Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sprinterra.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:06:58 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.72.85
- 172.67.177.246
- 2606:4700:3033::ac43:b1f6
- 2606:4700:3037::6815:4855
Mail Server IPs
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.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
SOA Record
Raw SOA
noah.ns.cloudflare.com dns.cloudflare.com 2399747058 10000 2400 604800 1800
Primary NS (mname)
noah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399747058
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noah.ns.cloudflare.com
reza.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:amazonses.com include:_spf.odoo.com ip4:188.138.16.133/32 ip4:92.60.182.65/32 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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- openai-domain-verification=dv-4mi0KZPjj6RMk1BGX8kr0WSE
- SPFv=spf1 include:_spf.mlsend.com include:_spf.google.com include:amazonses.com include:_spf.odoo.com ip4:188.138.16.133/32 ip4:92.60.182.65/32 ~all
- MS=ms60772720
- anthropic-domain-verification-kjrnet=sxtO87MUU7mzHTr8yE9AGNNSL
- apple-domain-verification=MZ6XEGuXiVPh3Rl5
- atlassian-domain-verification=Cak/pd/xb60k1zCmbTSUS5Ss0ZB5yWyQ7a90Xgrv5G9/d3Yz73KrJ6NuUHyiG/2n
- atlassian-sending-domain-verification=b6362794-f6a6-4a88-b0ac-44771128b0a4
- google-site-verification=n4zC-N0U94mgp6GUOBvHweO6zTjNKY7bMOPR-_62i78
Full email verification for sprinterra.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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