Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bia.app
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 10:25:42 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.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
- 35.81.66.194
- 44.237.194.230
- 34.215.143.82
Mail Server IPs
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1b ↩ ww-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-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (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
ns-727.awsdns-26.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-727.awsdns-26.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-106.awsdns-13.com
ns-1424.awsdns-50.org
ns-1702.awsdns-20.co.uk
ns-727.awsdns-26.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.firebasemail.com include:50445259.spf05.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
9 records- google-site-verification=3WcAKuteJnFJT8ijHr7axILp5uwcqnburiAEhuQLnf4
- google-site-verification=LMh5BWco6vwtnlzGH-C_y6l2vjR-Mf-RoN-E6d4xQp4
- proxy-ssl.webflow.com
- SPFv=spf1 include:_spf.firebasemail.com include:50445259.spf05.hubspotemail.net -all
- MS=A8198566B5D588F73C17B67B4615E47B9EBD895F
- facebook-domain-verification=vn5q3yfu8ita0s7nnwq748dradfzbs
- firebase=bia-energy-prod
- firebase=bia-network-web-prod
- firebase=biaenergy-b9ab9
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