os4us.org - robtex.com
os4us.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785783690 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●NSns-cloud-c2.googledomains.com2026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●NSns-cloud-c3.googledomains.com2026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●NSns-cloud-c4.googledomains.com2026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●A198.185.159.1442026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●A198.185.159.1452026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●A198.49.23.1442026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
●A198.49.23.1452026-04-22 → 2026-08-03 · 2 obs
● 2026-08-03 19:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| os4us.org | ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.108
NS records: ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os4us.org (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
os4us.org directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Additional host names — guyerlaw.com, facebookadsfor.com, essexrenovationsltd.com and two others — share IP numbers with os4us.org.
Name Servers
os4us.org has four authoritative name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
There is at least partial name server overlap between os4us.org and other domains — mkbsc.com, stellarkitchenandbaths.com, all4uonline.com and two more among them.
All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.