Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
gneil.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 05:07:19 UTC · ↺ Refresh
MX Hostnames
- gneil-com.mail.protection.outlook.com
MX Priorities
- gneil-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.12.17.96 (no PTR)
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
dns1.tcmsp.net hostmaster.taylorcorp.com 1140621112 10800 3600 2419200 14400
Primary NS (mname)
dns1.tcmsp.net
Admin Email (rname)
hostmaster@taylorcorp.com
Serial
1140621112
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
14400s
Nameservers (NS)
dns2.tcmkt.net
dns1.tcmsp.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.12.16.0/24 ip4:198.12.17.0/24 ip4:198.12.18.0/24 ip4:104.43.218.254 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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 ip4:198.12.16.0/24 ip4:198.12.17.0/24 ip4:198.12.18.0/24 ip4:104.43.218.254 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- MS=ms98865099
- DtmICoTbllZZDk9OZl++zBwhPGEWrMnUBw8y+crTxG/s12BUtl3guiqvHENv41U3ZZD/8kzFVXfo/oQxFtYsFA==
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