opstree.net - robtex.com
opstree.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-579.awsdns-08.net ⭐ | ||||||
| A | 2600:9000:5302:4300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-579.awsdns-08.net | ||||||
| A | 205.251.194.67🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-579.awsdns-08.net | ||||||
| NS | ns-1216.awsdns-24.org | ||||||
| A | 2600:9000:5304:c000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| A | 205.251.196.192🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| NS | ns-138.awsdns-17.com | ||||||
| A | 2600:9000:5300:8a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-138.awsdns-17.com | ||||||
| A | 205.251.192.138🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-138.awsdns-17.com | ||||||
| NS | ns-1888.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| A | 205.251.199.96🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1888.awsdns-44.co.uk | ||||||
| SOA | ns-579.awsdns-08.netawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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 ⚠️ Not in parent delegation | ||||||
| NS | l.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.gtld-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786463539 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-1216.awsdns-24.org2026-06-26 → 2026-08-11 · 3 obs
● 2026-06-26 21:14:34
● 2026-08-11 16:06:00
●NSns-138.awsdns-17.com2026-06-26 → 2026-08-11 · 3 obs
● 2026-06-26 21:14:34
● 2026-08-11 16:06:00
●NSns-1888.awsdns-44.co.uk2026-06-26 → 2026-08-11 · 3 obs
● 2026-06-26 21:14:34
● 2026-08-11 16:06:00
●NSns-579.awsdns-08.net2026-06-26 → 2026-08-11 · 3 obs
● 2026-06-26 21:14:34
● 2026-08-11 16:06:00
○NSns61.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs
○ 2026-06-26 21:14:34
○ 2026-08-11 16:06:00
○NSns62.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs
○ 2026-06-26 21:14:34
○ 2026-08-11 16:06:00
○MXmailstore1.secureserver.net2017-01-03 → 2017-01-03 · 3 obs
○ 2026-06-26 21:14:34
○ 2026-08-11 16:06:00
○MXsmtp.secureserver.net2017-01-03 → 2017-01-03 · 3 obs
○ 2026-06-26 21:14:34
○ 2026-08-11 16:06:00
○A50.63.202.402017-01-03 → 2017-01-03 · 3 obs
○ 2026-06-26 21:14:34
○ 2026-08-11 16:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| opstree.net | ns-138.awsdns-17.com, ns-579.awsdns-08.net, ns-1216.awsdns-24.org, ns-1888.awsdns-44.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.96
NS records: ns-138.awsdns-17.com, ns-579.awsdns-08.net, ns-1216.awsdns-24.org, ns-1888.awsdns-44.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opstree.net (unsigned zone)
⏱️ Timing
Total: 1468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1216.awsdns-24.org, ns-138.awsdns-17.com... |
| SOA | 1 | ns-579.awsdns-08.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-579.awsdns-08.net, ns-579.awsdns-08.net)
Analysis
Name Servers
The domain opstree.net is delegated to these four name servers: ns-138.awsdns-17.com, ns-579.awsdns-08.net, ns-1216.awsdns-24.org and ns-1888.awsdns-44.co.uk.
At least some of opstree.net's name servers are shared with other domains, for example contentdirect.tv, aziago.com, mandbanalytics.com and two more.
These name servers tend to be deployed in combination with the name servers ns-124.awsdns-15.com and ns-543.awsdns-03.net.
Four hostnames, each resolving to a pair of IP addresses: ns-138.awsdns-17.com directs to 205.251.192.138 and 2600:9000:5300:8a00::1; ns-579.awsdns-08.net directs to 205.251.194.67 and 2600:9000:5302:4300::1; ns-1216.awsdns-24.org directs to 205.251.196.192 and 2600:9000:5304:c000::1; ns-1888.awsdns-44.co.uk directs to 205.251.199.96 and 2600:9000:5307:6000::1.