knowledgecc.com - dns.ninja

`knowledgecc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:508d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b90e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.141^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.14^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`graham.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.141, 172.67.185.14
		IPv6 hints	2606:4700:3030::6815:508d, 2606:4700:3033::ac43:b90e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2406716211

`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=1784211707

WOT: UNKNOWN (63/100)

PTR for

40.192.34.110.in-addr.arpa

Previously MX for

knowledgecc.com

Same first word

knowledgecc.com

DNS History

23 records (11 active, 12 former)

○NS20151210182016-01-16 → 2016-05-31 · 5 obs

○ 2015-10-26 05:00:00
● 2016-01-16 02:30:46
● 2016-05-31 10:58:42
○ 2019-03-15 15:01:02
○ 2026-07-16 14:35:08

●NSdora.ns.cloudflare.com2026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●NSgraham.ns.cloudflare.com2026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

○NSns1.nlrs.jp2015-06-10 → 2015-10-26 · 4 obs

● 2015-06-10 03:11:58
● 2015-10-26 05:00:00
○ 2016-01-16 02:30:46
○ 2026-07-16 14:35:08

○NSns1.parklogic.com2019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

○NSns2.nlrs.jp2015-06-10 → 2015-10-26 · 4 obs

● 2015-06-10 03:11:58
● 2015-10-26 05:00:00
○ 2016-01-16 02:30:46
○ 2026-07-16 14:35:08

○NSns2.parklogic.com2019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

○NSns3.parklogic.com2019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

○NSns4.parklogic.com2019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

○NSns5.parklogic.com2019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

●MXeforward1.registrar-servers.com2026-07-02 → 2026-07-16 · 3 obs

○ 2016-01-16 02:30:46
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●MXeforward2.registrar-servers.com2026-07-02 → 2026-07-16 · 3 obs

○ 2016-01-16 02:30:46
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●MXeforward3.registrar-servers.com2026-07-02 → 2026-07-16 · 3 obs

○ 2016-01-16 02:30:46
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●MXeforward4.registrar-servers.com2026-07-02 → 2026-07-16 · 3 obs

○ 2016-01-16 02:30:46
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●MXeforward5.registrar-servers.com2026-07-02 → 2026-07-16 · 3 obs

○ 2016-01-16 02:30:46
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

○MXknowledgecc.com2015-06-10 → 2015-10-26 · 4 obs

● 2015-06-10 03:11:58
● 2015-10-26 05:00:00
○ 2016-01-16 02:30:46
○ 2026-07-16 14:35:08

●A104.21.80.1412026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●A172.67.185.142026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

○A210.158.234.1862015-06-10 → 2015-10-26 · 4 obs

● 2015-06-10 03:11:58
● 2015-10-26 05:00:00
○ 2016-01-16 02:30:46
○ 2026-07-16 14:35:08

●A2606:4700:3030::6815:508d2026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

●A2606:4700:3033::ac43:b90e2026-07-02 → 2026-07-16 · 3 obs

○ 2019-03-15 15:01:02
● 2026-07-02 11:56:08
● 2026-07-16 14:35:08

○A52.2.163.1742016-01-16 → 2016-05-31 · 5 obs

○ 2015-10-26 05:00:00
● 2016-01-16 02:30:46
● 2016-05-31 10:58:42
○ 2019-03-15 15:01:02
○ 2026-07-16 14:35:08

○A72.52.178.232019-03-15 → 2019-03-15 · 4 obs

○ 2016-05-31 10:58:42
● 2019-03-15 15:01:02
○ 2026-07-02 11:56:08
○ 2026-07-16 14:35:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgecc.com	dora.ns.cloudflare.com, graham.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgecc.com (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.141, 172.67.185.14`
AAAA	2	`2606:4700:3033::ac43:b90e, 2606:4700:3030::6815:508d`
NS	2	`dora.ns.cloudflare.com, graham.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

knowledgecc.com has four IP addresses: 104.21.80.141, 172.67.185.14, 2606:4700:3030::6815:508d and 2606:4700:3033::ac43:b90e.

Among the host names that share IP numbers with knowledgecc.com are sourcingg.com, www.reglogic.com, gmed.fr and two others.

Name Servers

DNS delegation for knowledgecc.com points to two name servers: dora.ns.cloudflare.com and graham.ns.cloudflare.com.

knowledgecc.com has the same name server delegation as a number of other domains, such as sixamatthegarage.com, mahaya.co, nosk.dev and two more.

knowledgecc.com partially shares its NS delegation with several other domains, including drugrehabmagalia.com, yaceachu.com, floatpod.net and two others.

These name servers are regularly seen alongside june.ns.cloudflare.com and major.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

dora.ns.cloudflare.com has IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, plus 3 other.

graham.ns.cloudflare.com has IP addresses 108.162.193.171, 172.64.33.171 and 173.245.59.171, plus 3 other.

Mail Servers

Mail for knowledgecc.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

knowledgecc.com shares at least some of its mail servers with other domains — for example joannemblack.com, artificialturfinboston.com, briankstone.com and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.