avast.tech - robtex.com
avast.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1785596938 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns2.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns3.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns4.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns5.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns6.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●NSns7.markmonitor.com2026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
●A3.33.139.322026-07-20 → 2026-08-01 · 2 obs
● 2026-08-01 15:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net | 8 records |
| avast.tech | ns7.markmonitor.com, ns4.markmonitor.com, ns6.markmonitor.com, ns3.markmonitor.com... | - |
✅ Authoritative Response
Server:149.112.161.2
NS records: ns7.markmonitor.com, ns4.markmonitor.com, ns6.markmonitor.com, ns3.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com, ns5.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for avast.tech (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.139.32 |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
avast.tech resolves to just one IP address, 3.33.139.32.
Two other host names, along with odometercheck.com, litigatortools.com and carfax-new-brunswick.ca, also share IP numbers with avast.tech.
Name Servers
DNS for avast.tech is handled by 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.
avast.tech shares at least some of its name servers with other domains, including vistwprint.com, theyahsa.com, orientwatches.ru and two others.
These name servers are frequently seen alongside the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Host names that have two IP addresses:
ns1.markmonitor.com has two IP addresses: 149.112.160.1 and 2620:10a:80a8::1.
ns2.markmonitor.com has two IP addresses: 176.97.158.1 and 2001:67c:10b8::1.
ns3.markmonitor.com has two IP addresses: 149.112.161.1 and 2620:10a:80a9::1.
ns4.markmonitor.com has two IP addresses: 192.174.68.1 and 2001:67c:1bc::1.
ns5.markmonitor.com has two IP addresses: 149.112.160.2 and 2620:10a:80a8::2.
ns6.markmonitor.com has two IP addresses: 176.97.158.3 and 2001:67c:10b8::3.
ns7.markmonitor.com has two IP addresses: 149.112.161.2 and 2620:10a:80a9::2.