practicemark.com - dns.ninja
practicemark.com
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=1783997612 | ||||||
Subdomains
simulator41.practicemark.com |
www41.practicemark.com |
www11.practicemark.com |
iws.practicemark.com |
www31.practicemark.com |
simulator11.practicemark.com |
Same first word
practicemark.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa1-188.akam.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 09:49:02
● 2026-07-14 03:01:30
●NSa2-65.akam.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 09:49:02
● 2026-07-14 03:01:30
○NSa4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
●NSa8-64.akam.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 09:49:02
● 2026-07-14 03:01:30
○NSf4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSfidns2.fidelity.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSfidns3.fidelity.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSfidns4.fidelity.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSg4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSh4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSj4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
○NSl4.nstld.com2015-07-06 → 2016-07-10 · 4 obs
● 2016-07-10 03:44:26
○ 2026-03-26 09:49:02
○ 2026-07-14 03:01:30
●NSudns1.cscdns.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 09:49:02
● 2026-07-14 03:01:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| practicemark.com | a8-64.akam.net, a2-65.akam.net, a1-188.akam.net, udns1.cscdns.net... | - |
✅ Authoritative Response
Server:193.108.91.188
NS records: a8-64.akam.net, a2-65.akam.net, a1-188.akam.net, udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicemark.com (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | udns1.cscdns.net, a8-64.akam.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a8-64.akam.net fwis.fmr.com |
Analysis
Hierarchy
simulator41.practicemark.com, www41.practicemark.com, www11.practicemark.com, iws.practicemark.com, www31.practicemark.com and a few other host names are all children of practicemark.com.
Name Servers
The authoritative name servers for practicemark.com are a1-188.akam.net, a2-65.akam.net, a8-64.akam.net and two others.
The name servers of practicemark.com overlap at least partially with those of other domains — among them amproduce.com, ikea.dm, tulipbacon.se and two more.
These name servers commonly appear in delegations together with udns1.cscdns.net, udns2.cscdns.uk, a9-65.akam.net and 7 other.
Hosts with two IP numbers each:
a1-188.akam.net has two IP addresses: 193.108.91.188 and 2600:1401:2::bc.
a2-65.akam.net has two IP addresses: 95.100.174.65 and 2600:1480:7000::41.
a8-64.akam.net has two IP addresses: 2.16.40.64 and 2600:1403:a::40.
udns1.cscdns.net has two IP addresses: 204.74.66.1 and 2001:502:f3ff::201.
udns2.cscdns.uk has two IP addresses: 204.74.111.1 and 2001:502:4612::201.