Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premiumoilfield.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:01:32 UTC · ↺ Refresh
MX Hostnames
- premiumoilfield-com.mail.protection.outlook.com
MX Priorities
- premiumoilfield-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.13.36 (no PTR)
- 172.67.69.154 (no PTR)
- 104.26.12.36
- 2606:4700:20::681a:d24
- 2606:4700:20::ac43:459a
- 2606:4700:20::681a:c24
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
davina.ns.cloudflare.com dns.cloudflare.com 2399671011 10000 2400 604800 1800
Primary NS (mname)
davina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399671011
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
davina.ns.cloudflare.com
leo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.7.187.157 ip4:159.183.181.181 include:spf-us.emailsignatures365.com include:_spf.brightmove.com include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
8 records- google-site-verification=vMaAfkIDWjO91OMhBuwOC9Rg5Hf-mbDzzhUVZVMTeIU
- mongodb-site-verification=h5df3Jb9tYbv6yzoIjUbh9iC0mkv7bQp
- SPFv=spf1 ip4:69.7.187.157 ip4:159.183.181.181 include:spf-us.emailsignatures365.com include:_spf.brightmove.com include:spf.protection.outlook.com include:sendgrid.net -all
- MS=ms23246547
- adobe-idp-site-verification=7a088093605deaece213ecbfa79cc1bc4deffbdcbe08c98d874315a811729203
- amazon-business-verification=51ed0eacda7ad658dbd5700e9d12a64472c8beb8d89ce5835c834345ba6f0f6d
- engine-domain-verification=446732
- google-site-verification=-G9TO0fBuaxQiowLQ1Cd5xIwl-gvvp8DQK96iv6PtT0
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