testlab.us - dns.ninja
testlab.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | testlab-us.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms50745416 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2024-03-04 #3 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1781359432 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns39.domaincontrol.com2015-05-08 → 2026-06-13 · 2 obs
● 2026-06-13 14:29:48
●NSns40.domaincontrol.com2015-05-08 → 2026-06-13 · 2 obs
● 2026-06-13 14:29:48
●MXtestlab-us.mail.protection.outlook.com2026-06-05 → 2026-06-13 · 2 obs
● 2026-06-13 14:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| testlab.us | ns40.domaincontrol.com, ns39.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.109.20
NS records: ns40.domaincontrol.com, ns39.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testlab.us (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | testlab-us.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms50745416, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
testlab.us has two authoritative name servers — ns39.domaincontrol.com and ns40.domaincontrol.com.
testlab.us uses the same name servers as several other domains — among them tctrail.ca, detailsdone.com, vspalife.com and two more.
The name servers for testlab.us overlap at least partially with those of other domains — for example pizzaandgyro.com.
Both ns39.domaincontrol.com and ns40.domaincontrol.com have two IP addresses each. ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14; ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
Mail for testlab.us is handled by a single mail server, testlab-us.mail.protection.outlook.com.