knowledgeglue.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgeglue.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d57e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3dc7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.199^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.126^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c349^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2349^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matias.ns.cloudflare.com`
		A	108.162.195.73^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	172.64.35.73^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.199, 172.67.213.126
		IPv6 hints	2606:4700:3033::ac43:d57e, 2606:4700:3034::6815:3dc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`matias.ns.cloudflare.com`dns@cloudflare.com serial=2410017311

`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.net`nstld@verisign-grs.com serial=1786790289

Same first word

knowledgeglue.com

DNS History

22 records (6 active, 16 former)

○NSdns1.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○NSdns101.registrar-servers.com2026-02-15 → 2026-02-15 · 4 obs

○ 2017-07-25 21:56:42
● 2026-02-15 05:32:16
○ 2026-08-06 07:42:28
○ 2026-08-15 11:01:38

○NSdns102.registrar-servers.com2026-02-15 → 2026-02-15 · 4 obs

○ 2017-07-25 21:56:42
● 2026-02-15 05:32:16
○ 2026-08-06 07:42:28
○ 2026-08-15 11:01:38

○NSdns2.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○NSdns3.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○NSdns4.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○NSdns5.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

●NSmatias.ns.cloudflare.com2026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

●NSzara.ns.cloudflare.com2026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

○MXeforward1.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○MXeforward2.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○MXeforward3.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○MXeforward4.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○MXeforward5.registrar-servers.com2016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

○MXmx.plingest.com2026-02-15 → 2026-02-15 · 4 obs

○ 2017-07-25 21:56:42
● 2026-02-15 05:32:16
○ 2026-08-06 07:42:28
○ 2026-08-15 11:01:38

●A104.21.61.1992026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

○A172.234.24.2112026-02-15 → 2026-02-15 · 4 obs

○ 2017-07-25 21:56:42
● 2026-02-15 05:32:16
○ 2026-08-06 07:42:28
○ 2026-08-15 11:01:38

○A172.239.57.1172026-02-15 → 2026-02-15 · 4 obs

○ 2017-07-25 21:56:42
● 2026-02-15 05:32:16
○ 2026-08-06 07:42:28
○ 2026-08-15 11:01:38

●A172.67.213.1262026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

○A198.58.99.2492016-12-05 → 2017-07-25 · 4 obs

● 2016-12-05 01:58:14
● 2017-07-25 21:56:42
○ 2026-02-15 05:32:16
○ 2026-08-15 11:01:38

●A2606:4700:3033::ac43:d57e2026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

●A2606:4700:3034::6815:3dc72026-08-06 → 2026-08-15 · 3 obs

○ 2026-02-15 05:32:16
● 2026-08-06 07:42:28
● 2026-08-15 11:01:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgeglue.com	zara.ns.cloudflare.com, matias.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.73

NS records: zara.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeglue.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.199, 172.67.213.126`
AAAA	2	`2606:4700:3033::ac43:d57e, 2606:4700:3034::6815:3dc7`
NS	2	`matias.ns.cloudflare.com, zara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matias.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zara.ns.cloudflare.com, zara.ns.cloudflare.com, zara.ns.cloudflare.com...)

Analysis

IP Addresses

knowledgeglue.com resolves to four IP addresses: 104.21.61.199, 172.67.213.126, 2606:4700:3033::ac43:d57e and 2606:4700:3034::6815:3dc7.

009770.com, tophinhanhdep.com, gigaly.hu and two other host names share IP numbers with knowledgeglue.com.

Name Servers

The NS records for knowledgeglue.com delegate to matias.ns.cloudflare.com and zara.ns.cloudflare.com.

knowledgeglue.com uses the same name servers as several other domains — among them rickyyung.com, wodef.pages.dev, lantheon.com and two more.

knowledgeglue.com has at least partial name server overlap with other domains, such as casecurity.org, portal-openservai.xyz, t27176.cn and two others.

It is common to see these name servers used together with name servers thea.ns.cloudflare.com and carla.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

matias.ns.cloudflare.com maps to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 additional IP addresses.

zara.ns.cloudflare.com maps to 108.162.192.148, 172.64.32.148, 173.245.58.148 and 3 additional IP addresses.