mcafee.tw - robtex.com
mcafee.tw
| 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 2018-02-02 #1 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011000622 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns-a.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●NSdns-b.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●NSns-a.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●MXdnvwsmx1.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●MXdnvwsmx2.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●MXmivwsmx1.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
●MXmivwsmx2.mcafee.com2026-04-09 → 2026-04-15 · 2 obs
● 2026-04-15 03:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw... | - |
| mcafee.tw | dns-b.mcafee.com, dns-a.mcafee.com | - |
✅ Authoritative Response
Server:161.69.240.249
NS records: dns-b.mcafee.com, dns-a.mcafee.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcafee.tw (unsigned zone)
⏱️ Timing
Total: 644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns-a.mcafee.com, dns-b.mcafee.com |
| MX | 4 | dnvwsmx2.mcafee.com (pri: 10), dnvwsmx1.mcafee.com (pri: 10)... |
| SOA | 1 | ns-a.mcafee.com hostmaster.mcafee.com |
Analysis
Name Servers
mcafee.tw is delegated to three name servers: dns-a.mcafee.com, dns-b.mcafee.com and ns-a.mcafee.com.
mcafee.tw at least partially shares name servers with other domains, for instance scamprotection.lol, scamprotection.com.tw, scamprotection.co.il, scamdetection.mx and scamdetection.center.
These name servers are often used with ns-b.mcafee.com and ns1.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
Four mail servers handle mcafee.tw: dnvwsmx1.mcafee.com, dnvwsmx2.mcafee.com, mivwsmx1.mcafee.com and mivwsmx2.mcafee.com.
mcafee.tw shares mail servers with other domains at least partially, including mcafee.eu.com, shopmcafee.be, shopmcafee.se, shopmcafee.nz and shopmcafee.lu.