mf4m7nb.com - robtex.com
mf4m7nb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8b86🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:88d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.139.134🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brady.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 108.162.195.215🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 162.159.44.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 172.64.35.215🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| NS | nicole.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.141, 172.67.139.134 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8b86, 2606:4700:3037::6815:88d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | brady.ns.cloudflare.comdns@cloudflare.com serial=2408256567 | ||||||
com
| 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=1784664787 | ||||||
Same first word
mf4m7nb.com |
DNS History
6 records (6 active, 0 former)
●NSbrady.ns.cloudflare.com2026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
●NSnicole.ns.cloudflare.com2026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
●A104.21.8.1412026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
●A172.67.139.1342026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
●A2606:4700:3031::ac43:8b862026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
●A2606:4700:3037::6815:88d2026-07-12 → 2026-07-21 · 2 obs
● 2026-07-21 20:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| mf4m7nb.com | nicole.ns.cloudflare.com, brady.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.215
NS records: nicole.ns.cloudflare.com, brady.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mf4m7nb.com (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.139.134, 104.21.8.141 |
| AAAA | 2 | 2606:4700:3031::ac43:8b86, 2606:4700:3037::6815:88d |
| NS | 2 | brady.ns.cloudflare.com, nicole.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brady.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nicole.ns.cloudflare.com, nicole.ns.cloudflare.com, nicole.ns.cloudflare.com...)
Analysis
IP Addresses
mf4m7nb.com points to the four IP addresses 104.21.8.141, 172.67.139.134, 2606:4700:3031::ac43:8b86 and 2606:4700:3037::6815:88d.
acnsg.org.br, pcaro.es, naturallythebest.com plus two other host names have IP numbers in common with mf4m7nb.com.
Name Servers
mf4m7nb.com is delegated to two name servers: brady.ns.cloudflare.com and nicole.ns.cloudflare.com.
The name server configuration of mf4m7nb.com is shared with other domains, for instance z4u0w03p.com, w3q206p.com, n8q4ks.com and two others.
At least some of mf4m7nb.com's name servers are shared with other domains, for example magicsoftware.info, perrysenn.com, inosmi.info and two more.
It is common for these name servers to be used in conjunction with the name servers kyree.ns.cloudflare.com, alexia.ns.cloudflare.com and peyton.ns.cloudflare.com.
Hosts with 6 IP addresses each:
brady.ns.cloudflare.com resolves to 108.162.195.215, 162.159.44.215, 172.64.35.215 and 3 other IP addresses.
nicole.ns.cloudflare.com resolves to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 other IP addresses.