z-collab.com - robtex.com
Search for stuff
z-collab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.230.165.188🇯🇵 Amazon | ||||||
| PTR | ec2-13-230-165-188.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 13.231.36.153🇯🇵 Amazon | ||||||
| NS | ns-1077.awsdns-06.org ⭐ | ||||||
| A | 2600:9000:5304:3500::1🇺🇸 Amazon | ||||||
| PTR | ns-1077.awsdns-06.org | ||||||
| A | 205.251.196.53🇺🇸 Amazon | ||||||
| PTR | ns-1077.awsdns-06.org | ||||||
| NS | ns-2042.awsdns-63.co.uk | ||||||
| A | 2600:9000:5307:fa00::1🇺🇸 Amazon | ||||||
| PTR | ns-2042.awsdns-63.co.uk | ||||||
| A | 205.251.199.250🇺🇸 Amazon | ||||||
| PTR | ns-2042.awsdns-63.co.uk | ||||||
| NS | ns-72.awsdns-09.com | ||||||
| A | 2600:9000:5300:4800::1🇺🇸 Amazon | ||||||
| PTR | ns-72.awsdns-09.com | ||||||
| A | 205.251.192.72🇺🇸 Amazon | ||||||
| PTR | ns-72.awsdns-09.com | ||||||
| NS | ns-938.awsdns-53.net | ||||||
| A | 2600:9000:5303:aa00::1🇺🇸 Amazon | ||||||
| PTR | ns-938.awsdns-53.net | ||||||
| A | 205.251.195.170🇺🇸 Amazon | ||||||
| PTR | ns-938.awsdns-53.net | ||||||
| SOA | ns-1077.awsdns-06.orgawsdns-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=1770918430 | ||||||
Same first word
z-collab.com |
DNS History
6 records (6 active, 0 former)
●NSns-1077.awsdns-06.org2026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
●NSns-2042.awsdns-63.co.uk2026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
●NSns-72.awsdns-09.com2026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
●NSns-938.awsdns-53.net2026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
●A13.230.165.1882026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
●A13.231.36.1532026-02-14 → 2026-02-14 · 2 obs
● 2026-02-14 23:58:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| z-collab.com | ns-72.awsdns-09.com, ns-938.awsdns-53.net, ns-1077.awsdns-06.org, ns-2042.awsdns-63.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.195.170
NS records: ns-72.awsdns-09.com, ns-938.awsdns-53.net, ns-1077.awsdns-06.org, ns-2042.awsdns-63.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z-collab.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.230.165.188, 13.231.36.153 |
| NS | 4 | ns-1077.awsdns-06.org, ns-2042.awsdns-63.co.uk... |
| SOA | 1 | ns-1077.awsdns-06.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-72.awsdns-09.com)
AI analysis
z-collab.com resolves to two IP numbers: 13.230.165.188 and 13.231.36.153.
Other host names, for instance ec2-13-231-36-153.ap-northeast-1.compute.amazonaws.com, share IP numbers with z-collab.com.
z-collab.com is delegated to four name servers: ns-72.awsdns-09.com, ns-938.awsdns-53.net, ns-1077.awsdns-06.org and ns-2042.awsdns-63.co.uk.
z-collab.com at least partially shares name servers with other domains, for instance alshain-dev.altair.mobi, delta.kaplaninc.com, tsunokawa.net, motociclismo.it and uekusa.ac.jp.
These name servers are commonly used with the following name servers: ns-106.awsdns-13.com, ns-852.awsdns-42.net, ns-1129.awsdns-13.org, ns-1935.awsdns-49.co.uk, ns-953.awsdns-55.net, ns-1936.awsdns-50.co.uk, ns-292.awsdns-36.com, ns-1459.awsdns-54.org, ns-213.awsdns-26.com and ns-475.awsdns-59.com.
Host names with two IP numbers:
ns-72.awsdns-09.com points to 2600:9000:5300:4800::1 and 205.251.192.72; ns-938.awsdns-53.net points to 2600:9000:5303:aa00::1 and 205.251.195.170; ns-1077.awsdns-06.org points to 2600:9000:5304:3500::1 and 205.251.196.53; ns-2042.awsdns-63.co.uk points to 2600:9000:5307:fa00::1 and 205.251.199.250.