knowledgeframework.info - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgeframework.info`

DNSSEC	⚠️ Not signed
A	207.148.23.39^{🇺🇸 AS-VULTR207.148.16.0/20 Vultr Assigned Prefix}
		PTR	`207.148.23.39.vultrusercontent.com`
NS	`ns1.icemaildns.com` ⭐ ⚠️ Not in zone NS records
		A	2a06:fb00:2::1:137^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`ns1.6v4.it`
		A	45.83.248.137^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`ns1.6v4.it`
NS	`ns2.icemaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::2:137^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`ns2.6v4.it`
		A	45.83.249.137^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`ns2.6v4.it`
NS	`ns3.fastmaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::3:137^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`ns3.6v4.it`
		A	45.83.250.137^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`ns3.6v4.it`
NS	`ns4.fastmaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::4:137^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`ns4.6v4.it`
		A	45.83.251.137^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`ns4.6v4.it`
NS	`pns71.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::1:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns71.cloudns.net`
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`pns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a06:fb00:2::2:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns72.cloudns.com`
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`pns73.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::3:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns73.cloudns.net`
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`pns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a06:fb00:2::4:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns74.cloudns.uk`
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c1c::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqog-in-f26.1e100.net`
		A	108.177.119.26^{🇺🇸 Google108.177.119.0/24}
			PTR	`ei-in-f26.1e100.net`
MX	`smtp.google.com` ⭐
		A	2a00:1450:4013:c02::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ec-in-f26.1e100.net`
			PTR	`ec-in-x1a.1e100.net`
		A	2a00:1450:4013:c02::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ec-in-f27.1e100.net`
			PTR	`ec-in-x1b.1e100.net`
		A	2a00:1450:4013:c03::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ed-in-f27.1e100.net`
			PTR	`ed-in-x1b.1e100.net`
		A	2a00:1450:4013:c14::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`eb-in-f26.1e100.net`
		A	74.125.143.27^{🇺🇸 Google74.125.143.0/24}
			PTR	`ed-in-f27.1e100.net`
		A	173.194.69.26^{🇺🇸 Google173.194.69.0/24}
			PTR	`ef-in-f26.1e100.net`
		A	173.194.69.27^{🇺🇸 Google173.194.69.0/24}
			PTR	`ef-in-f27.1e100.net`
		A	173.194.79.26^{🇺🇸 Google173.194.79.0/24}
			PTR	`eg-in-f26.1e100.net`
		A	173.194.79.27^{🇺🇸 Google173.194.79.0/24}
			PTR	`eg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1a^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f26.1e100.net`
		A	192.178.228.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1a^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f26.1e100.net`
		A	192.179.20.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f27.1e100.net`
TXT	`google-site-verification=C7JSIn-nT1-p-eTlTowLqTLqjqu5t4OhpQ6PfGPAlqQ`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=f1Vl4eWkp9JL8sD6-r33MlKxxqSRy_X2Z_3H0_QPxxE`
SOA	`ns1.icemaildns.com`support@cloudns.net 2026-09-14 #5

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1792687453

Same first word

knowledgeframework.info

knowledgeframework.com

Previous names

Next names

DNS History

15 records (15 active, 0 former)

●NSns1.icemaildns.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSns2.icemaildns.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSns3.fastmaildns.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSns4.fastmaildns.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSpns71.cloudns.net2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSpns72.cloudns.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSpns73.cloudns.net2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●NSpns74.cloudns.uk2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXalt1.aspmx.l.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXalt2.aspmx.l.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXalt3.aspmx.l.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXalt4.aspmx.l.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXaspmx.l.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●MXsmtp.google.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

●A207.148.23.392026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-22 17:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
knowledgeframework.info	ns3.fastmaildns.com, ns4.fastmaildns.com, ns1.icemaildns.com, ns2.icemaildns.com	-

✅ Authoritative Response

Server:45.83.249.137

NS records: ns3.fastmaildns.com, ns4.fastmaildns.com, ns1.icemaildns.com, ns2.icemaildns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeframework.info (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.23.39`
NS	4	`pns71.cloudns.net, pns72.cloudns.com...`
MX	6	`alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=f1Vl4eWkp9JL8sD, v=spf1 include:_spf.google.com ~all...`
SOA	1	`ns1.icemaildns.com support.cloudns.net`

Analysis

IP Addresses

knowledgeframework.info resolves to one IP address: 207.148.23.39.

proclientflow.info, postedappio.com, theykonetalks.info and two other host names share IP numbers with knowledgeframework.info.

Name Servers

knowledgeframework.info delegates authority to 8 name servers: pns72.cloudns.com, ns3.fastmaildns.com, ns4.fastmaildns.com plus 5 other.

There is at least partial name server overlap between knowledgeframework.info and other domains — erkeikero.click, boptimized.com, webamanacq.co and two more among them.

These name servers regularly appear alongside pns74.cloudns.uk, pns73.cloudns.net, pns71.cloudns.net and 5 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

pns72.cloudns.com directs traffic to 45.83.249.12 and 2a06:fb00:2::2:12.

ns3.fastmaildns.com directs traffic to 45.83.250.137 and 2a06:fb00:2::3:137.

ns4.fastmaildns.com directs traffic to 45.83.251.137 and 2a06:fb00:2::4:137.

ns1.icemaildns.com directs traffic to 45.83.248.137 and 2a06:fb00:2::1:137.

ns2.icemaildns.com directs traffic to 45.83.249.137 and 2a06:fb00:2::2:137.

pns71.cloudns.net directs traffic to 45.83.248.12 and 2a06:fb00:2::1:12.

pns73.cloudns.net directs traffic to 45.83.250.12 and 2a06:fb00:2::3:12.

pns74.cloudns.uk directs traffic to 45.83.251.12 and 2a06:fb00:2::4:12.

Mail Servers

knowledgeframework.info accepts email via 6 mail servers: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

knowledgeframework.info has at least partial mail server overlap with other domains such as fixrhandymanservices.com, maapm.com, groupegeorges.fr and two more.

These mail servers commonly appear together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two other mail servers.

Hostnames that resolve to 9 IP addresses:

Hostname smtp.google.com directs to 74.125.143.27, 173.194.69.26 and 173.194.69.27 along with 6 other IP addresses.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 108.177.119.26 and 2a00:1450:4013:c1c::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.228.26 and 2a00:1450:4025:4403::1a.

alt2.aspmx.l.google.com directs traffic to 142.250.147.26 and 2a00:1450:4025:c01::1a.

alt3.aspmx.l.google.com directs traffic to 172.253.152.26 and 2a00:1450:4010:c22::1b.

alt4.aspmx.l.google.com directs traffic to 192.179.20.27 and 2404:6800:4000:1027::1a.