knowmax.info - dns.ninja

`knowmax.info`

DNSSEC	🔒 Signed (DS record present)
A	2001:7b8:620:1::d59a:e223^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
A	185.182.56.205^{🇳🇱 CLDIN-NL185.182.56.0/22}
NS	`ns1.xel.nl` ⭐
		A	2001:7b8:620:1::d59a:e20a^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
		A	213.154.226.10^{🇳🇱 NL-BIT213.154.224.0/19 BIT B.V.}
NS	`ns2.xel.nl`
		A	2001:7b8:620:1::d59a:e214^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
		A	213.154.226.20^{🇳🇱 NL-BIT213.154.224.0/19 BIT B.V.}
NS	`ns3.xel.nl`
		A	2a01:4f8:190:610e::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	78.46.142.112^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`static.112.142.46.78.clients.your-server.de`
MX	`knowmax-info.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
MX	`mx11.xel.nl` ⭐
		A	2001:7b8:620:1::d59a:e219^{🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands}
			PTR	`mx11.xel.nl`
		A	213.154.226.25^{🇳🇱 NL-BIT213.154.224.0/19 BIT B.V.}
TXT	`v=spf1 a mx -all`
SOA	`ns1.xel.nl`postmaster@xel.nl 2026-06-11 #1

`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=1781390173

Same first word

knowmax.io

knowmax.be

knowmax.ai

knowmax.net

knowmax.nl

knowmax.in

knowmax.com

knowmax.eu

knowmax.de

knowmax.info

DNS History

9 records (7 active, 2 former)

●NSns1.xel.nl2015-07-20 → 2026-06-13 · 2 obs

● 2015-07-20 14:09:16
● 2026-06-13 23:03:46

●NSns2.xel.nl2015-07-20 → 2026-06-13 · 2 obs

● 2015-07-20 14:09:16
● 2026-06-13 23:03:46

●NSns3.xel.nl2015-07-20 → 2026-06-13 · 2 obs

● 2015-07-20 14:09:16
● 2026-06-13 23:03:46

●MXknowmax-info.mail.eo.outlook.com2015-07-20 → 2026-06-13 · 2 obs

● 2015-07-20 14:09:16
● 2026-06-13 23:03:46

●MXmx11.xel.nl2020-03-16 → 2026-06-13 · 3 obs

○ 2015-07-20 14:09:16
● 2020-03-16 13:12:00
● 2026-06-13 23:03:46

○A185.13.227.1832015-12-15 → 2017-04-04 · 5 obs

○ 2015-07-20 14:09:16
● 2015-12-15 04:28:50
● 2017-04-04 22:02:20
○ 2020-03-16 13:12:00
○ 2026-06-13 23:03:46

●A185.182.56.2052020-03-16 → 2026-06-13 · 3 obs

○ 2017-04-04 22:02:20
● 2020-03-16 13:12:00
● 2026-06-13 23:03:46

●A2001:7b8:620:1::d59a:e2232026-04-21 → 2026-06-13 · 3 obs

○ 2020-03-16 13:12:00
● 2026-04-21 15:07:24
● 2026-06-13 23:03:46

○A65.52.128.332015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 14:09:16
○ 2015-12-15 04:28:50
○ 2026-06-13 23:03:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
knowmax.info	ns3.xel.nl, ns2.xel.nl, ns1.xel.nl	-

✅ Authoritative Response

Server:78.46.142.112

NS records: ns3.xel.nl, ns2.xel.nl, ns1.xel.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1038ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.182.56.205`
AAAA	1	`2001:7b8:620:1::d59a:e223`
NS	3	`ns1.xel.nl, ns3.xel.nl...`
MX	2	`knowmax-info.mail.eo.outlook.com (pri: 1, mx11.xel.nl (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`ns1.xel.nl postmaster.xel.nl`

Analysis

IP Addresses

knowmax.info points to two IP numbers: 185.182.56.205 and 2001:7b8:620:1::d59a:e223.

keanupedro.com, distantobservations.com, myrte.nl and two other host names share IP numbers with knowmax.info.

Name Servers

knowmax.info is served by three name servers: ns1.xel.nl, ns2.xel.nl and ns3.xel.nl.

knowmax.info shares at least some of its name servers with other domains, including autoschaderapport.nl, baas-icc.com, fluvia.eu and two others.

The hostnames ns1.xel.nl, ns2.xel.nl and ns3.xel.nl each direct to two IP addresses — ns1.xel.nl to 213.154.226.10 and 2001:7b8:620:1::d59a:e20a, ns2.xel.nl to 213.154.226.20 and 2001:7b8:620:1::d59a:e214, and ns3.xel.nl to 78.46.142.112 and 2a01:4f8:190:610e::2.

Mail Servers

Mail for knowmax.info is handled by two mail servers — mx11.xel.nl and knowmax-info.mail.eo.outlook.com.

knowmax.info has at least partial mail server overlap with other domains such as paerdestal.nl, studiodotter.nl, verwegen.nl and two more.

These mail servers are frequently paired with the mail servers mx1.xel.nl, mx2.xel.nl and mx3.xel.nl.

Hostnames that resolve to 8 IP addresses:

knowmax-info.mail.eo.outlook.com maps to 52.101.68.10, 52.101.68.32, 52.101.68.39 and 5 additional IP addresses.

Hostnames that resolve to two IP addresses:

The A records for mx11.xel.nl return 213.154.226.25 and 2001:7b8:620:1::d59a:e219.