Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scientificdrilling.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:07:43 UTC · ↺ Refresh
MX Hostnames
- scientificdrilling-com.mail.protection.outlook.com
MX Priorities
- scientificdrilling-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1135.awsdns-13.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1135.awsdns-13.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-432.awsdns-54.com
ns-646.awsdns-16.net
ns-1135.awsdns-13.org
ns-1892.awsdns-44.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:206.127.8.137 ip4:38.142.28.114 ip4:38.100.66.234 ip4:34.227.119.248 ip4:12.9.160.24/29 ip4:192.188.9.88/32 include:mail.feedblitz.com include:amazonses.com include:_spf-sfdc.successfactors.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected]
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
1 record- SPFv=spf1 ip4:206.127.8.137 ip4:38.142.28.114 ip4:38.100.66.234 ip4:34.227.119.248 ip4:12.9.160.24/29 ip4:192.188.9.88/32 include:mail.feedblitz.com include:amazonses.com include:_spf-sfdc.successfactors.com include:spf.protection.outlook.com -all
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