Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
midco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 04:55:30 UTC · ↺ Refresh
MX Hostnames
- midco-com.mail.protection.outlook.com
MX Priorities
- midco-com.mail.protection.outlook.com: 10
A / AAAA Records
- 24.220.76.68 ↩ www.midco.com
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
dns3-410.midco.net hostmaster.midco.net 2018112251 10800 3600 2419200 900
Primary NS (mname)
dns3-410.midco.net
Admin Email (rname)
hostmaster@midco.net
Serial
2018112251
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
dns3-410.midco.net
dns4.midco.net
dns3-rs.midco.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.midco.com include:spf.emailsignatures365.com include:spf.mailengine1.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:zeptomail.net include:_spf.ultipro.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=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: 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
15 records- stripe-verification=7C59A4889ABC4668BD9A151DDBD6BE8B6A9D23C25BDE5867E40159EFE2790D78
- intersight=c8f8d4f91ef69099258c80f40b155b72a220b786e344d2053e01a508669fdf8b
- SPFv=spf1 include:_spf.midco.com include:spf.emailsignatures365.com include:spf.mailengine1.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:zeptomail.net include:_spf.ultipro.com -all
- tlap48936nbmt52r1ccesaqm37
- ciscocidomainverification=<106dca228497137c3ce9f914f57ab008bdcebd05f0d6b900cde8aecdb8919e41>
- v33savt7304vivk923rc9238tf
- n0lum2d5p7sqqius2uqala3odp
- b0oQ61khK0oHD2kXDKgJfyBCKld0XSfHLa0XV2d46vjVOZvWfEdHvU+1RjFzFI55kHjYg7gp6rrELfcMLd+nBg==
- 91htdRG9H9YZ1cVgXZhEEJg7sbRV2geldSltd7f1HLe5gGcFEOIevC4r3IBgn6M
- a505jq2u5vhh5kls09ger5sbt4
- vmware-cloud-verification-f2d0032d-6deb-460a-9df4-725df6582ab2
- nmv55homobs6ppugl06s0h5kq6
- qs3d9qlceja6gprrhjr3geu60j
- vp6imt98enbncpgecclh61pe4b
- 060867c086f11fbcfa56de984ecdcf51d128da6135c192ed13
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