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}
		PTR	`207.148.23.39.vultrusercontent.com`
NS	`ns1.icemaildns.com` ⭐ ⚠️ Not in zone NS records
		A	2a06:fb00:2::1:137
		A	45.83.248.137
NS	`ns2.icemaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::2:137
		A	45.83.249.137
NS	`ns3.fastmaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::3:137
		A	45.83.250.137
NS	`ns4.fastmaildns.com` ⚠️ Not in zone NS records
		A	2a06:fb00:2::4:137
		A	45.83.251.137
NS	`pns71.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::1:12
		A	45.83.248.12
NS	`pns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a06:fb00:2::2:12
		A	45.83.249.12
NS	`pns73.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::3:12
		A	45.83.250.12
NS	`pns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a06:fb00:2::4:12
		A	45.83.251.12
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c00::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ei-in-f26.1e100.net`
		A	192.178.156.27^{🇺🇸 Google192.178.156.0/24}
			PTR	`yugrqog-in-f27.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:2007::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcphxp-in-f26.1e100.net`
		A	2607:f8b0:4023:2007::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcphxp-in-f27.1e100.net`
		A	2607:f8b0:4023:200b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f26.1e100.net`
		A	2607:f8b0:4023:200b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f27.1e100.net`
		A	142.251.181.27^{🇺🇸 Google142.251.181.0/24}
			PTR	`lcphxp-in-f27.1e100.net`
		A	172.217.75.27^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f27.1e100.net`
		A	192.178.164.26^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f26.1e100.net`
		A	192.178.164.27^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1b^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f27.1e100.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::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=f1Vl4eWkp9JL8sD6-r33MlKxxqSRy_X2Z_3H0_QPxxE`
TXT	`google-site-verification=C7JSIn-nT1-p-eTlTowLqTLqjqu5t4OhpQ6PfGPAlqQ`
TXT	`v=spf1 include:_spf.google.com ~all`
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=1793389831

Same first word

knowledgeframework.info

knowledgeframework.com

Previous names

Next names

DNS History

15 records (15 active, 0 former)

●NSns1.icemaildns.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSns2.icemaildns.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSns3.fastmaildns.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSns4.fastmaildns.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSpns71.cloudns.net2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSpns72.cloudns.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSpns73.cloudns.net2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●NSpns74.cloudns.uk2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXalt1.aspmx.l.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXalt2.aspmx.l.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXalt3.aspmx.l.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXalt4.aspmx.l.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXaspmx.l.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●MXsmtp.google.com2026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

●A207.148.23.392026-10-12 → 2026-10-30 · 2 obs

● 2026-10-12 08:50:10
● 2026-10-30 20:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org...	12 records
knowledgeframework.info	ns1.icemaildns.com, ns2.icemaildns.com, ns3.fastmaildns.com, ns4.fastmaildns.com	-

✅ Authoritative Response

Server:45.83.248.137

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeframework.info (unsigned zone)

⏱️ Timing

Total: 1614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.23.39`
NS	4	`pns74.cloudns.uk, pns71.cloudns.net...`
MX	6	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=C7JSIn-nT1-p-eT, v=spf1 include:_spf.google.com ~all...`
SOA	1	`ns1.icemaildns.com support.cloudns.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 6 (a0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info...)

Out-of-bailiwick: 6 (b0.info.afilias-nst.org, b0.info.afilias-nst.org, b2.info.afilias-nst.org...)

Analysis

IP Addresses

knowledgeframework.info resolves to one IP address: 207.148.23.39.

Name Servers

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

Host names with two IP numbers:

The host name pns72.cloudns.com points to: 45.83.249.12 and 2a06:fb00:2::2:12.

The host name ns3.fastmaildns.com points to: 45.83.250.137 and 2a06:fb00:2::3:137.

The host name ns4.fastmaildns.com points to: 45.83.251.137 and 2a06:fb00:2::4:137.

The host name ns1.icemaildns.com points to: 45.83.248.137 and 2a06:fb00:2::1:137.

The host name ns2.icemaildns.com points to: 45.83.249.137 and 2a06:fb00:2::2:137.

The host name pns71.cloudns.net points to: 45.83.248.12 and 2a06:fb00:2::1:12.

The host name pns73.cloudns.net points to: 45.83.250.12 and 2a06:fb00:2::3:12.

The host name pns74.cloudns.uk points 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.

Host names with 8 IP numbers:

The host name smtp.google.com points to: 142.251.181.27, 172.217.75.27, 192.178.164.26 and 5 other.

Host names with two IP numbers:

The host name aspmx.l.google.com points to: 192.178.156.27 and 2a00:1450:4013:c00::1a.

The host name alt1.aspmx.l.google.com points to: 192.178.228.26 and 2a00:1450:4025:4403::1b.

The host name alt2.aspmx.l.google.com points to: 142.250.147.27 and 2a00:1450:4025:c01::1b.

The host name alt3.aspmx.l.google.com points to: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The host name alt4.aspmx.l.google.com points to: 172.253.157.26 and 2a00:1450:400c:c23::1a.