Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
conceptserv.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:10:03 UTC · ↺ Refresh
MX Hostnames
- conceptserv-com.mail.protection.outlook.com
MX Priorities
- conceptserv-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.248.7.191 (no PTR)
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-931.awsdns-52.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-931.awsdns-52.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-484.awsdns-60.com
ns-931.awsdns-52.net
ns-1421.awsdns-49.org
ns-1741.awsdns-25.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.22.133.154 ip4:23.98.156.79 include:spf.protection.outlook.com include:9094327.spf01.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- 5gcsrl0e8qedf47jd1bh3rjeb4
- n7btqi49hsm8ecvjkpm09qkdjq
- t06rhfe35uhaab5lb50est5p24
- SPFv=spf1 ip4:12.22.133.154 ip4:23.98.156.79 include:spf.protection.outlook.com include:9094327.spf01.hubspotemail.net -all
Full email verification for conceptserv.com
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