4edu.ca - robtex.com
4edu.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.11.195.97🇺🇸 HOSTWINDS-1142.11.192.0/18 MNT-HL-29 route 142.011.192.000/18 AS54290 | ||||||
| PTR | simonkwan.ca | ||||||
| NS | dalns97.hostwindsdns.com ⭐ | ||||||
| A | 142.11.193.247🇺🇸 HOSTWINDS-1142.11.192.0/18 MNT-HL-29 route 142.011.192.000/18 AS54290 | ||||||
| PTR | dal-shared-49.hostwindsdns.com | ||||||
| NS | dalns98.hostwindsdns.com | ||||||
| A | 142.11.193.245🇺🇸 HOSTWINDS-1142.11.192.0/18 MNT-HL-29 route 142.011.192.000/18 AS54290 | ||||||
| PTR | jtsub.net | ||||||
| MX | 4edu.ca ⭐ | ||||||
| A | 142.11.195.97🇺🇸 HOSTWINDS-1142.11.192.0/18 MNT-HL-29 route 142.011.192.000/18 AS54290 | ||||||
| PTR | simonkwan.ca | ||||||
| TXT | v=spf1 +a +mx +ip4:142.11.193.247 ~all | ||||||
| SOA | dalns97.hostwindsdns.comserverhealth@hostwinds.com 2026-01-19 #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=2602170100 | ||||||
MX for
4edu.ca |
Same first word
4edu.kr |
4edu.ch |
4edu.eu |
4edu.com.br |
4edu.ca |
4edu.org |
4edu.ru |
4edu.net |
4edu.com.tw |
4edu.it |
4edu.tv |
4edu.de |
4edu.com |
4edu.info |
4edu.cn |
4edu.pl |
Similar names
ed4u.de |
u4ed.com |
edu4.com |
de4u.ru |
de4u.de |
edu4.pro |
ued4.com |
de4u.com |
due4.com |
4ued.tech |
e4ud.com |
ed4u.com |
4ued.com |
e4du.com |
ed4u.co.za |
edu4.org |
de4u.pl |
DNS History
8 records (4 active, 4 former)
●NSdalns97.hostwindsdns.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:33:04
●NSdalns98.hostwindsdns.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:33:04
○NSwin09ns1.dns-he.com2015-08-10 → 2016-12-09 · 3 obs
● 2016-12-09 10:49:48
○ 2026-03-08 06:33:04
○NSwin09ns2.dns-he.com2015-08-10 → 2016-12-09 · 3 obs
● 2016-12-09 10:49:48
○ 2026-03-08 06:33:04
●MX4edu.ca2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:33:04
○MXmail.4edu.ca2015-08-10 → 2016-12-09 · 3 obs
● 2016-12-09 10:49:48
○ 2026-03-08 06:33:04
●A142.11.195.972026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:33:04
○A50.115.112.2442015-08-10 → 2016-12-09 · 3 obs
● 2016-12-09 10:49:48
○ 2026-03-08 06:33:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| 4edu.ca | dalns98.hostwindsdns.com, dalns97.hostwindsdns.com | - |
✅ Authoritative Response
Server: 142.11.193.245
NS records: dalns98.hostwindsdns.com, dalns97.hostwindsdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4edu.ca (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.11.195.97 |
| NS | 2 | dalns97.hostwindsdns.com, dalns98.hostwindsdns.com |
| MX | 1 | 4edu.ca (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:142.11.193.247 ~all |
| SOA | 1 | dalns97.hostwindsdns.com serverhealth.ho |
Analysis
Mail Server Role
4edu.ca serves as the mail server for 4edu.ca.
IP Addresses
4edu.ca resolves to one IP number: 142.11.195.97.
Other host names for instance coedcomm.com and simonkwan.ca share IP numbers with 4edu.ca.
Name Servers
4edu.ca's delegation uses two name servers: dalns97.hostwindsdns.com and dalns98.hostwindsdns.com.
4edu.ca uses the same name server setup as other domains, such as t-rev.net, simonkwan.ca, criticalpros.com, yougoditallwrong.com and ecrs.az.
Host names with a single IP address: dalns97.hostwindsdns.com points to 142.11.193.247; dalns98.hostwindsdns.com points to 142.11.193.245.
Mail Servers
4edu.ca is handled by a single mail server, 4edu.ca.
Host name 4edu.ca resolves to a single IP: 142.11.195.97.