filinvestcity.com

Valid Email Server
Domain Lookup › filinvestcity.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
filinvestcity.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 17:58:59 UTC · ↺ Refresh

MX Hostnames

  • filinvestcity-com.mail.protection.outlook.com

MX Priorities

  • filinvestcity-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 139.99.121.239 ↩ server.halcyondigitalhost.com

Mail Server IPs

  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.halcyondigitalhost.com danrebco.gmail.com 2026012905 3600 1800 1209600 86400
Primary NS (mname)
ns1.halcyondigitalhost.com
Admin Email (rname)
danrebco@gmail.com
Serial
2026012905
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.halcyondigitalhost.com
ns106.halcyondigitalhost.com
ns2.halcyondigitalhost.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:139.99.121.239 +mx +a +ip4:144.217.69.169 +ip4:103.152.86.120 +ip4:103.152.86.121 +ip4:122.53.100.4 +ip4:103.152.86.125 +ip4:103.152.86.126 +ip4:103.152.86.189 +ip4:103.152.86.190 +ip4:103.152.86.253 +ip4:103.152.86.254 +include:spf.protection.outlook.com +include:email-messaging.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 ip4:139.99.121.239 +mx +a +ip4:144.217.69.169 +ip4:103.152.86.120 +ip4:103.152.86.121 +ip4:122.53.100.4 +ip4:103.152.86.125 +ip4:103.152.86.126 +ip4:103.152.86.189 +ip4:103.152.86.190 +ip4:103.152.86.253 +ip4:103.152.86.254 +include:spf.protection.outlook.com +include:email-messaging.com -all
  • rovag_verification_token=F4A2847FD02B48EAB2505A8734FAC325
  • MS=ms18814959
  • u0ggQGZ3R1Nsq8BQ//uW1aKGbg9oPkUJmlUS7M5Kbg0=
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