mrnull.net - robtex.com
mrnull.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=1784840382 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSethan.ns.cloudflare.com2026-03-15 → 2026-07-23 · 2 obs
● 2026-07-23 21:01:20
●NSkarina.ns.cloudflare.com2026-03-15 → 2026-07-23 · 2 obs
● 2026-07-23 21:01:20
●MXmrnull-net.mail.protection.outlook.com2026-03-15 → 2026-07-23 · 2 obs
● 2026-07-23 21:01:20
●A104.21.58.2262026-03-15 → 2026-07-23 · 5 obs
● 2026-03-23 03:21:24
○ 2026-03-23 05:52:08
● 2026-03-25 19:52:06
● 2026-07-23 21:01:20
○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs
● 2026-03-23 05:52:08
○ 2026-03-25 19:52:06
○ 2026-07-23 21:01:20
●A172.67.209.1582026-03-15 → 2026-07-23 · 5 obs
● 2026-03-23 03:21:24
○ 2026-03-23 05:52:08
● 2026-03-25 19:52:06
● 2026-07-23 21:01:20
○A2606:4700:3032::ac43:d19e2026-03-15 → 2026-06-17 · 4 obs
● 2026-06-17 16:56:38
○ 2026-06-24 21:09:08
○ 2026-07-23 21:01:20
●A2606:4700:3034::6815:3ae22026-06-24 → 2026-07-23 · 3 obs
● 2026-06-24 21:09:08
● 2026-07-23 21:01:20
●A2606:4700:3034::ac43:d19e2026-06-24 → 2026-07-23 · 3 obs
● 2026-06-24 21:09:08
● 2026-07-23 21:01:20
○A2606:4700:3035::6815:3ae22026-03-15 → 2026-06-17 · 4 obs
● 2026-06-17 16:56:38
○ 2026-06-24 21:09:08
○ 2026-07-23 21:01:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| mrnull.net | karina.ns.cloudflare.com, ethan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.178
NS records: karina.ns.cloudflare.com, ethan.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.226, 172.67.209.158 |
| AAAA | 2 | 2606:4700:3034::ac43:d19e, 2606:4700:3034::6815:3ae2 |
| NS | 2 | ethan.ns.cloudflare.com, karina.ns.cloudflare.com |
| MX | 1 | mrnull-net.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ethan.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
mrnull.net resolves to four IP addresses: 104.21.58.226, 172.67.209.158, 2606:4700:3034::6815:3ae2 and 2606:4700:3034::ac43:d19e.
Additional host names — opcrat.com, nya.work, zjpaw.com and two others — share IP numbers with mrnull.net.
Name Servers
mrnull.net uses two name servers for its delegation: ethan.ns.cloudflare.com and karina.ns.cloudflare.com.
mrnull.net shares its name server setup with other domains, including blfan.org, radiocollection.net, groundlab.org and two others.
mrnull.net has at least partial name server overlap with other domains, such as cinemadebuteco.com.br, zjtdz.com, casinofueradeespana.xyz and two others.
Host names with 6 IP numbers:
Hostname ethan.ns.cloudflare.com directs to 108.162.195.232, 162.159.44.232 and 172.64.35.232 along with 3 other IP addresses.
Hostname karina.ns.cloudflare.com directs to 108.162.192.178, 172.64.32.178 and 173.245.58.178 along with 3 other IP addresses.
Mail Servers
mrnull.net has one mail server: mrnull-net.mail.protection.outlook.com.
mrnull-net.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.