learncs.dev - robtex.com
learncs.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
learncs.pages.dev |
learncs.online |
learncs.eu |
learncs.dev |
learncs.org |
learncs.net |
learncs.ph |
learncs.com |
learncs.site |
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●NSns-cloud-b2.googledomains.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●NSns-cloud-b3.googledomains.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●NSns-cloud-b4.googledomains.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●MXmxa.mailgun.org2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●MXmxb.mailgun.org2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●A185.199.108.1532026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●A185.199.109.1532026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●A185.199.110.1532026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
●A185.199.111.1532026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 03:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| learncs.dev | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.109.153, 185.199.111.153... |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
learncs.dev has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
vamsi-333.github.io, meluski.com, habitablecode.com plus two other host names have IP numbers in common with learncs.dev.
Name Servers
Four name servers handle the delegation for learncs.dev: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
learncs.dev has at least partial name server overlap with other domains, such as moinsurance.biz, asquithbaptist.ca, adsoul.info and two others.
It is common to see these name servers used together with name servers ns1.mirusresearch.com and ns2.mir.us.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
learncs.dev uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.
The mail server setup of learncs.dev matches that of other domains such as tipsytogonow.com, armenianbarbie.com, powerwindowcleaning.com and two others.
At least some of the mail servers used by learncs.dev are shared with other domains: cyranoservice.com, evolved-agents.com, amarilyo.com and two others among them.
mxa.mailgun.org directs to 34.149.254.5 and mxb.mailgun.org directs to 34.36.182.139; each host name points to exactly one IP number.