defendoor.net - robtex.com
defendoor.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=1776220942 | ||||||
Previously MX for
defendoor.net |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns3.bjbglobal.com.au2017-01-10 → 2017-01-10 · 3 obs
○ 2026-04-02 02:08:04
○ 2026-04-15 03:00:58
○NSns4.bjbglobal.com.au2017-01-10 → 2017-01-10 · 3 obs
○ 2026-04-02 02:08:04
○ 2026-04-15 03:00:58
●NSns47.domaincontrol.com2026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 02:08:04
● 2026-04-15 03:00:58
●NSns48.domaincontrol.com2026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 02:08:04
● 2026-04-15 03:00:58
●MXdefendoor-net.mail.protection.outlook.com2026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 02:08:04
● 2026-04-15 03:00:58
○MXdefendoor.net2017-01-10 → 2017-01-10 · 3 obs
○ 2026-04-02 02:08:04
○ 2026-04-15 03:00:58
●A15.197.225.1282026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 02:08:04
● 2026-04-15 03:00:58
●A3.33.251.1682026-04-02 → 2026-04-15 · 3 obs
● 2026-04-02 02:08:04
● 2026-04-15 03:00:58
○A52.65.37.1172017-01-10 → 2017-01-10 · 3 obs
○ 2026-04-02 02:08:04
○ 2026-04-15 03:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| defendoor.net | ns47.domaincontrol.com, ns48.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defendoor.net (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 1 | defendoor-net.mail.protection.outlook.co |
| TXT | 2 | NETORGFT16276337.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
defendoor.net has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance poulao.com, callmesolutions.com, eastendparadisevillas.com, pixologic.eu and creloanmaker.com share IP numbers with defendoor.net.
Name Servers
defendoor.net's delegation uses two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
defendoor.net uses the same name server setup as other domains, such as fishfromtrish.com, hadcollc.com, matcomnet.co.uk, linalcaecloud.com and marsimgt.com.
defendoor.net at least partially shares name servers with other domains, for example boosterhub.com.
Host names with two IPs:
ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24
ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24
Mail Servers
A single mail server handles defendoor.net, defendoor-net.mail.protection.outlook.com.
Host defendoor-net.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::7, 52.101.68.0, 52.101.73.1, 52.101.73.24 and 52.101.73.28.