webmail.jmb.com - robtex.com
webmail.jmb.com
| CNAME | mail.office365.com | ||||||
| CNAME | outlook.office365.com | ||||||
| CNAME | outlook.cloud.microsoft | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
jmb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| NS | ns50.worldnic.com | ||||||
| MX | jmb-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:_netblocks.mimecast.com ip4:64.18.0.0/20 include:spf-us.emails... | ||||||
| TXT | MS=ms98095179 | ||||||
| TXT | knowbe4-site-verification=208c6c30244f78f4feceb4b915447bc1 | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=126011317 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEmail.office365.com2020-03-09 → 2026-05-09 · 2 obs
● 2020-03-09 11:03:30
● 2026-05-09 14:22:14
● 2026-05-09 14:22:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jmb.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmb.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.office365.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)