ndssecurity.com - dns.ninja
ndssecurity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.208.21.117🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| NS | dns2.rebel.com ⭐ | ||||||
| A | 54.200.36.152🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| A | 54.200.67.125🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| NS | dns.rebel.com | ||||||
| A | 54.236.79.66🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| A | 54.236.227.139🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| SOA | dns.rebel.comnoc@rebel.com 2026-07-23 #1 | ||||||
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=1785364707 | ||||||
Same first word
ndssecurity.com |
ndssecurity.ca |
Similar names
securitydns.org |
dsnsecurity.com |
dnssecurity.ch |
dnssecurity.services |
securitydns.de |
nsdsecurity.com |
dnssecurity.neustar |
dnssecurity.de |
sceindustry.com |
securitydns.co.uk |
securitydns.com |
securitydns.net |
DNS History
14 records (3 active, 11 former)
●NSdns.rebel.com2026-04-07 → 2026-07-29 · 3 obs
● 2026-04-07 00:40:16
● 2026-07-29 23:07:44
●NSdns2.rebel.com2026-04-07 → 2026-07-29 · 3 obs
● 2026-04-07 00:40:16
● 2026-07-29 23:07:44
○NSns1.dns-websites.ca2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○NSns2.dns-websites.ca2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○NSns3.dns-websites.ca2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○NSns4.dns-websites.ca2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○MXalt1.aspmx.l.google.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○MXalt2.aspmx.l.google.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○MXaspmx.l.google.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○MXaspmx2.googlemail.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○MXaspmx3.googlemail.com2015-05-25 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
○A184.106.190.2012015-05-25 → 2015-10-17 · 4 obs
● 2015-10-17 14:54:56
○ 2015-12-22 16:49:34
○ 2026-07-29 23:07:44
○A192.237.187.1612015-12-22 → 2017-04-06 · 5 obs
● 2015-12-22 16:49:34
● 2017-04-06 17:19:00
○ 2026-04-07 00:40:16
○ 2026-07-29 23:07:44
●A54.208.21.1172026-04-07 → 2026-07-29 · 3 obs
● 2026-04-07 00:40:16
● 2026-07-29 23:07:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ndssecurity.com | dns.rebel.com, dns2.rebel.com | 2 records |
✅ Authoritative Response
Server:54.236.227.139
NS records: dns.rebel.com, dns2.rebel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndssecurity.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.208.21.117 |
| NS | 2 | dns.rebel.com, dns2.rebel.com |
| SOA | 1 | dns.rebel.com noc.rebel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns.rebel.com, dns2.rebel.com)
Analysis
IP Addresses
ndssecurity.com has exactly one IP address — 54.208.21.117.
capitaltaxiedm.com, s3ent.net, yachtradar.com plus two other host names have IP numbers in common with ndssecurity.com.
Name Servers
The NS records for ndssecurity.com delegate to dns2.rebel.com and dns.rebel.com.
The name server configuration of ndssecurity.com is shared with other domains, for instance compwars.com, choiceappointment.com, manionmarine.com and two others.
ndssecurity.com has overlapping name servers with several other domains — among them ostroskilaw.ca, domainsatcost.events, puyjalon.com and ftp.ca.
These name servers commonly appear alongside the name servers dns2.domainsatcost.ca and dns.domainsatcost.ca.
dns2.rebel.com resolves to 54.200.36.152 and 54.200.67.125. Likewise, dns.rebel.com resolves to 54.236.79.66 and 54.236.227.139 — two IP addresses apiece.