6knn.com - robtex.com
6knn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| 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=1774414817 | ||||||
Same first word
6knn.com |
DNS History
15 records (4 active, 11 former)
○NSns1.dns.com2017-06-17 → 2017-06-17 · 4 obs
○ 2016-03-17 23:07:34
● 2017-06-17 08:17:44
○ 2026-03-25 05:16:38
○ 2026-03-25 05:16:40
● 2017-06-17 08:17:44
○ 2026-03-25 05:16:38
○ 2026-03-25 05:16:40
●NSns1.judns.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-06-17 08:17:44
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
●NSns1.julydns.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-06-17 08:17:44
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
○NSns1.sedoparking.com2016-03-17 → 2016-03-17 · 4 obs
○ 2015-11-28 13:13:28
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
●NSns2.judns.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-06-17 08:17:44
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
●NSns2.julydns.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-06-17 08:17:44
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
● 2026-03-25 05:16:38
● 2026-03-25 05:16:40
○NSns2.sedoparking.com2016-03-17 → 2016-03-17 · 4 obs
○ 2015-11-28 13:13:28
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
○NSwww.6knn.com2015-11-28 → 2015-11-28 · 3 obs
● 2015-11-28 13:13:28
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○MXio.bouncemx.com2015-11-28 → 2015-11-28 · 3 obs
● 2015-11-28 13:13:28
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○MXmail.nickstel.com2016-03-17 → 2016-03-17 · 4 obs
○ 2015-11-28 13:13:28
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
● 2016-03-17 23:07:34
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
○A184.72.237.1732016-09-20 → 2016-09-20 · 4 obs
○ 2016-03-17 23:07:34
● 2016-09-20 23:53:04
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
● 2016-09-20 23:53:04
○ 2017-06-17 08:17:44
○ 2026-03-25 05:16:40
○A45.34.28.1792017-06-17 → 2017-06-17 · 4 obs
○ 2016-09-20 23:53:04
● 2017-06-17 08:17:44
○ 2026-03-25 05:16:38
○ 2026-03-25 05:16:40
● 2017-06-17 08:17:44
○ 2026-03-25 05:16:38
○ 2026-03-25 05:16:40
○A70.39.84.2382015-11-28 → 2015-11-28 · 3 obs
● 2015-11-28 13:13:28
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○ 2016-03-17 23:07:34
○ 2026-03-25 05:16:40
○A72.52.4.902016-03-17 → 2016-03-17 · 4 obs
○ 2015-11-28 13:13:28
● 2016-03-17 23:07:34
○ 2016-09-20 23:53:04
○ 2026-03-25 05:16:40
● 2016-03-17 23:07:34
○ 2016-09-20 23:53:04
○ 2026-03-25 05:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| 6knn.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 6knn.com (unsigned zone)
⏱️ Timing
Total: 363ms | 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
6knn.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
6knn.com shares some name servers with other domains, for example 1e4ej.cn, i4yo.com, dna51.com, akmnbt.cn and 082848.com.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com