quantum.security - dns.ninja
quantum.security
security
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.security | ||||||
| NS | b.nic.security | ||||||
| NS | e.nic.security | ||||||
| NS | f.nic.security | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=225875 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSduke.ns.cloudflare.com2026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●NSgail.ns.cloudflare.com2026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●MXmail.protonmail.ch2026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●MXmailsec.protonmail.ch2026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●A172.66.40.1462026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●A172.66.43.1102026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●A2606:4700:3108::ac42:28922026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
●A2606:4700:3108::ac42:2b6e2026-02-15 → 2026-08-14 · 2 obs
● 2026-08-14 20:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| security | f.nic.security, b.nic.security, a.nic.security, e.nic.security | 8 records |
| quantum.security | gail.ns.cloudflare.com, duke.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.110
NS records: gail.ns.cloudflare.com, duke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantum.security (unsigned zone)
⏱️ Timing
Total: 1442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.43.110, 172.66.40.146 |
| AAAA | 2 | 2606:4700:3108::ac42:2b6e, 2606:4700:3108::ac42:2892 |
| NS | 2 | duke.ns.cloudflare.com, gail.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=0ec5f0e2713e2707, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (f.nic.security, e.nic.security, b.nic.security...)
Analysis
IP Addresses
quantum.security has four IP addresses: 172.66.40.146, 172.66.43.110, 2606:4700:3108::ac42:2892 and 2606:4700:3108::ac42:2b6e.
jimex.co.jp, tr.abrams.wiki, adastra.certn.co plus two other host names have IP numbers in common with quantum.security.
Name Servers
DNS delegation for quantum.security points to two name servers: duke.ns.cloudflare.com and gail.ns.cloudflare.com.
The name server configuration of quantum.security is shared with other domains, for instance barnanna.com, michaelparisimgmt.com, bugnion.eu and two others.
quantum.security has at least partial name server overlap with other domains, such as isearchpinoy.com, gph6.com, aicognus.com and two others.
It is common to see these name servers used together with name servers arvind.ns.cloudflare.com and ken.ns.cloudflare.com.
Hosts with 6 IP addresses each:
duke.ns.cloudflare.com has IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, plus 3 other.
gail.ns.cloudflare.com has IP addresses 108.162.192.116, 172.64.32.116 and 173.245.58.116, plus 3 other.
Mail Servers
quantum.security uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
The mail server setup of quantum.security matches that of other domains such as 2tunnels.com, mcksec.com, albweb.com and two others.
At least some of the mail servers used by quantum.security are shared with other domains: axnet.nu, whitespace.pl, noxaka.com and two others among them.
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.