Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nextecgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 21:30:15 UTC · ↺ Refresh
MX Hostnames
- nextecgroup-com.mail.protection.outlook.com
MX Priorities
- nextecgroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ns-1264.awsdns-30.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1264.awsdns-30.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-607.awsdns-11.net
ns-109.awsdns-13.com
ns-1264.awsdns-30.org
ns-1903.awsdns-45.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:24154523.spf06.hubspotemail.net include:_spf.psm.knowbe4.com include:mail.zendesk.com ip4:65.144.243.128/29 ip4:3.232.191.117 ip4:35.174.67.159 include:spf.shield.security -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- rmADZG4rMbjgdui5g9y5OEaBq8BoY+Gi0eTHlO0Urc+AcGAtq0iR3VmR7pOocZ5sVbmBIyxGve3F+NtgahXItg==
- SPFv=spf1 include:spf.protection.outlook.com include:24154523.spf06.hubspotemail.net include:_spf.psm.knowbe4.com include:mail.zendesk.com ip4:65.144.243.128/29 ip4:3.232.191.117 ip4:35.174.67.159 include:spf.shield.security -all
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