du.ws - robtex.com
du.ws
| 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 | ||||||
| SOA | ns1.eftydns.comhostmaster@du.ws 2026-07-17 #5 | ||||||
ws
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 64.70.19.33🇺🇸 AS356164.70.0.0/18 | ||||||
| NS | ns2.dns.ws ⭐ | ||||||
| NS | a.dns.ws | ||||||
| NS | ns5.dns.ws | ||||||
| NS | s.dns.ws | ||||||
| NS | us3.dns.ws | ||||||
| NS | us4.dns.ws | ||||||
| MX | mail.worldsite.ws ⭐ | ||||||
| SOA | ns2.dns.wshostmaster@dns.ws serial=2607210364 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.eftydns.com2026-07-02 → 2026-07-21 · 2 obs
● 2026-07-21 16:43:56
●NSns2.eftydns.com2026-07-02 → 2026-07-21 · 2 obs
● 2026-07-21 16:43:56
●A86.105.245.692026-07-02 → 2026-07-21 · 2 obs
● 2026-07-21 16:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ws | us4.dns.ws, us3.dns.ws, ns5.dns.ws, a.dns.ws... | 8 records |
| du.ws | ns2.eftydns.com, ns1.eftydns.com | - |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns2.eftydns.com, ns1.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for du.ws (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns2.eftydns.com, ns1.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.du.ws |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.dns.ws, s.dns.ws, ns2.dns.ws...)
Analysis
IP Addresses
du.ws has exactly one IP address — 86.105.245.69.
kadien.com, slivy.com, jejje.com plus two other host names have IP numbers in common with du.ws.
Name Servers
du.ws uses two name servers for its delegation: ns1.eftydns.com and ns2.eftydns.com.
The name server configuration of du.ws is shared with other domains, for instance wurco.com, vqj.com, kulmy.com and two others.
At least some of du.ws's name servers are also used by other domains, among them airplicit.com.
ns1.eftydns.com and ns2.eftydns.com each resolve to one IP number: ns1.eftydns.com points to 87.253.137.197 and ns2.eftydns.com points to 136.144.254.183.