Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
capitalcityoil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:59:53 UTC · ↺ Refresh
MX Hostnames
- capitalcityoil-com.mail.protection.outlook.com
MX Priorities
- capitalcityoil-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.30.241 ↩ 241.30.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.silverlinesolutions.com hostmaster.silverlinesolutions.com 49 900 600 86400 3600
Primary NS (mname)
ns1.silverlinesolutions.com
Admin Email (rname)
hostmaster@silverlinesolutions.com
Serial
49
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2.silverlinesolutions.com
ns1.silverlinesolutions.com
ns3.silverlinesolutions.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:68.99.117.135/28 include:_spf.elasticemail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com ip4:68.99.117.135/28 include:_spf.elasticemail.com -all
- MS=ms31063835
- ppe-5522537ea4a18d1fb90fc3e7adfdf5a886cdf56d
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