Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
engenio.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 01:47:15 UTC · ↺ Refresh
MX Hostnames
- engenio-us.mail.protection.outlook.com
MX Priorities
- engenio-us.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
mike.ns.cloudflare.com dns.cloudflare.com 2397033265 10000 2400 604800 1800
Primary NS (mname)
mike.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397033265
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mike.ns.cloudflare.com
peaches.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:secureserver.net include:_spf.saashr.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- ZOOM_verify_2VAnmb37o1Bpi2C5y5HL87
- atlassian-domain-verification=AuK3sWbrOc1LFrZrf7TXZXqvwwqqtjPrwYE9pzq2CgaqI9GG046YVnTQY4o1xwUy
- atlassian-sending-domain-verification=8f663637-1390-45d1-9348-bb67beb417ed
- google-site-verification=RybioKzC0Y2qCPaNbUbef4kdubdrI_L69hMlZo61kM4
- google-site-verification=gZDImjffRv_abfa3RvlDtjOJv4SUoyiYnn6FmSqW0Is
- miro-verification=9daefb1e78efc8114bd899273df1a8d00e15c2b1
- slack-domain-verification=BV7ljLJ2kHV8Vd4kjLOo2ba0ioJppsjxWa4sa1YD
- SPFv=spf1 include:spf.protection.outlook.com include:secureserver.net include:_spf.saashr.com -all
- MS=ms86408946
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