Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lightit.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:02:40 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 138.197.56.137
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.lightit.io 1764791298 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@lightit.io
Serial
1764791298
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3.lightitlabs.com
ns1.lightitlabs.com
ns2.lightitlabs.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=r; aspf=r
✓ 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
8 records- google-site-verification=IKXpWtWL0y1wfJ6vQKUgIcjIoQ4Wr6h_e81xMez_sbg
- google-site-verification=GOUtDeZBcLcT8cabNHmkYMnw5TsXnaQFwZiGV85nkec
- linkedin-site-verification=db18fd75-6f86-460a-8960-0389ce4bdcdb
- facebook-domain-verification=qvbqhyngz8knqm5imordx0ha81l3ru
- apple-domain-verification=avGwQNBKCkD7lx1A
- google-site-verification=rA39bv0dtP_TYJeD1JASExQoLjkZgdMnfaBsyYAjYlg
- ahrefs-site-verification_9e7274d06e258716d8df5a0b031e6d3584160f4da59dc029142d727c107ab58c
- SPFv=spf1 include:_spf.google.com ~all
Full email verification for lightit.io
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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