lerna.courses - robtex.com
Search for stuff
lerna.courses
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ 🔒 | ||||||
| NS | b.nic.courses 🔒 | ||||||
| NS | c.nic.courses 🔒 | ||||||
| NS | x.nic.courses 🔒 | ||||||
| NS | y.nic.courses 🔒 | ||||||
| NS | z.nic.courses 🔒 | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1770995499 | ||||||
rank #2 in the tld
This domain name could potentially be for a website that offers courses on Lerna, which is a popular tool for managing JavaScript projects. The domain name suggests an educational purpose, likely providing tutorials, lessons or resources related to Lerna. However, without additional context, the exact nature of the website or its content cannot be confirmed.
Same first word
lerna.de |
lerna.it |
lerna.gr |
lerna.org |
lerna.courses |
lerna.ru |
lerna.co |
lerna.js.org |
lerna.com.sg |
lerna.by |
lerna.hr |
lerna.pro |
lerna.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lerna.courses | albert.ns.cloudflare.com, nicole.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.32.211
NS records: albert.ns.cloudflare.com, nicole.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lerna.courses (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.131.174, 104.21.10.179 |
| AAAA | 2 | 2606:4700:3037::ac43:83ae, 2606:4700:3035::6815:ab3 |
| NS | 2 | albert.ns.cloudflare.com, nicole.ns.cloudflare.com |
| MX | 1 | _dc-mx.7c2b1c604bf9.lerna.courses (pri: |
| TXT | 4 | MAltYWlsLmNoYW5naW5nbGlua3MuY29tLgo=, ca3-7002e337a29a4779ae507d12f0e0466d... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
AI analysis
lerna.courses resolves to four IPs: 2606:4700:3035::6815:ab3, 2606:4700:3037::ac43:83ae, 104.21.10.179 and 172.67.131.174.
Other host names such as furnicons.com, iri-services.pearl-hifi.com, uidm.com, joannebaylis.co.uk and mail.yumnet.jp share IP numbers with lerna.courses.
lerna.courses is delegated to two name servers: albert.ns.cloudflare.com and nicole.ns.cloudflare.com.
lerna.courses uses the same name server setup as other domains, including 16degrees.com.au, hfgelouphoto.com, illusion2k.com, 51links.com and ebookabc.com.
At least part of the name servers for lerna.courses are shared with other domains, for instance meta-for-business-standard-support-messaging.pages.dev, nyi.ch, conc.art, del-moro.fr and epickeys.ro.
These name servers are often used together with marissa.ns.cloudflare.com, peyton.ns.cloudflare.com and alexandra.ns.cloudflare.com.
Host names with six IP numbers:
albert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.
nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.
The mail server for lerna.courses is _dc-mx.7c2b1c604bf9.lerna.courses.
Host _dc-mx.7c2b1c604bf9.lerna.courses points to IP 43.250.142.134.