Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reckner.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 05:50:16 UTC · ↺ Refresh
MX Hostnames
- reckner-com.mail.protection.outlook.com
MX Priorities
- reckner-com.mail.protection.outlook.com: 10
A / AAAA Records
- 40.87.65.131 (no PTR)
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010999 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010999
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:mailgun.org include:_spf.intacct.com include:spf.reckner.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;fo=1;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
11 records- linkedin-site-verification=f59fc257-9db0-4726-a4e5-9ce3ee01a35a
- facebook-domain-verification=8hv2aw9h1kirfahx7djomnsmmx1aci
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:mailgun.org include:_spf.intacct.com include:spf.reckner.com -all
- ZOOM_verify_Nby9wlQaTPSA-yWvsLO1lA
- google-site-verification=4VeDLymcwmEX4k2_6B8NXXqMCMaAY3msKYWZfE2KGbk
- 7A10769426FE6F1CD3812174C9078D657216E4C82C2F9BDE9E185F8424CC32AF
- reckner-www.azurewebsites.net
- na5b0onlq3qvf16sfrbt8h1vpe
- MS=ms74814398
- google-site-verification=q1CTe8tDK4w40LmxUIeuqIo6ov31kUetepY9oacd4Cs
- intacct-esk=2D045615AAFCC833E0638F068D0AE56B
Full email verification for reckner.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits