knowledgebase.pro - dns.ninja

`knowledgebase.pro`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@knowledgebase.pro serial=1781004750

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1781304391

Same first word

Similar names

baseknowledge.com

knolwedgebase.com

DNS History

11 records (4 active, 7 former)

○NSns1.dnsowl.com2016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

●NSns1.parkingcrew.net2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-30 02:49:18
● 2026-03-25 05:24:02
● 2026-06-12 23:11:30

○NSns2.dnsowl.com2016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

●NSns2.parkingcrew.net2026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-30 02:49:18
● 2026-03-25 05:24:02
● 2026-06-12 23:11:30

○NSns3.dnsowl.com2016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

●MXmail.h-email.net2026-03-25 → 2026-06-12 · 2 obs

● 2026-03-25 05:24:02
● 2026-06-12 23:11:30

●A104.247.81.992026-03-25 → 2026-06-12 · 3 obs

○ 2017-10-30 02:49:18
● 2026-03-25 05:24:02
● 2026-06-12 23:11:30

○A107.161.23.2042016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

○A164.132.212.722016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

○A167.114.213.1992016-12-10 → 2017-10-30 · 4 obs

● 2016-12-10 08:37:12
● 2017-10-30 02:49:18
○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

○A185.53.178.992026-03-25 → 2026-06-12 · 2 obs

○ 2026-03-25 05:24:02
○ 2026-06-12 23:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	a0.pro.afilias-nst.info, d0.pro.afilias-nst.org, b2.pro.afilias-nst.org, b0.pro.afilias-nst.org...	12 records
knowledgebase.pro	ns1.parkingcrew.net, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebase.pro (unsigned zone)

⏱️ Timing

Total: 865ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.knowledge`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a0.pro.afilias-nst.info, a0.pro.afilias-nst.info, d0.pro.afilias-nst.org...)

Analysis

IP Addresses

knowledgebase.pro has exactly one IP address — 104.247.81.99.

h1665243.baiamare.ipn.ro, soap2day.is, www.aeroboat.co.uk plus two other host names have IP numbers in common with knowledgebase.pro.

Name Servers

DNS delegation for knowledgebase.pro points to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.

The name server configuration of knowledgebase.pro is shared with other domains, for instance bigtv.co.in, spartans300.wxv.pl, www.bullionaer.de and two others.

knowledgebase.pro shares at least some of its name servers with other domains, including 111.79.108.ntlworld.ie, static-235.15.96.14-tataidc.co.in, 1982.in and two others.

ns1.parkingcrew.net and ns2.parkingcrew.net each resolve to one IP number: ns1.parkingcrew.net points to 13.248.158.159 and ns2.parkingcrew.net points to 76.223.21.9.

Mail Servers

knowledgebase.pro uses one mail server — mail.h-email.net.

The mail server setup of knowledgebase.pro matches that of other domains such as mail.har1.de, ipinkvisual.coml.com, nuestromedio.mx and two others.

mail.h-email.net has 10 IP addresses: 5.75.171.74, 5.161.98.212, 5.161.194.135 plus 7 more.