Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vikingfl.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 08:22:37 UTC · ↺ Refresh
MX Hostnames
- vikingfl-com.mail.protection.outlook.com
MX Priorities
- vikingfl-com.mail.protection.outlook.com: 0
A / AAAA Records
- 209.20.73.111 ↩ slice04.isgfl.com
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nsgroupllc.com dns.nsgroupllc.com 1758851832 900 300 1728000 900
Primary NS (mname)
ns1.nsgroupllc.com
Admin Email (rname)
dns@nsgroupllc.com
Serial
1758851832
Refresh
900s
Retry
300s
Expire
1728000s
Minimum TTL
900s
Nameservers (NS)
ns3.nsgroupllc.com
ns1.nsgroupllc.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- SPFv=spf1 include:spf.protection.outlook.com -all
- ho27793le97b0tpfplnmop1tr7
- nefbanmg9m4f9kk53aakg0g7k5
- 88V6B9D3TVLBS2DLEJ8GPFBQRI
- apple-domain-verification=LqLhVMCGGNPt9VUL
Full email verification for vikingfl.com
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