Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biospace.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:40:12 UTC · ↺ Refresh
MX Hostnames
- biospace-com.mail.protection.outlook.com
MX Priorities
- biospace-com.mail.protection.outlook.com: 0
A / AAAA Records
- 15.197.236.53 ↩ a3f5c774e2fc386df.awsglobalaccelerator.com
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-943.awsdns-53.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-943.awsdns-53.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1202.awsdns-22.org
ns-152.awsdns-19.com
ns-1742.awsdns-25.co.uk
ns-943.awsdns-53.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.loxo.co include:spf.protection.outlook.com include:_spf.salesforce.com include:4413123.spf05.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=V2L6hfTI3_91H5p9zQ6w96jrzRYsdFMxqrz_TQzCpKw
- google-site-verification=necj6Bc6lAy7cD2CUkZW1w-uMKk3qu-NvW1W628Bk8I
- google-site-verification=x9MAcWtDdCjWIAU38DN-WrcOUZ4U_De0am0zY31kQOk
- hj=1434561-07192024
- SPFv=spf1 include:spf.loxo.co include:spf.protection.outlook.com include:_spf.salesforce.com include:4413123.spf05.hubspotemail.net -all
- google-site-verification=A47P05237iUhTB9QQKLTvoq-lXoYL94arBsI2g2kMQA
- google-site-verification=KeLHoPzQAvbfKC02AQs09FFWhNnZlN7ChGz07zYaJZ8
Full email verification for biospace.com
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