Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
frcresearch.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:00:01 UTC · ↺ Refresh
MX Hostnames
- frcresearch-com.mail.protection.outlook.com
MX Priorities
- frcresearch-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:96.56.172.91/32 ip4:47.21.79.240/28 ip4:47.19.130.64/28 ip4:47.19.74.200/29 ip4:72.3.137.170 ip4:72.3.137.166 ip4:72.3.137.172 ip4:72.3.137.175 ip4:72.32.177.42 include:spf.UAE.exclaimer.net include:relay.mailchannels.net include:spf.protection.outlook.com include:spfa.cpmails.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 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
2 records- SPFv=spf1 mx a ip4:96.56.172.91/32 ip4:47.21.79.240/28 ip4:47.19.130.64/28 ip4:47.19.74.200/29 ip4:72.3.137.170 ip4:72.3.137.166 ip4:72.3.137.172 ip4:72.3.137.175 ip4:72.32.177.42 include:spf.UAE.exclaimer.net include:relay.mailchannels.net include:spf.protection.outlook.com include:spfa.cpmails.com -all
- AY9-6GB-1NS
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