user-default.net - dns.ninja
user-default.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785871839 | ||||||
Subdomains
mail.user-default.net |
Same first word
user-default.net |
DNS History
9 records (8 active, 1 former)
●NSns1.linode.com2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●NSns2.linode.com2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●NSns3.linode.com2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●NSns4.linode.com2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●NSns5.linode.com2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●MXmail.user-default.net2017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
○A104.237.139.1922017-01-04 → 2018-06-01 · 4 obs
● 2018-06-01 09:00:02
○ 2026-02-17 16:04:46
○ 2026-08-04 19:32:02
●A2600:3c00::f03c:91ff:fe84:3a282017-01-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:32:02
●A45.56.112.1022026-02-17 → 2026-08-04 · 3 obs
● 2026-02-17 16:04:46
● 2026-08-04 19:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| user-default.net | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for user-default.net (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.56.112.102 |
| AAAA | 1 | 2600:3c00::f03c:91ff:fe84:3a28 |
| NS | 5 | ns1.linode.com, ns4.linode.com... |
| MX | 1 | mail.user-default.net (pri: 10) |
| SOA | 1 | ns1.linode.com rjmeyers81.gmail.com |
Analysis
Hierarchy
user-default.net is the parent zone for mail.user-default.net.
IP Addresses
user-default.net resolves to the IP addresses 45.56.112.102 and 2600:3c00::f03c:91ff:fe84:3a28
45-56-112-102.ip.linodeusercontent.com and mail.user-default.net, along with other host names, share IP addresses with user-default.net.
Name Servers
user-default.net has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
user-default.net partially shares its NS delegation with several other domains, including s10.cdn-upgates.com, coastalwingshooting.com, bionimbus.org and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Hostnames that resolve to two IP addresses:
ns1.linode.com resolves to two addresses: 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com resolves to two addresses: 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com resolves to two addresses: 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com resolves to two addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com resolves to two addresses: 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
Mail for user-default.net is handled by a single mail server, mail.user-default.net.
The host mail.user-default.net resolves to 45.56.112.102 and 2600:3c00::f03c:91ff:fe84:3a28 — two IP addresses.