Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arcenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:18:11 UTC · ↺ Refresh
MX Hostnames
- arcenergy-com.mail.protection.outlook.com
MX Priorities
- arcenergy-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.160.170 (no PTR)
- 104.21.49.77 (no PTR)
- 2606:4700:3034::6815:314d
- 2606:4700:3031::ac43:a0aa
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
archer.ns.cloudflare.com dns.cloudflare.com 2396921969 10000 2400 604800 1800
Primary NS (mname)
archer.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396921969
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
naya.ns.cloudflare.com
archer.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.UAE.exclaimer.net include:spf.US.exclaimer.net include:spf.UK.exclaimer.net include:spf.EU.exclaimer.net include:spf.DE.exclaimer.net include:spf.CA.exclaimer.net include:spf.AU.exclaimer.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.UAE.exclaimer.net include:spf.US.exclaimer.net include:spf.UK.exclaimer.net include:spf.EU.exclaimer.net include:spf.DE.exclaimer.net include:spf.CA.exclaimer.net include:spf.AU.exclaimer.net ~all
- google-site-verification=hURixRayyi67EfnZ_WUWhOg3iuxLJcJWY6zLTu9d4LU
- google-site-verification=pSWHa4zKeqWGr_KeT87Gfiz8nq5xpKO1XoWbmrRzl14
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