Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
giantoil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 12:13:03 UTC · ↺ Refresh
MX Hostnames
- giantoil-com.mail.protection.outlook.com
MX Priorities
- giantoil-com.mail.protection.outlook.com: 0
A / AAAA Records
- 160.153.52.199 ↩ 199.52.153.160.host.secureserver.net
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns13.worldnic.com namehost.worldnic.com 125111716 10800 3600 604800 3600
Primary NS (mname)
ns13.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111716
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns13.worldnic.com
ns14.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.petrodatasync.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- syfyvxk5qs6c7y1bmw9q66bj3bn92kpt
- google-site-verification=G2Wmh0x2Lh3LLI-wmUzHbF3r6F9CE1or57d2j7rhbNw
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.petrodatasync.net -all
- MS=ms60693912
- DMARCv=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf;sp=none;fo=0:1:d:s;ri=600;adkim=r;aspf=r
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