libc.dev - robtex.com
libc.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
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DNS History
5 records (5 active, 0 former)
●NSns1.digitalocean.com2026-09-11 → 2026-09-17 · 2 obs
● 2026-09-17 21:14:24
●NSns2.digitalocean.com2026-09-11 → 2026-09-17 · 2 obs
● 2026-09-17 21:14:24
●NSns3.digitalocean.com2026-09-11 → 2026-09-17 · 2 obs
● 2026-09-17 21:14:24
●MXzayn.out.incorrekt.net2026-09-11 → 2026-09-17 · 2 obs
● 2026-09-17 21:14:24
●A159.89.250.612026-09-11 → 2026-09-17 · 2 obs
● 2026-09-17 21:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| libc.dev | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libc.dev (unsigned zone)
⏱️ Timing
Total: 1165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.89.250.61 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| MX | 1 | zayn.out.incorrekt.net (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.digitalocean.com hostmaster.libc.dev |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
libc.dev points to a single IP number: 159.89.250.61.
Additional host names — osterley-catena.uk, kozicka.me, osterley-catena.org.uk and two others — share IP numbers with libc.dev.
Name Servers
Three name servers are authoritative for libc.dev: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
At least some of libc.dev's name servers are shared with other domains, for example ferschmann.cz, patad.app, wrenthamprogress.com and two more.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.
Mail Servers
libc.dev has one mail server: zayn.out.incorrekt.net.
libc.dev shares the same mail server setup as other domains, including kozicka.me, osterley-catena.org.uk, 99th.dev and two others.
zayn.out.incorrekt.net directs to two IP numbers, 178.62.91.98 and 2a03:b0c0:1:d0::40c:d001.