nexcess.ca - robtex.com
nexcess.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.154.191.124🇨🇦 FIBRENOIRE-INTERNET198.154.184.0/21 Fibrenoire Internet Inc. | ||||||
| PTR | 4ds.ca | ||||||
| A | 206.47.176.220🇨🇦 BELL-AS206.47.0.0/16 Bell Canada | ||||||
| NS | ns1.4ds.ca ⭐ | ||||||
| A | 206.47.176.218🇨🇦 BELL-AS206.47.0.0/16 Bell Canada | ||||||
| PTR | ns1.4ds.ca | ||||||
| NS | ns2.4ds.ca | ||||||
| A | 198.154.191.123🇨🇦 FIBRENOIRE-INTERNET198.154.184.0/21 Fibrenoire Internet Inc. | ||||||
| PTR | ns2.4ds.ca | ||||||
| MX | mail.4ds.ca ⭐ | ||||||
| A | 206.47.176.215🇨🇦 BELL-AS206.47.0.0/16 Bell Canada | ||||||
| PTR | mail.4ds.ca | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.4ds.cahostmaster@4ds.ca 2026-03-25 #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=2603260600 | ||||||
PTR for
Same first word
nexcess.io |
nexcess.co.uk |
nexcess.eu |
nexcess.biz |
nexcess.net |
nexcess.com.br |
nexcess.ca |
nexcess.com |
nexcess.cn |
nexcess.co.jp |
Similar names
DNS History
17 records (5 active, 12 former)
●NSns1.4ds.ca2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 00:18:12
● 2026-03-26 06:19:02
○NSns1.nexcess.ca2017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 18:54:50
○ 2026-03-06 00:18:12
○ 2026-03-26 06:19:02
○NSns13.domaincontrol.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○NSns14.domaincontrol.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
●NSns2.4ds.ca2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 00:18:12
● 2026-03-26 06:19:02
○NSns2.nexcess.ca2017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 18:54:50
○ 2026-03-06 00:18:12
○ 2026-03-26 06:19:02
○MXalt1.aspmx.l.google.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○MXalt2.aspmx.l.google.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○MXaspmx.l.google.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○MXaspmx2.googlemail.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○MXaspmx3.googlemail.com2015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
●MXmail.4ds.ca2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 00:18:12
● 2026-03-26 06:19:02
○MXmail.courteau.biz2017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 18:54:50
○ 2026-03-06 00:18:12
○ 2026-03-26 06:19:02
●A198.154.191.1242026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 00:18:12
● 2026-03-26 06:19:02
●A206.47.176.2202026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 00:18:12
● 2026-03-26 06:19:02
○A69.70.40.982015-08-28 → 2016-12-03 · 4 obs
● 2016-12-03 04:49:14
○ 2017-09-11 18:54:50
○ 2026-03-26 06:19:02
○A70.54.201.852017-09-11 → 2017-09-11 · 4 obs
● 2017-09-11 18:54:50
○ 2026-03-06 00:18:12
○ 2026-03-26 06:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| nexcess.ca | ns1.4ds.ca, ns2.4ds.ca | 2 records |
✅ Authoritative Response
Server:198.154.191.123
NS records: ns1.4ds.ca, ns2.4ds.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nexcess.ca (unsigned zone)
⏱️ Timing
Total: 914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 206.47.176.220, 198.154.191.124 |
| NS | 2 | ns1.4ds.ca, ns2.4ds.ca |
| MX | 1 | mail.4ds.ca (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.4ds.ca hostmaster.4ds.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.4ds.ca, ns1.4ds.ca)
Analysis
IP Addresses
nexcess.ca points to two IP numbers: 198.154.191.124 and 206.47.176.220.
Other host names, for instance 4ds.ca, courteau.biz, jeffcourteau.com, piedestalprod.com and cerclekaizen.com share IP numbers with nexcess.ca.
Name Servers
nexcess.ca is delegated to two name servers: ns1.4ds.ca and ns2.4ds.ca.
nexcess.ca uses the same name server setup as other domains, for instance cerclekaizen.com, 4ds.ca, courteau.biz, jeffcourteau.com and piedestalprod.com.
Host names with one IP number:
ns1.4ds.ca points to: 206.47.176.218.
ns2.4ds.ca points to: 198.154.191.123.
Mail Servers
The mail server for nexcess.ca is mail.4ds.ca.
nexcess.ca shares the mail server setup with other domains, such as courteau.biz, jeffcourteau.com, piedestalprod.com and 4ds.ca.
Host name mail.4ds.ca resolves to IP 206.47.176.215.