`knowbuy.net`

DNSSEC	⚠️ Not signed
A	2401:c080:3800:3088:5400:4ff:febf:a163^{🇯🇵 AS-VULTR2401:c080:3800::/38 Vultr Assigned Prefix}
A	64.176.45.97^{🇯🇵 AS-VULTR64.176.32.0/19 Vultr Assigned Prefix}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@knowbuy.net 2026-01-20 #1

`net`

	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.net`nstld@verisign-grs.com serial=1778843786

Same first word

knowbuy.net

DNS History

6 records (4 active, 2 former)

○NSdns10.hichina.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 11:41:54
○ 2026-03-10 03:33:18
○ 2026-05-15 11:36:08

○NSdns9.hichina.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 11:41:54
○ 2026-03-10 03:33:18
○ 2026-05-15 11:36:08

●NSns1.dyna-ns.net2026-03-10 → 2026-05-15 · 3 obs

○ 2017-01-03 11:41:54
● 2026-03-10 03:33:18
● 2026-05-15 11:36:08

●NSns2.dyna-ns.net2026-03-10 → 2026-05-15 · 3 obs

○ 2017-01-03 11:41:54
● 2026-03-10 03:33:18
● 2026-05-15 11:36:08

●A2401:c080:3800:3088:5400:4ff:febf:a1632026-03-10 → 2026-05-15 · 2 obs

● 2026-03-10 03:33:18
● 2026-05-15 11:36:08

●A64.176.45.972026-03-10 → 2026-05-15 · 2 obs

● 2026-03-10 03:33:18
● 2026-05-15 11:36:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowbuy.net	ns2.dyna-ns.net, ns1.dyna-ns.net	4 records

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowbuy.net (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.176.45.97`
AAAA	1	`2401:c080:3800:3088:5400:4ff:febf:a163`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.knowbuy.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.dyna-ns.net, ns2.dyna-ns.net, ns1.dyna-ns.net...)

Analysis

IP Addresses

knowbuy.net points to two IP numbers: 2401:c080:3800:3088:5400:4ff:febf:a163 and 64.176.45.97.

Name Servers

Delegation for knowbuy.net rests with two name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.

knowbuy.net shares the same name server setup as other domains, including mryvrqo.world, plong.org, aiko.org, nodex.one and filmai250.top.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

knowbuy.net - robtex.com

knowbuy.net

net