nullmx.dev - robtex.com
nullmx.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdaisy.ns.cloudflare.com2026-10-27 → 2026-10-31 · 2 obs
● 2026-10-31 03:07:38
●NSzeus.ns.cloudflare.com2026-10-27 → 2026-10-31 · 2 obs
● 2026-10-31 03:07:38
●MXmail.protonmail.ch2026-10-27 → 2026-10-31 · 2 obs
● 2026-10-31 03:07:38
●MXmailsec.protonmail.ch2026-10-27 → 2026-10-31 · 2 obs
● 2026-10-31 03:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| nullmx.dev | zeus.ns.cloudflare.com, daisy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.90
NS records: zeus.ns.cloudflare.com, daisy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullmx.dev (unsigned zone)
⏱️ Timing
Total: 2039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | daisy.ns.cloudflare.com, zeus.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=af0bf9cb55aa7af4, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | daisy.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Name Servers
nullmx.dev is served by two delegated name servers, daisy.ns.cloudflare.com and zeus.ns.cloudflare.com.
Host names with 6 IP numbers:
daisy.ns.cloudflare.com carries IP addresses 108.162.192.90, 172.64.32.90 and 173.245.58.90, with 3 other addresses beyond those.
zeus.ns.cloudflare.com carries IP addresses 108.162.193.249, 172.64.33.249 and 173.245.59.249, with 3 other addresses beyond those.
Mail Servers
nullmx.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.