Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luminovo.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:40:13 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.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
- 31.43.161.6
- 31.43.160.6
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
marjory.ns.cloudflare.com dns.cloudflare.com 2399310278 10000 2400 604800 1800
Primary NS (mname)
marjory.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399310278
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sri.ns.cloudflare.com
marjory.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.183.66.221 include:_spf.google.com include:sendgrid.net include:4075596.spf05.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]
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
8 records- anthropic-domain-verification-4n74fa=wKl9nuIOHXztd3yKENR0N8yZv
- google-site-verification=3l9MsjYczPNlYs_haSJ9pMTyCntlq64lP0gRSZNfTNk
- google-site-verification=ZSJpnTJ_4GDGuWAGmtZQz4yfW6sG6xkFfOoW_P5QOIY
- google-site-verification=bJWM_KgUlk41HTmUIzaBta5Wcu4eS1sZq-n7SZnW3fU
- notion-domain-verification=Uv7ig9MT4u4v3oVWv9C8gaX8xnntzu58T8POp1Q6oXT
- slack-domain-verification=6Fb3SlzAeOPBjFDPSdzeMgCKlMaSGdpgkpOOMM1s
- SPFv=spf1 ip4:159.183.66.221 include:_spf.google.com include:sendgrid.net include:4075596.spf05.hubspotemail.net -all
- MS=ms97031380
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