Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
solidcore.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:06:48 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- 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
- 104.26.13.32
- 104.26.12.32
- 172.67.75.101
- 2606:4700:20::681a:c20
- 2606:4700:20::ac43:4b65
- 2606:4700:20::681a:d20
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
aarav.ns.cloudflare.com dns.cloudflare.com 2398731136 10000 2400 604800 1800
Primary NS (mname)
aarav.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398731136
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aarav.ns.cloudflare.com
elly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.serverdata.net include:_spf.google.com include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; pct=100; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- klaviyo-site-verification=SyyStf
- SPFv=spf1 include:spf.serverdata.net include:_spf.google.com include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:amazonses.com -all
- amazonses:IgMqQsCt4Kkt17tbZTxTSuD76x82DNr7/av8pvHBQFQ=
- apple-domain-verification=K8_3dnYqULW8RWE4CKjpU5iTyPxAHZzFDipUgHBp-kI
- facebook-domain-verification=7873cmk10feh0t8fkitksjfrg4wqbh
- google-site-verification=7LD9OmNQNQR1VRTbKwbJZSsBRErTeHQjHZSnsK2GXTc
- google-site-verification=KEHT3JNiTWk1pSIqod5nyJKl2mmSc75iMGdPrh6N1YE
- google-site-verification=Nd_zLupicec6seOizIQqqEnqo4wYmDJcadEhyjlCHzA
Full email verification for solidcore.co
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