linuxstud.com - robtex.com
linuxstud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| TXT | afternic-verification-2PaXVtcBp3LArJ8Ceq3gqE | ||||||
| SOA | ns1.eftydns.comhostmaster@linuxstud.com 2026-09-03 #1 | ||||||
com
| 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 | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1788437765 | ||||||
Same first word
linuxstud.com |
Previous names
Next names
DNS History
12 records (3 active, 9 former)
●NSns1.eftydns.com2026-08-31 → 2026-09-03 · 3 obs
● 2026-08-31 14:29:04
● 2026-09-03 12:39:44
●NSns2.eftydns.com2026-08-31 → 2026-09-03 · 3 obs
● 2026-08-31 14:29:04
● 2026-09-03 12:39:44
○NSns47.domaincontrol.com2018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○NSns48.domaincontrol.com2018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A184.168.221.342018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A184.168.221.352018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A184.168.221.542018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A184.168.221.632018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A50.63.202.332018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A50.63.202.482018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
○A50.63.202.582018-07-15 → 2018-07-15 · 3 obs
○ 2026-08-31 14:29:04
○ 2026-09-03 12:39:44
●A86.105.245.692026-08-31 → 2026-09-03 · 3 obs
● 2026-08-31 14:29:04
● 2026-09-03 12:39:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| linuxstud.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:136.144.254.183
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxstud.com (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns2.eftydns.com, ns1.eftydns.com |
| TXT | 1 | afternic-verification-2PaXVtcBp3LArJ8Ceq |
| SOA | 1 | ns1.eftydns.com hostmaster.linuxstud.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
linuxstud.com resolves to just one IP address, 86.105.245.69.
Two other host names, along with nuude.com, immunadjust.com and claudesecure.com, also share IP numbers with linuxstud.com.
Name Servers
The NS records for linuxstud.com delegate to ns1.eftydns.com and ns2.eftydns.com.
linuxstud.com shares its NS records with other domains, for example dncentral.com, muffin.co.in, stepj.com and two others.
linuxstud.com and other domains like ns.fyi share at least a portion of their name servers.
ns1.eftydns.com → 87.253.137.197 and ns2.eftydns.com → 136.144.254.183: one IP number per host name.