Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deviceatlas.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:56:31 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.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
- 34.254.210.160
- 52.19.180.141
Mail Server IPs
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-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::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
colette.ns.cloudflare.com dns.cloudflare.com 2398712184 10000 2400 604800 1800
Primary NS (mname)
colette.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398712184
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yew.ns.cloudflare.com
colette.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.101.149.144/29 include:_spf.google.com include:_spf.da-tech.net include:_spf.psm.knowbe4.com include:20282853.spf07.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
google._domainkey
mail._domainkey
✓ Public key: 216 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- SPFv=spf1 ip4:89.101.149.144/29 include:_spf.google.com include:_spf.da-tech.net include:_spf.psm.knowbe4.com include:20282853.spf07.hubspotemail.net -all
- MS=ms85554320
- apple-domain-verification=dVftxHIEIBvlDSJe
- atlassian-domain-verification=Q/xzJjQsKm2vJTffpn7tK3rRKvXkVR51YZiGXj9iTBiuM3NTFGYEvZo6nh0dzx59
- bw=ONASFMgdqHAaOse3fVdmazEVolwkdImbrowSN1GeEwt2
- google-site-verification=Aoa625c6oz4zCuO1-9QTL940uUn3UYnQPZAbLid9Xoc
- jamf-site-verification=PmNLA6grG05L-O61yf3GIg
- openai-domain-verification=dv-JJ2ULspl4Uz6XXTbQgfZqFuS
Full email verification for deviceatlas.com
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