know-world.com - dns.ninja
know-world.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1697182651 | ||||||
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=1784503597 | ||||||
Same first word
know-world.com |
DNS History
7 records (2 active, 5 former)
●NSa.share-dns.com2026-07-17 → 2026-07-19 · 3 obs
● 2026-07-17 22:32:40
● 2026-07-19 23:41:00
●NSb.share-dns.net2026-07-17 → 2026-07-19 · 3 obs
● 2026-07-17 22:32:40
● 2026-07-19 23:41:00
○NSns19.domaincontrol.com2015-06-19 → 2016-11-29 · 4 obs
● 2016-11-29 03:35:14
○ 2026-07-17 22:32:40
○ 2026-07-19 23:41:00
○NSns20.domaincontrol.com2015-06-19 → 2016-11-29 · 4 obs
● 2016-11-29 03:35:14
○ 2026-07-17 22:32:40
○ 2026-07-19 23:41:00
○MXmailstore1.secureserver.net2015-06-19 → 2016-11-29 · 4 obs
● 2016-11-29 03:35:14
○ 2026-07-17 22:32:40
○ 2026-07-19 23:41:00
○MXsmtp.secureserver.net2015-06-19 → 2016-11-29 · 4 obs
● 2016-11-29 03:35:14
○ 2026-07-17 22:32:40
○ 2026-07-19 23:41:00
○A50.63.202.542015-06-19 → 2016-11-29 · 4 obs
● 2016-11-29 03:35:14
○ 2026-07-17 22:32:40
○ 2026-07-19 23:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| know-world.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for know-world.com (unsigned zone)
⏱️ Timing
Total: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
Name Servers
Two name servers handle the delegation for know-world.com: a.share-dns.com and b.share-dns.net.
The name server configuration of know-world.com is shared with other domains, for instance bdywood.com, pt-creo.com, 77livetj.com and two others.
The name servers of know-world.com overlap at least partially with those of other domains — among them shijidingyuan.cn, wagtoons.com, ph0oouj0s.com and two more.
These name servers commonly appear in delegations together with a9.share-dns.com, b9.share-dns.net, a5.share-dns.com and 7 other.
Both a.share-dns.com and b.share-dns.net have a single IP address each — a.share-dns.com resolves to 172.64.53.25 while b.share-dns.net resolves to 172.64.52.239.