practicalsecurity.com - robtex.com
practicalsecurity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.104.191.89🇺🇸 UNSPECIFIED216.104.160.0/19 TierraNet /19 | ||||||
| PTR | practicalsecurity.com | ||||||
| NS | ns1.tierra.net ⭐ | ||||||
| A | 72.1.32.185🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.tierra.net | ||||||
| NS | ns2.tierra.net | ||||||
| A | 54.82.141.168🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-82-141-168.compute-1.amazonaws.com | ||||||
| MX | mx1.daemonmail.net ⭐ | ||||||
| A | 44.225.110.60🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | mx1.daemonmail.net | ||||||
| MX | mx2.daemonmail.net ⭐ | ||||||
| A | 54.69.243.239🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | mx2.daemonmail.net | ||||||
| TXT | v=spf1 | ||||||
| TXT | v=spf1 include:_spf.tierra.net ~all | ||||||
| SOA | ns1.tierra.nethostmaster@tierra.net 2024-02-14 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774651467 | ||||||
PTR for
Same first word
practicalsecurity.com |
DNS History
5 records (5 active, 0 former)
●NSns1.tierra.net2015-08-07 → 2026-03-27 · 2 obs
● 2026-03-27 22:51:32
●NSns2.tierra.net2015-08-07 → 2026-03-27 · 2 obs
● 2026-03-27 22:51:32
●MXmx1.daemonmail.net2015-08-07 → 2026-03-27 · 2 obs
● 2026-03-27 22:51:32
●MXmx2.daemonmail.net2015-08-07 → 2026-03-27 · 2 obs
● 2026-03-27 22:51:32
●A216.104.191.892015-08-07 → 2026-03-27 · 2 obs
● 2026-03-27 22:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| practicalsecurity.com | ns1.tierra.net, ns2.tierra.net | - |
✅ Authoritative Response
Server:72.1.32.185
NS records: ns1.tierra.net, ns2.tierra.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicalsecurity.com (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.104.191.89 |
| NS | 2 | ns1.tierra.net, ns2.tierra.net |
| MX | 2 | mx2.daemonmail.net (pri: 10), mx1.daemonmail.net (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.tierra.net ~all, v=spf1 |
| SOA | 1 | ns1.tierra.net hostmaster.tierra.net |
Analysis
IP Addresses
practicalsecurity.com resolves to a single IP address: 216.104.191.89.
Name Servers
practicalsecurity.com's delegation uses two name servers, ns1.tierra.net and ns2.tierra.net.
practicalsecurity.com shares the same name server setup as other domains, for example wascotruevalue.com, pepijef.com, windanseavet.com, byandh.com and griffithhomes.com.
practicalsecurity.com at least partially shares name servers with other domains, including mouldings.biz, mock-active.com, hesstronics.com, gatesandcontrols.com and webrom.com.
These name servers are commonly used with ns1.domaindiscover.com and ns2.domaindiscover.com.
Host names with a single IP:
ns1.tierra.net points to 72.1.32.185.
ns2.tierra.net points to 54.82.141.168.
Mail Servers
practicalsecurity.com is handled by two mail servers: mx1.daemonmail.net and mx2.daemonmail.net.
practicalsecurity.com shares its mail server setup with other domains, including heatingoilvirginia.net, delishkitch.ca, motherspirit.net, mltest.com and freedomandjusticeforall.org.
practicalsecurity.com shares some mail servers with other domains, at least partially, for instance partnershipforsuccess.biz.
Host names with a single IP:
mx1.daemonmail.net points to 44.225.110.60.
mx2.daemonmail.net points to 54.69.243.239.