crdht.com - dns.ninja
crdht.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.235.0.68🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | opganie.inter-systeme.net | ||||||
| NS | ns2.inter-systeme.net ⭐ | ||||||
| A | 192.95.58.145🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | ip145.ip-192-95-58.net | ||||||
| NS | ns1.inter-systeme.net | ||||||
| A | 15.235.0.68🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | opganie.inter-systeme.net | ||||||
| MX | crdht.com ⭐ | ||||||
| A | 15.235.0.68🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | opganie.inter-systeme.net | ||||||
| TXT | v=spf1 +a +mx +ip4:15.235.0.67 ~all | ||||||
| SOA | ns2.inter-systeme.netadmin@inter-systeme.ca 2026-07-07 #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=1783957892 | ||||||
MX for
crdht.com |
Same first word
crdht.com |
Similar names
chdrt.com |
trhdc.com |
rtchd.com |
chtdr.com |
dtchr.com |
thdrc.cn |
hrcdt.com |
hdrtc.com |
ctrdh.top |
tdrhc.com |
tcrhd.net |
htdrc.com |
tchrd.org |
dtrch.de |
htrdc.com |
thrdc.or.tz |
thcrd.com |
DNS History
20 records (4 active, 16 former)
○NSdns1.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSdns2.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSdns3.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSdns4.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSdns5.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSdns6.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○NSns1.bodis.com2017-10-04 → 2017-10-04 · 4 obs
● 2017-10-04 08:36:06
○ 2026-02-23 19:19:46
○ 2026-07-13 16:20:26
●NSns1.inter-systeme.net2026-02-23 → 2026-07-13 · 3 obs
● 2026-02-23 19:19:46
● 2026-07-13 16:20:26
○NSns2.bodis.com2017-10-04 → 2017-10-04 · 4 obs
● 2017-10-04 08:36:06
○ 2026-02-23 19:19:46
○ 2026-07-13 16:20:26
●NSns2.inter-systeme.net2026-02-23 → 2026-07-13 · 3 obs
● 2026-02-23 19:19:46
● 2026-07-13 16:20:26
●MXcrdht.com2026-05-02 → 2026-07-13 · 3 obs
● 2026-05-02 00:40:48
● 2026-07-13 16:20:26
○MXmx76.m2bp.com2017-10-04 → 2017-10-04 · 3 obs
○ 2026-02-23 19:19:46
○ 2026-07-13 16:20:26
○MXmx76.mb1p.com2017-10-04 → 2017-10-04 · 3 obs
○ 2026-02-23 19:19:46
○ 2026-07-13 16:20:26
○A103.241.230.1312016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○A103.241.230.1322016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○A103.241.230.1332016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
○A103.241.230.1342016-12-19 → 2016-12-19 · 3 obs
○ 2017-10-04 08:36:06
○ 2026-07-13 16:20:26
●A15.235.0.682026-05-02 → 2026-07-13 · 3 obs
● 2026-05-02 00:40:48
● 2026-07-13 16:20:26
○A199.59.242.1502017-10-04 → 2017-10-04 · 4 obs
● 2017-10-04 08:36:06
○ 2026-02-23 19:19:46
○ 2026-07-13 16:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| crdht.com | ns1.inter-systeme.net, ns2.inter-systeme.net | - |
✅ Authoritative Response
Server:15.235.0.68
NS records: ns1.inter-systeme.net, ns2.inter-systeme.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crdht.com (unsigned zone)
⏱️ Timing
Total: 698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.0.68 |
| NS | 2 | ns2.inter-systeme.net, ns1.inter-systeme.net |
| MX | 1 | crdht.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:15.235.0.67 ~all |
| SOA | 1 | ns2.inter-systeme.net admin.inter-system |
Analysis
Mail Server Role
crdht.com acts as its own mail server.
IP Addresses
crdht.com points to a single IP number: 15.235.0.68.
Additional host names — coffretheritage.com, m.martinfilteau.com, tcmd.ca and two others — share IP numbers with crdht.com.
Name Servers
crdht.com is delegated to two name servers: ns1.inter-systeme.net and ns2.inter-systeme.net.
crdht.com shares its name server setup with other domains, including inter-systeme.ca, abora.ca, marilou.inter-systeme.net and two others.
There is at least partial name server overlap between crdht.com and other domains — aquapel.ca, mercenair.ca, pcecho.ca and two more among them.
These name servers tend to appear in combination with the name servers ns3.inter-systeme.net, ns1-cloud.inter-systeme.net, ns1.inter-systeme.ca and ns2.inter-systeme.ca.
ns1.inter-systeme.net → 15.235.0.68 and ns2.inter-systeme.net → 192.95.58.145: one IP number per host name.
Mail Servers
crdht.com has a single mail server: crdht.com itself.
crdht.com resolves to a single IP number: 15.235.0.68.