supchallenge.ca - robtex.com
supchallenge.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.111.174.204🇺🇸 HIVELOCITY-123.111.160.0/20 TPA2 Secondary IP Space Assignment | ||||||
| PTR | shared.host7.namelessdns.com | ||||||
| NS | ns1.namelessdns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 104.145.237.72🇺🇸 Colocrossing-AS104.145.237.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States | ||||||
| PTR | ns1.namelessdns.com | ||||||
| NS | ns.servowebcanada.com ⚠️ Not in zone NS records | ||||||
| A | 135.148.33.232🇺🇸 OVH135.148.0.0/17 Hosting route | ||||||
| PTR | vps-d270357f.vps.ovh.us | ||||||
| NS | ns2.namelessdns.com ⚠️ Not in parent delegation | ||||||
| A | 74.207.233.32🇺🇸 AKAMAI-LINODE-AP74.207.224.0/20 Akamai Technologies | ||||||
| PTR | ns2.namelessdns.com | ||||||
| NS | ns2.servowebcanada.com ⚠️ Not in zone NS records | ||||||
| A | 108.181.26.7🇺🇸 AS40676108.181.0.0/19 | ||||||
| PTR | ns2.vervehosting.com | ||||||
| MX | supchallenge.ca ⭐ | ||||||
| A | 23.111.174.204🇺🇸 HIVELOCITY-123.111.160.0/20 TPA2 Secondary IP Space Assignment | ||||||
| PTR | shared.host7.namelessdns.com | ||||||
| TXT | v=spf1 ip4:23.111.167.163 ip4:209.133.214.194 ip4:23.111.145.50 ip4:23.111.14... | ||||||
| SOA | ns1.namelessdns.comservers@vervehosting.com 2026-03-29 #5 | ||||||
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=2603291830 | ||||||
MX for
supchallenge.ca |
Same first word
supchallenge.ca |
DNS History
10 records (6 active, 4 former)
●NSns.servowebcanada.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 17:35:40
● 2026-03-29 18:53:16
○NSns.vervehosting.com2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 23:16:40
○ 2026-02-14 17:35:40
○ 2026-03-29 18:53:16
●NSns1.namelessdns.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 17:35:40
● 2026-03-29 18:53:16
●NSns2.namelessdns.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 17:35:40
● 2026-03-29 18:53:16
●NSns2.servowebcanada.com2026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 17:35:40
● 2026-03-29 18:53:16
○NSns2.vervehosting.com2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 23:16:40
○ 2026-02-14 17:35:40
○ 2026-03-29 18:53:16
○NSns3.vervehosting.com2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 23:16:40
○ 2026-02-14 17:35:40
○ 2026-03-29 18:53:16
●MXsupchallenge.ca2015-08-14 → 2026-03-29 · 2 obs
● 2026-03-29 18:53:16
○A173.199.168.542015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 23:16:40
○ 2026-02-14 17:35:40
○ 2026-03-29 18:53:16
●A23.111.174.2042026-02-14 → 2026-03-29 · 3 obs
● 2026-02-14 17:35:40
● 2026-03-29 18:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| supchallenge.ca | ns.servowebcanada.com, ns2.servowebcanada.com | - |
✅ Authoritative Response
Server:135.148.33.232
NS records: ns.servowebcanada.com, ns2.servowebcanada.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for supchallenge.ca (unsigned zone)
⏱️ Timing
Total: 450ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.111.174.204 |
| NS | 2 | ns2.namelessdns.com, ns1.namelessdns.com |
| MX | 1 | supchallenge.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.111.167.163 ip4:209.133.21 |
| SOA | 1 | ns1.namelessdns.com servers.vervehosting |
Analysis
Mail Server Role
The mail server for supchallenge.ca is supchallenge.ca.
IP Addresses
supchallenge.ca points to a single IP address: 23.111.174.204.
Other host names such as bcham.org, restaurantmagazine.com, wisconsinaprs.net, stanleycreeksidecondos.com and gamestogofargo.com share IPs with supchallenge.ca.
Name Servers
supchallenge.ca is delegated to four name servers: ns1.namelessdns.com, ns2.namelessdns.com, ns2.servowebcanada.com and ns.servowebcanada.com.
supchallenge.ca at least partially shares name servers with other domains, for example zawrotny.com, ezbiansky.org, simplecoloringpages.com, host8.namelessdns.com and host12.namelessdns.com.
These name servers are often used with ns2.vervehosting.com, ns.vervehosting.com, ns3.vervehosting.com, ns1.tradenet.net and ns2.tradenet.net.
Host names with one IP number:
ns1.namelessdns.com points to: 104.145.237.72
ns2.namelessdns.com points to: 74.207.233.32
ns2.servowebcanada.com points to: 108.181.26.7
ns.servowebcanada.com points to: 135.148.33.232
Mail Servers
One mail server handles supchallenge.ca; that server is supchallenge.ca.
supchallenge.ca points to a single IP number: 23.111.174.204.