html.devstackhub.duckdns.org - robtex.com
html.devstackhub.duckdns.org
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.142.255.55๐ฏ๐ต ORACLE-OCI-31898217.142.224.0/19 Oracle Corporation | ||||||
| MX | html.devstackhub.duckdns.org โญ | ||||||
| A | 217.142.255.55๐ฏ๐ต ORACLE-OCI-31898217.142.224.0/19 Oracle Corporation | ||||||
devstackhub.duckdns.org
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.142.255.55๐ฏ๐ต ORACLE-OCI-31898217.142.224.0/19 Oracle Corporation | ||||||
| MX | devstackhub.duckdns.org โญ | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โMXhtml.devstackhub.duckdns.org2026-03-20 โ 2026-03-21 ยท 2 obs
โ 2026-03-21 08:19:30
โA217.142.255.552026-03-20 โ 2026-03-21 ยท 2 obs
โ 2026-03-21 08:19:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| duckdns.org | ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org... | 9 records |
โ Authoritative Response
Server: 15.223.21.81
NS records: ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org, ns4.duckdns.org, ns5.duckdns.org, ns6.duckdns.org, ns7.duckdns.org, ns8.duckdns.org, ns9.duckdns.org
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for duckdns.org (unsigned zone)
โฑ๏ธ Timing
Total: 136ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.142.255.55 |
| MX | 1 | html.devstackhub.duckdns.org (pri: 50) |
| TXT | 1 | |
๐ Glue Records Collected
Total: 9
In-bailiwick: 9 (ns1.duckdns.org, ns2.duckdns.org, ns3.duckdns.org...)
Analysis
Mail Server Role
html.devstackhub.duckdns.org serves as the mail server for html.devstackhub.duckdns.org.
IP Addresses
html.devstackhub.duckdns.org points to a single IP number: 217.142.255.55.
Other host names, for instance devstackhub.duckdns.org, share IP numbers with html.devstackhub.duckdns.org.
Mail Servers
A single mail server handles html.devstackhub.duckdns.org and html.devstackhub.duckdns.org.
Host name html.devstackhub.duckdns.org resolves to IP 217.142.255.55.