constud.ca - dns.ninja
constud.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.145.76🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich | ||||||
| PTR | dd55716.kasserver.com | ||||||
| NS | dns2.rebel.ca ⭐ | ||||||
| A | 52.10.144.165🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| PTR | dns2.rebel.ca | ||||||
| A | 54.187.80.106🇺🇸 Amazon54.186.0.0/15 | ||||||
| PTR | dns2.rebel.ca | ||||||
| NS | dns.rebel.ca | ||||||
| A | 52.3.166.104🇺🇸 AS1461852.2.0.0/15 | ||||||
| A | 52.3.190.193 | ||||||
| MX | mail-gw-de-01.pohlcon.com ⭐ | ||||||
| A | 195.243.185.115DTAG195.243.0.0/16 | ||||||
| TXT | MS=ms54586445 | ||||||
| TXT | v=spf1 mx a:pohlcon-com.mail.protection.outlook.com include:spf.protection.ou... | ||||||
| SOA | dns.rebel.canoc@rebel.ca 2026-07-09 #1 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607260630 | ||||||
Same first word
Similar names
cndusto.com |
cudnost.cz |
utdcons.com |
studcon.com |
dcounts.com |
tcsound.com |
ctsound.com |
soundtc.com |
dstcoun.net |
dscount.cn |
DNS History
11 records (4 active, 7 former)
●NSdns.rebel.ca2026-07-13 → 2026-07-26 · 3 obs
● 2026-07-13 00:27:38
● 2026-07-26 07:06:56
●NSdns2.rebel.ca2026-07-13 → 2026-07-26 · 3 obs
● 2026-07-13 00:27:38
● 2026-07-26 07:06:56
○NSns1.meganameservers.com2015-08-10 → 2017-05-21 · 4 obs
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
○NSns2.meganameservers.com2015-08-10 → 2017-05-21 · 4 obs
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
○NSns3.meganameservers.com2015-08-10 → 2017-05-21 · 4 obs
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
○MX80.150.31.2282015-11-28 → 2017-05-21 · 5 obs
● 2015-11-28 12:52:22
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
○MX80.150.31.2282015-08-10 → 2015-08-10 · 3 obs
○ 2015-11-28 12:52:22
○ 2026-07-26 07:06:56
●MXmail-gw-de-01.pohlcon.com2026-07-13 → 2026-07-26 · 3 obs
● 2026-07-13 00:27:38
● 2026-07-26 07:06:56
○MXmail.constud.ca2015-08-10 → 2017-05-21 · 4 obs
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
○A176.74.59.972015-08-10 → 2017-05-21 · 4 obs
● 2017-05-21 23:51:00
○ 2026-07-13 00:27:38
○ 2026-07-26 07:06:56
●A85.13.145.762026-07-13 → 2026-07-26 · 3 obs
● 2026-07-13 00:27:38
● 2026-07-26 07:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| constud.ca | dns.rebel.ca, dns2.rebel.ca | 4 records |
✅ Authoritative Response
Server:52.10.144.165
NS records: dns.rebel.ca, dns2.rebel.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constud.ca (unsigned zone)
⏱️ Timing
Total: 1790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.145.76 |
| NS | 2 | dns.rebel.ca, dns2.rebel.ca |
| MX | 1 | mail-gw-de-01.pohlcon.com (pri: 10) |
| TXT | 2 | MS=ms54586445, v=spf1 mx a:pohlcon-com.mail.protection. |
| SOA | 1 | dns.rebel.ca noc.rebel.ca |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.rebel.ca, dns2.rebel.ca, dns.rebel.ca...)
Analysis
IP Addresses
constud.ca directs to one IP number, which is 85.13.145.76.
Among the host names that share IP numbers with constud.ca are mail.decon.ca, pukbenelux.nl, puksolar.de and two others.
Name Servers
The NS records for constud.ca delegate to dns2.rebel.ca and dns.rebel.ca.
constud.ca has the same name server delegation as a number of other domains, such as freightlinersaskatoon.com, restaurantsoftware.info, career-lifeskills.com and two more.
constud.ca has at least partial name server overlap with other domains, such as raecom.ca, saskliberal.ca, fcshosting.net and two others.
It is common to see these name servers used together with name servers dns.domainsatcost.ca and dns2.domainsatcost.ca.
dns2.rebel.ca resolves to 52.10.144.165 and 54.187.80.106. Likewise, dns.rebel.ca resolves to 52.3.166.104 and 52.3.190.193 — two IP addresses apiece.
Mail Servers
constud.ca routes its mail through a single mail server, mail-gw-de-01.pohlcon.com.
constud.ca has the same mail server arrangement as a number of other domains, for example pohl-group.net, pukasia.nl, puksolar.in and two more.
mail-gw-de-01.pohlcon.com resolves to 195.243.185.115 and no other IP number.