Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premier-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:34:32 UTC · ↺ Refresh
MX Hostnames
- premiergroup-com01i.mail.protection.outlook.com
MX Priorities
- premiergroup-com01i.mail.protection.outlook.com: 0
A / AAAA Records
- 67.227.206.72 ↩ guest03.new.firefly.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns244.lightboundhosting.com hostmaster.graysmark.net 2026021701 10800 3600 1209600 10800
Primary NS (mname)
ns244.lightboundhosting.com
Admin Email (rname)
hostmaster@graysmark.net
Serial
2026021701
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns244.lightboundhosting.com
ns84.lightboundhosting.com
ns85.lightboundhosting.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- google-site-verification=H9vTemIPZuSPnUThhIkkku2AMq3npnRy0z2LHDeJjLw
- MS=ms15427628
- MS=ms67682975
- MS=ms64108786
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=nvDa1d_TLqEG2xsCBc9gQplTubKRkX9roHHfITS-jPY
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