dtrsec.com - dns.ninja
dtrsec.com
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=1786122719 | ||||||
Same first word
dtrsec.com |
Similar names
sdcert.org |
crestd.com |
rdcets.com |
rsdtec.com |
cdtser.com |
cdrest.cz |
rdstec.co.uk |
cdster.com |
credts.com |
redsct.com |
tdrecs.com |
drstec.com |
sdctre.com |
sdcert.net |
cestdr.com |
rdstec.com.br |
dcerts.com |
rdstec.com |
DNS History
10 records (9 active, 1 former)
●NSns1.dreamhost.com2017-08-14 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●NSns2.dreamhost.com2017-08-14 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●NSns3.dreamhost.com2017-08-14 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●MXalt1.aspmx.l.google.com2026-05-19 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●MXalt2.aspmx.l.google.com2026-05-19 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●MXaspmx.l.google.com2026-05-19 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●MXaspmx2.googlemail.com2026-05-19 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
●MXaspmx3.googlemail.com2026-05-19 → 2026-08-07 · 2 obs
● 2026-08-07 17:32:58
○A173.236.178.872017-08-14 → 2017-08-14 · 3 obs
○ 2026-05-19 23:00:36
○ 2026-08-07 17:32:58
●A54.187.96.1042026-05-19 → 2026-08-07 · 3 obs
● 2026-05-19 23:00:36
● 2026-08-07 17:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dtrsec.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtrsec.com (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.187.96.104 |
| NS | 3 | ns3.dreamhost.com, ns1.dreamhost.com... |
| MX | 5 | ALT2.ASPMX.L.GOOGLE.com (pri: 5), ASPMX.L.GOOGLE.com (pri: 1)... |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
dtrsec.com directs to one IP number, which is 54.187.96.104.
Host names like ec2-54-187-96-104.us-west-2.compute.amazonaws.com are further examples that share IP numbers with dtrsec.com.
Name Servers
dtrsec.com carries NS records delegating to ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
dtrsec.com shares at least some of its name servers with other domains, including leggott.co.uk, bobblake.com, reellifejustin.com and two others.
ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84 — each hostname maps to exactly one IP address.
Mail Servers
dtrsec.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
dtrsec.com shares at least some of its mail servers with other domains — for example tenstores.wpengine.com, unsoft.com.br, ns500742.ns500754.ns500754.ns500754.ns500671.ns500671.ns500688.ns500705.ns500688.ns500705.ns500671.ns500142.lusty(0x736c7574)z.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.