Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biobagusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 10:14:19 UTC · ↺ Refresh
MX Hostnames
- biobagusa-com.mail.protection.outlook.com
MX Priorities
- biobagusa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.10.237 (no PTR)
- 172.67.72.183 (no PTR)
- 104.26.11.237
- 2606:4700:20::ac43:48b7
- 2606:4700:20::681a:aed
- 2606:4700:20::681a:bed
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
desiree.ns.cloudflare.com dns.cloudflare.com 2399948309 10000 2400 604800 1800
Primary NS (mname)
desiree.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399948309
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
desiree.ns.cloudflare.com
drake.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=7fpBk2LpC89dhFgPmrCTtph_FrU4_NfMFi6y36Dh_t8
- google-site-verification=85oWgOsyamv5PQXlXtqISQjnmQ7cFcqHf_bTln1s074
- google-site-verification=CZtJmQnkG5JASH6QG3xLFQZVdfqNW3X8iHNmAhoxtsc
- iContact1776509
- SPFv=spf1 include:spf.protection.outlook.com -all
- v=verifydomain MS=8278283
- MS=ms73165311
- MS=ms81473933
- google-site-verification=41bFnA9jerNyR5RdyQ-wD1JMt_mJsJM4Qixvq4oVw9Y
Full email verification for biobagusa.com
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