Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ktmgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 05:48:20 UTC · ↺ Refresh
MX Hostnames
- ktmgroup-com.mail.protection.outlook.com
MX Priorities
- ktmgroup-com.mail.protection.outlook.com: 5
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.a1.net domainadmin.a1.net 2025090200 10800 3600 1814400 3600
Primary NS (mname)
dns1.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2025090200
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns1.a1.net
dns2.a1.net
dns3.a1.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:94.126.98.127 include:spf.protection.outlook.com include:sendgrid.net ip4:172.246.33.184 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- ca3-61e19fa16199481aadf0b090b6eb8540
- brevo-code:7303c4fe93330b810281b25ccfa60629
- 8zpfmst5cn1sgf8ddkk19yvf04yxtpfm
- have-i-been-pwned-verification=5825463b646df15f977b32ea21bb9d7f
- SPFv=spf1 ip4:94.126.98.127 include:spf.protection.outlook.com include:sendgrid.net ip4:172.246.33.184 -all
- v=verifydomain MS=ms81703710
Full email verification for ktmgroup.com
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