crew-lab.com - robtex.com
crew-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-816.awsdns-38.net ⭐ | ||||||
| A | 2600:9000:5303:3000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
| A | 205.251.195.48🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
| NS | ns-1249.awsdns-28.org | ||||||
| A | 2600:9000:5304:e100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1249.awsdns-28.org | ||||||
| A | 205.251.196.225🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1249.awsdns-28.org | ||||||
| NS | ns-1582.awsdns-05.co.uk | ||||||
| A | 2600:9000:5306:2e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1582.awsdns-05.co.uk | ||||||
| A | 205.251.198.46🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1582.awsdns-05.co.uk | ||||||
| NS | ns-72.awsdns-09.com | ||||||
| A | 2600:9000:5300:4800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-72.awsdns-09.com | ||||||
| A | 205.251.192.72🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-72.awsdns-09.com | ||||||
| SOA | ns-816.awsdns-38.netawsdns-hostmaster@amazon.com serial=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=1775966497 | ||||||
Same first word
crew-lab.com |
DNS History
8 records (4 active, 4 former)
○NSns-1134.awsdns-13.org2018-10-10 → 2018-10-10 · 3 obs
○ 2026-04-09 00:49:46
○ 2026-04-12 04:24:12
●NSns-1249.awsdns-28.org2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 00:49:46
● 2026-04-12 04:24:12
●NSns-1582.awsdns-05.co.uk2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 00:49:46
● 2026-04-12 04:24:12
○NSns-1817.awsdns-35.co.uk2018-10-10 → 2018-10-10 · 3 obs
○ 2026-04-09 00:49:46
○ 2026-04-12 04:24:12
○NSns-324.awsdns-40.com2018-10-10 → 2018-10-10 · 3 obs
○ 2026-04-09 00:49:46
○ 2026-04-12 04:24:12
●NSns-72.awsdns-09.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 00:49:46
● 2026-04-12 04:24:12
●NSns-816.awsdns-38.net2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 00:49:46
● 2026-04-12 04:24:12
○NSns-912.awsdns-50.net2018-10-10 → 2018-10-10 · 3 obs
○ 2026-04-09 00:49:46
○ 2026-04-12 04:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crew-lab.com | ns-72.awsdns-09.com, ns-816.awsdns-38.net, ns-1582.awsdns-05.co.uk, ns-1249.awsdns-28.org | 1 record |
✅ Authoritative Response
Server:205.251.196.225
NS records: ns-72.awsdns-09.com, ns-816.awsdns-38.net, ns-1582.awsdns-05.co.uk, ns-1249.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crew-lab.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1249.awsdns-28.org, ns-1582.awsdns-05.co.uk... |
| SOA | 1 | ns-816.awsdns-38.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-72.awsdns-09.com)
Analysis
Name Servers
crew-lab.com is delegated to four name servers: ns-72.awsdns-09.com, ns-816.awsdns-38.net, ns-1249.awsdns-28.org and ns-1582.awsdns-05.co.uk.
crew-lab.com at least partially shares name servers with other domains, for instance us.dgdeepai.com, libcare.co.za, trainingbible.com, koru.jp and www.gayiove.com.
these name servers are commonly used alongside ns-607.awsdns-11.net.
Host names with two IP numbers:
ns-72.awsdns-09.com points to 2600:9000:5300:4800::1 and 205.251.192.72; ns-816.awsdns-38.net points to 2600:9000:5303:3000::1 and 205.251.195.48; ns-1249.awsdns-28.org points to 2600:9000:5304:e100::1 and 205.251.196.225; ns-1582.awsdns-05.co.uk points to 2600:9000:5306:2e00::1 and 205.251.198.46.