dev.nu - robtex.com
dev.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-08-27 08:22:38 +0000 (EPOCH 1787818958) (auto) | ||||||
| TXT | id:0da6e8f9-6a39-4ff2-97f4-6bfbd9f6ea9f | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1787819015 | ||||||
Subdomains
blackhole.dev.nu |
Same first word
Similar names
Previous names
Next names
DNS History
13 records (3 active, 10 former)
●NSlara.ns.cloudflare.com2016-07-10 → 2026-08-27 · 3 obs
● 2016-07-10 06:01:24
● 2026-08-27 08:58:00
○NSns-1130.awsdns-13.org2015-06-18 → 2016-03-12 · 4 obs
● 2016-03-12 02:53:10
○ 2016-07-10 06:01:24
○ 2026-08-27 08:58:00
○NSns-1695.awsdns-19.co.uk2015-06-18 → 2016-03-12 · 4 obs
● 2016-03-12 02:53:10
○ 2016-07-10 06:01:24
○ 2026-08-27 08:58:00
○NSns-497.awsdns-62.com2015-06-18 → 2016-03-12 · 4 obs
● 2016-03-12 02:53:10
○ 2016-07-10 06:01:24
○ 2026-08-27 08:58:00
○NSns-841.awsdns-41.net2015-06-18 → 2016-03-12 · 4 obs
● 2016-03-12 02:53:10
○ 2016-07-10 06:01:24
○ 2026-08-27 08:58:00
●NStheo.ns.cloudflare.com2016-07-10 → 2026-08-27 · 3 obs
● 2016-07-10 06:01:24
● 2026-08-27 08:58:00
○A104.18.48.2512016-07-10 → 2017-01-13 · 5 obs
● 2016-07-10 06:01:24
● 2017-01-13 20:58:22
○ 2026-08-24 16:17:48
○ 2026-08-27 08:58:00
○A104.18.49.2512016-07-10 → 2017-01-13 · 5 obs
● 2016-07-10 06:01:24
● 2017-01-13 20:58:22
○ 2026-08-24 16:17:48
○ 2026-08-27 08:58:00
●A217.119.3.1502026-08-24 → 2026-08-27 · 3 obs
● 2026-08-24 16:17:48
● 2026-08-27 08:58:00
○A2400:cb00:2048:1::6812:30fb2016-11-19 → 2017-01-13 · 5 obs
● 2016-11-19 13:16:28
● 2017-01-13 20:58:22
○ 2026-08-24 16:17:48
○ 2026-08-27 08:58:00
○A2400:cb00:2048:1::6812:31fb2016-11-19 → 2017-01-13 · 5 obs
● 2016-11-19 13:16:28
● 2017-01-13 20:58:22
○ 2026-08-24 16:17:48
○ 2026-08-27 08:58:00
○A92.63.172.212015-11-28 → 2016-03-12 · 5 obs
● 2015-11-28 10:58:02
● 2016-03-12 02:53:10
○ 2016-07-10 06:01:24
○ 2026-08-27 08:58:00
○A95.85.1.632015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-28 10:58:02
○ 2026-08-27 08:58:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, c.ns.nu, a.ns.nu, d.ns.nu... | 12 records |
| dev.nu | theo.ns.cloudflare.com, lara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.128
NS records: theo.ns.cloudflare.com, lara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.nu (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.119.3.150 |
| NS | 2 | lara.ns.cloudflare.com, theo.ns.cloudflare.com |
| SOA | 1 | lara.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
blackhole.dev.nu is delegated beneath dev.nu.
IP Addresses
dev.nu points to a single IP number: 217.119.3.150.
Additional host names — taha.nl, devwerk.net, boyd.ch and two others — share IP numbers with dev.nu.
Name Servers
dev.nu uses two name servers for its delegation: lara.ns.cloudflare.com and theo.ns.cloudflare.com.
dev.nu shares its name server setup with other domains, including homeme.vn, lamagaudie.com, itchenfei.workers.dev and two others.
There is at least partial name server overlap between dev.nu and other domains — vangoethemstef.workers.dev, tupymeconia.com, xappleid.com and two more among them.
These name servers are routinely deployed together with the name servers gwen.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname lara.ns.cloudflare.com directs to 108.162.192.128, 172.64.32.128 and 173.245.58.128 along with 3 other IP addresses.
Hostname theo.ns.cloudflare.com directs to 108.162.193.144, 172.64.33.144 and 173.245.59.144 along with 3 other IP addresses.