Domain Overview
DNS: ✓ 5d ago
Checker: ✓ 5d ago
59engineers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-08-24 12:48:11 UTC · ↺ Refresh
MX Hostnames
- 59engineers-com.mail.protection.outlook.com
MX Priorities
- 59engineers-com.mail.protection.outlook.com: 0
A / AAAA Records
- 51.124.248.231 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1027.ui-dns.com hostmaster.1und1.com 2017060127 28800 7200 604800 600
Primary NS (mname)
ns1027.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060127
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1126.ui-dns.biz
ns1038.ui-dns.org
ns1111.ui-dns.de
ns1027.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:eu.zcsend.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms84960136
- SPFv=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:eu.zcsend.net ~all
- apple-domain-verification=CsR38W7FXPwCaORX
- google-site-verification=XQPDg0z9Ae-SDJ6xykzYgGkLKlH8dC7XyYlBO1Gydag
- sophos-domain-verification=aeb40bb5faed945095833586a2c085a3ba664f70eb96eb0dc3b1ddcc5b3fde8b
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