mx.paper4u.ca - robtex.com
mx.paper4u.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.140.78🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 78.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.79🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
paper4u.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.149.2🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| NS | ns2.netfirms.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all | ||||||
| TXT | MS=ms65104508 | ||||||
| TXT | protonmail-verification=d1dabeecee78e0ddba648b8cc9f8c40a0695bef1 | ||||||
| SOA | ns1.netfirms.comdnsadmin@netfirms.com 2011-05-19 #22 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A66.96.140.782015-05-28 → 2026-03-31 · 2 obs
● 2015-05-28 21:43:00
● 2026-03-31 14:13:50
● 2026-03-31 14:13:50
●A66.96.140.792015-05-28 → 2026-03-31 · 2 obs
● 2015-05-28 21:43:00
● 2026-03-31 14:13:50
● 2026-03-31 14:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| paper4u.ca | ns1.netfirms.com, ns2.netfirms.com | - |
✅ Authoritative Response
Server:65.254.254.157
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for paper4u.ca (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.96.140.78, 66.96.140.79 |
Analysis
IP Addresses
mx.paper4u.ca has two IP numbers: 66.96.140.78 and 66.96.140.79.
Other host names, for instance mx.pieterboekhoff.com, mx.oceanlimo.com, mx.rwplanning.ca, mx.patrickpollock.com and mx.overseastudent.ca share IP numbers with mx.paper4u.ca.