testapedia.com - dns.ninja
testapedia.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.lightreading.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.197.162🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1442.awsdns-52.org | ||||||
| NS | ns2.lightreading.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.195.66🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-834.awsdns-40.net | ||||||
| NS | ns3.lightreading.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.198.129🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1665.awsdns-16.co.uk | ||||||
| NS | ns4.lightreading.com ⚠️ Not in zone NS records | ||||||
| A | 205.251.192.40🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-40.awsdns-05.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=1784989602 | ||||||
Same first word
testapedia.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns-1442.awsdns-52.org2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○NSns-1665.awsdns-16.co.uk2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○NSns-40.awsdns-05.com2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○NSns-834.awsdns-40.net2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
●NSns1.lightreading.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 11:27:12
● 2026-07-25 14:28:34
●NSns2.lightreading.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 11:27:12
● 2026-07-25 14:28:34
●NSns3.lightreading.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 11:27:12
● 2026-07-25 14:28:34
●NSns4.lightreading.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 11:27:12
● 2026-07-25 14:28:34
○MXus-smtp-inbound-1.mimecast.com2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○MXus-smtp-inbound-2.mimecast.com2016-12-20 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○A34.197.180.52017-12-09 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○A52.45.109.782016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-09 18:04:06
○ 2026-07-25 14:28:34
○A52.55.37.2082017-12-09 → 2017-12-09 · 4 obs
● 2017-12-09 18:04:06
○ 2026-04-03 11:27:12
○ 2026-07-25 14:28:34
○A52.7.234.1382016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-09 18:04:06
○ 2026-07-25 14:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| testapedia.com | ns1.lightreading.com, ns2.lightreading.com, ns3.lightreading.com, ns4.lightreading.com | 4 records |
✅ Authoritative Response
Server:205.251.195.66
NS records: ns1.lightreading.com, ns2.lightreading.com, ns3.lightreading.com, ns4.lightreading.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testapedia.com (unsigned zone)
⏱️ Timing
Total: 1307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.lightreading.com, ns2.lightreading.com, ns3.lightreading.com...)
Analysis
Name Servers
The domain testapedia.com is delegated to these four name servers: ns1.lightreading.com, ns2.lightreading.com, ns3.lightreading.com and ns4.lightreading.com.
testapedia.com shares at least some of its name servers with other domains, including bigcommsevent.com, serviceprovideritreport.com, ultrabroadband2020.com and two others.
ns1.lightreading.com resolves to 205.251.197.162. ns2.lightreading.com resolves to 205.251.195.66. ns3.lightreading.com resolves to 205.251.198.129. ns4.lightreading.com resolves to 205.251.192.40. All four hosts carry exactly one IP address.