`newknowledgebase.com`

DNSSEC	⚠️ Not signed
A	104.21.72.186^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.220^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`michael.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michael.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michael.ns.cloudflare.com`
		A	108.162.195.12^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	162.159.44.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	172.64.35.12^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
MX	`_dc-mx.0220f28f1b22.newknowledgebase.com` ⭐
		A	40.160.24.203^{🇺🇸 OVH40.160.0.0/17 Hosting route}
			PTR	`rs6-va.serverhostgroup.com`
TXT	`190c122f-9d83-436f-b6f0-7e46994bc276`
TXT	`MAltYWlsLm5ld2tub3dsZWRnZWJhc2UuY29tLgo=`
TXT	`kaboozt-publisher-token=ae72558c8875a0b7dc1f1005d70b429b`
TXT	`v=spf1 +a +mx +ip4:45.79.163.249 +include:relay.mailchannels.net +ip4:172.104...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.186, 172.67.153.220
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2404942741

`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=1784077827

Previously MX for

newknowledgebase.com

Same first word

newknowledgebase.com

DNS History

18 records (5 active, 13 former)

●NSharmony.ns.cloudflare.com2026-04-07 → 2026-07-15 · 3 obs

○ 2019-04-12 02:53:14
● 2026-04-07 13:07:58
● 2026-07-15 01:26:22

●NSmichael.ns.cloudflare.com2026-04-07 → 2026-07-15 · 3 obs

○ 2019-04-12 02:53:14
● 2026-04-07 13:07:58
● 2026-07-15 01:26:22

○NSns1.hawkhost.com2015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 23:33:04
● 2016-07-12 12:01:52
○ 2017-03-18 14:50:20
○ 2026-07-15 01:26:22

○NSns1.parkingcrew.net2019-04-12 → 2019-04-12 · 4 obs

○ 2017-03-18 14:50:20
● 2019-04-12 02:53:14
○ 2026-04-07 13:07:58
○ 2026-07-15 01:26:22

○NSns2.hawkhost.com2015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 23:33:04
● 2016-07-12 12:01:52
○ 2017-03-18 14:50:20
○ 2026-07-15 01:26:22

○NSns2.parkingcrew.net2019-04-12 → 2019-04-12 · 4 obs

○ 2017-03-18 14:50:20
● 2019-04-12 02:53:14
○ 2026-04-07 13:07:58
○ 2026-07-15 01:26:22

○NSns5.hawkhost.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 12:01:52
● 2017-03-18 14:50:20
○ 2019-04-12 02:53:14
○ 2026-07-15 01:26:22

○NSns6.hawkhost.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 12:01:52
● 2017-03-18 14:50:20
○ 2019-04-12 02:53:14
○ 2026-07-15 01:26:22

●MX_dc-mx.0220f28f1b22.newknowledgebase.com2026-04-07 → 2026-07-15 · 3 obs

○ 2019-04-12 02:53:14
● 2026-04-07 13:07:58
● 2026-07-15 01:26:22

○MXmail.h-email.net2019-04-12 → 2019-04-12 · 4 obs

○ 2017-03-18 14:50:20
● 2019-04-12 02:53:14
○ 2026-04-07 13:07:58
○ 2026-07-15 01:26:22

○MXnewknowledgebase.com2015-08-15 → 2017-03-18 · 4 obs

● 2015-08-15 23:33:04
● 2017-03-18 14:50:20
○ 2019-04-12 02:53:14
○ 2026-07-15 01:26:22

●A104.21.72.1862026-04-07 → 2026-07-15 · 8 obs

○ 2019-04-12 02:53:14
● 2026-04-07 13:07:58
● 2026-05-12 12:07:32
○ 2026-05-24 04:27:16
● 2026-06-13 03:07:04
○ 2026-06-25 17:10:50
● 2026-06-28 13:39:28
● 2026-07-15 01:26:22

●A172.67.153.2202026-04-07 → 2026-07-15 · 8 obs

○ 2019-04-12 02:53:14
● 2026-04-07 13:07:58
● 2026-05-12 12:07:32
○ 2026-05-24 04:27:16
● 2026-06-13 03:07:04
○ 2026-06-25 17:10:50
● 2026-06-28 13:39:28
● 2026-07-15 01:26:22

○A185.53.178.72019-04-12 → 2019-04-12 · 4 obs

○ 2017-03-18 14:50:20
● 2019-04-12 02:53:14
○ 2026-04-07 13:07:58
○ 2026-07-15 01:26:22

○A188.114.96.02026-05-24 → 2026-06-25 · 6 obs

○ 2026-05-12 12:07:32
● 2026-05-24 04:27:16
○ 2026-06-13 03:07:04
● 2026-06-25 17:10:50
○ 2026-06-28 13:39:28
○ 2026-07-15 01:26:22

○A188.114.97.02026-05-24 → 2026-06-25 · 6 obs

○ 2026-05-12 12:07:32
● 2026-05-24 04:27:16
○ 2026-06-13 03:07:04
● 2026-06-25 17:10:50
○ 2026-06-28 13:39:28
○ 2026-07-15 01:26:22

○A198.252.100.472017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 12:01:52
● 2017-03-18 14:50:20
○ 2019-04-12 02:53:14
○ 2026-07-15 01:26:22

○A198.252.98.22015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 23:33:04
● 2016-07-12 12:01:52
○ 2017-03-18 14:50:20
○ 2026-07-15 01:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
newknowledgebase.com	harmony.ns.cloudflare.com, michael.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.12

NS records: harmony.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for newknowledgebase.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.220, 104.21.72.186`
NS	2	`harmony.ns.cloudflare.com, michael.ns.cloudflare.com`
MX	1	`_dc-mx.0220f28f1b22.newknowledgebase.com`
TXT	4	`190c122f-9d83-436f-b6f0-7e46994bc276, MAltYWlsLm5ld2tub3dsZWRnZWJhc2UuY29tLgo=...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

newknowledgebase.com points to the IP addresses 104.21.72.186 and 172.67.153.220

ciscomcorp.sbs, renardsolutions.ca, eggy.cc and two other host names share IP numbers with newknowledgebase.com.

Name Servers

newknowledgebase.com has two authoritative name servers — harmony.ns.cloudflare.com and michael.ns.cloudflare.com.

newknowledgebase.com uses the same name servers as several other domains — among them igo-bet-casino-win.com, planpeak.net, craftpad.net and two more.

The name servers of newknowledgebase.com overlap at least partially with those of other domains — among them kawasaki.pl, goyimtoken.run, re-ms.kz and two more.

These name servers commonly co-occur with the name servers vick.ns.cloudflare.com, terin.ns.cloudflare.com, summer.ns.cloudflare.com and raina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

harmony.ns.cloudflare.com points to 108.162.194.146, 162.159.38.146, 172.64.34.146 and 3 other IP addresses.

michael.ns.cloudflare.com points to 108.162.195.12, 162.159.44.12, 172.64.35.12 and 3 other IP addresses.

Mail Servers

Mail for newknowledgebase.com is handled by a single mail server, _dc-mx.0220f28f1b22.newknowledgebase.com.

_dc-mx.0220f28f1b22.newknowledgebase.com points to one IP number — 40.160.24.203.

newknowledgebase.com - robtex.com