knuos.com - robtex.com
knuos.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1785554907 | ||||||
Same first word
knuos.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSa.ns36.de2015-12-27 → 2015-12-27 · 4 obs
● 2015-12-27 10:02:54
○ 2016-03-26 19:35:56
○ 2026-08-01 03:46:50
○NSb.ns36.de2015-12-27 → 2015-12-27 · 4 obs
● 2015-12-27 10:02:54
○ 2016-03-26 19:35:56
○ 2026-08-01 03:46:50
●NSns1.judns.com2026-06-18 → 2026-08-01 · 3 obs
● 2026-06-18 23:12:14
● 2026-08-01 03:46:50
●NSns1.julydns.com2026-06-18 → 2026-08-01 · 3 obs
● 2026-06-18 23:12:14
● 2026-08-01 03:46:50
●NSns2.judns.com2026-06-18 → 2026-08-01 · 3 obs
● 2026-06-18 23:12:14
● 2026-08-01 03:46:50
●NSns2.julydns.com2026-06-18 → 2026-08-01 · 3 obs
● 2026-06-18 23:12:14
● 2026-08-01 03:46:50
○NSns65.1und1.de2015-05-14 → 2015-05-14 · 3 obs
○ 2015-12-27 10:02:54
○ 2026-08-01 03:46:50
○NSns66.1und1.de2015-05-14 → 2015-05-14 · 3 obs
○ 2015-12-27 10:02:54
○ 2026-08-01 03:46:50
○MXmail-gateway.domcollect.com2015-12-27 → 2015-12-27 · 4 obs
● 2015-12-27 10:02:54
○ 2016-03-26 19:35:56
○ 2026-08-01 03:46:50
○MXmx00.kundenserver.de2015-05-14 → 2015-05-14 · 3 obs
○ 2015-12-27 10:02:54
○ 2026-08-01 03:46:50
○MXmx01.kundenserver.de2015-05-14 → 2015-05-14 · 3 obs
○ 2015-12-27 10:02:54
○ 2026-08-01 03:46:50
○A82.165.51.1692015-05-14 → 2015-05-14 · 3 obs
○ 2015-12-27 10:02:54
○ 2026-08-01 03:46:50
○A91.195.241.1212015-12-27 → 2015-12-27 · 4 obs
● 2015-12-27 10:02:54
○ 2016-03-26 19:35:56
○ 2026-08-01 03:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| knuos.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knuos.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
The authoritative name servers for knuos.com are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
knuos.com shares at least some of its name servers with other domains, including lt0733.com, china-mosburger.com, ebagda.com and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.