sdr-labs.com - robtex.com
sdr-labs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.192.50.30🇩🇪 Amazon18.192.0.0/15 EC2 FRA prefix | ||||||
| PTR | ec2-18-192-50-30.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns-canada.topdns.com ⭐ | ||||||
| A | 109.201.142.225🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route | ||||||
| PTR | ns-canada.topdns.com | ||||||
| NS | ns-uk.topdns.com | ||||||
| A | 77.247.183.137🇳🇱 NFORCE77.247.176.0/21 NFOrce Entertainment BV - route 77.247.176.0/21 | ||||||
| PTR | ns-uk.topdns.com | ||||||
| NS | ns-usa.topdns.com | ||||||
| A | 143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean | ||||||
| A | 161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean | ||||||
| SOA | ns-canada.topdns.comhostmaster@topdns.com 2024-01-19 #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=1776104582 | ||||||
Same first word
sdr-labs.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSmaster.oxnull.net2016-12-16 → 2017-11-18 · 4 obs
● 2017-11-18 05:22:34
○ 2026-03-26 23:04:18
○ 2026-04-13 18:46:50
●NSns-canada.topdns.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:04:18
● 2026-04-13 18:46:50
●NSns-uk.topdns.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:04:18
● 2026-04-13 18:46:50
●NSns-usa.topdns.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:04:18
● 2026-04-13 18:46:50
○NSslave.oxnull.net2016-12-16 → 2017-11-18 · 4 obs
● 2017-11-18 05:22:34
○ 2026-03-26 23:04:18
○ 2026-04-13 18:46:50
●A18.192.50.302026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:04:18
● 2026-04-13 18:46:50
○A89.208.146.822016-12-16 → 2017-11-18 · 4 obs
● 2017-11-18 05:22:34
○ 2026-03-26 23:04:18
○ 2026-04-13 18:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdr-labs.com | ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com | 4 records |
✅ Authoritative Response
Server:77.247.183.137
NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdr-labs.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.192.50.30 |
| NS | 3 | ns-canada.topdns.com, ns-usa.topdns.com... |
| SOA | 1 | ns-canada.topdns.com hostmaster.topdns.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)
Analysis
IP Addresses
sdr-labs.com resolves to one IP number: 18.192.50.30.
Other host names, for instance ec2-18-192-50-30.eu-central-1.compute.amazonaws.com, share IP numbers with sdr-labs.com.
Name Servers
sdr-labs.com is delegated to three name servers ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.
sdr-labs.com at least partially shares name servers with other domains, for instance thesecorgroup.com, anzon.com, prg.us, advantage-immobilier.com and clanical.com.
Host names with two IPs:
ns-usa.topdns.com points to: 143.198.68.197 and 161.35.225.48.
Host names with one IP:
ns-canada.topdns.com points to: 109.201.142.225.
ns-uk.topdns.com points to: 77.247.183.137.