mcafee.cr - robtex.com
mcafee.cr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-a.mcafee.com ⭐ | ||||||
| A | 216.49.88.14 | ||||||
| PTR | ns-a.mcafee.com | ||||||
| NS | dns-a.mcafee.com | ||||||
| A | 52.41.120.130🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-41-120-130.us-west-2.compute.amazonaws.com | ||||||
| A | 161.69.240.248🇺🇸 Amazon161.69.240.0/23 EC2 Prefix | ||||||
| NS | dns-b.mcafee.com | ||||||
| A | 44.230.89.211🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-230-89-211.us-west-2.compute.amazonaws.com | ||||||
| A | 161.69.240.249🇺🇸 Amazon161.69.240.0/23 EC2 Prefix | ||||||
| MX | dnvwsmx1.mcafee.com ⭐ | ||||||
| MX | dnvwsmx2.mcafee.com ⭐ | ||||||
| MX | mivwsmx1.mcafee.com ⭐ | ||||||
| MX | mivwsmx2.mcafee.com ⭐ | ||||||
| SOA | ns-a.mcafee.comhostmaster@mcafee.com 2018-02-22 #1 | ||||||
cr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.cr ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | ca1.nic.cr | ||||||
| NS | ca2.nic.cr | ||||||
| NS | de.nic.cr | ||||||
| NS | p.nic.cr | ||||||
| SOA | dns.nic.crti@nic.cr serial=1774274404 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns-a.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●NSdns-b.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●NSns-a.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●MXdnvwsmx1.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●MXdnvwsmx2.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●MXmivwsmx1.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
●MXmivwsmx2.mcafee.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 14:46:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cr | p.nic.cr, a.lactld.org, ca1.nic.cr, ca2.nic.cr... | 12 records |
| mcafee.cr | dns-a.mcafee.com, dns-b.mcafee.com | - |
✅ Authoritative Response
Server:52.41.120.130
NS records: dns-a.mcafee.com, dns-b.mcafee.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcafee.cr (unsigned zone)
⏱️ Timing
Total: 1117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns-a.mcafee.com, dns-b.mcafee.com |
| MX | 4 | mivwsmx2.mcafee.com (pri: 10), dnvwsmx1.mcafee.com (pri: 10)... |
| SOA | 1 | ns-a.mcafee.com hostmaster.mcafee.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 10 (dns.nic.cr, ca2.nic.cr, ca1.nic.cr...)
Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)
Analysis
Name Servers
The delegation for mcafee.cr is handled by three name servers: dns-a.mcafee.com, dns-b.mcafee.com and ns-a.mcafee.com.
mcafee.cr at least partially shares name servers with other domains, for instance scamprotection.ph, scamprotection.au, shopmcafee.at, mcafee.hk.cn and mcafee.com.ni.
These name servers are commonly used with ns1.mcafee.com and ns-b.mcafee.com.
Host names with two IP numbers:
dns-a.mcafee.com points to: 52.41.120.130 and 161.69.240.248
dns-b.mcafee.com points to: 44.230.89.211 and 161.69.240.249
Host names with one IP number:
ns-a.mcafee.com points to: 216.49.88.14
Mail Servers
mcafee.cr is handled by four mail servers: dnvwsmx1.mcafee.com, dnvwsmx2.mcafee.com, mivwsmx1.mcafee.com and mivwsmx2.mcafee.com.
mcafee.cr shares mail servers with other domains at least in part, for instance shopmcafee.com.pl, wirelesssecuritycorp.com, shopmcafee.com.br, siteadvisor.gr and shopmcafee.com.co.
these mail servers are often used with relaydal4.nai.com and relaydal6.nai.com.