.74.170
- 2606:4700:20::ac43:4aaa
- 2606:4700:20::681a:121
- 2606:4700:20::681a:21
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
achiel.ns.cloudflare.com dns.cloudflare.com 2398792412 10000 2400 604800 1800
Primary NS (mname)
achiel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398792412
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
achiel.ns.cloudflare.com
elisa.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include :_ spf.google.com include:mxroute.com include:sendersrv.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- google-site-verification=sEDcFelus49En2H8yNWoFT5DHru_5zK1CVSDgAVy8m8
- SPFv=spf1 include :_ spf.google.com include:mxroute.com include:sendersrv.com -all
- facebook-domain-verification=5xy2imvw9dh97mlbnqwur0osl59pmb
- google-site-verification=maqt8-Jamsg64U2B1F6RFZY4SvrxcpV-jNRrGBrsxKw
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