`knowledgebase.info`

DNSSEC	⚠️ Not signed
A	2406:da1e:214:c901:a1e2:fc7f:1e14:6ae2^{🇨🇳 Amazon2406:da1e::/38}
A	2600:9000:a612:55d9:1b82:e963:5969:d2c7^{🇺🇸 Amazon2600:9000:a600::/43}
A	2a01:4f8:1c1e:d6f1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4f9:c013:29f7::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
A	2a01:4ff:1f0:dd50::1^{🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK}
A	5.78.156.59^{🇺🇸 HETZNER-CLOUD3-AS5.78.156.0/24}
A	46.62.237.138^{🇩🇪 Hetzner46.62.128.0/17 HETZNER-DC}
A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
A	195.201.128.179^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
NS	`ns1.dns-redirect.com` ⭐
		A	5.161.47.86^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
			PTR	`static.86.47.161.5.clients.your-server.de`
		A	5.161.230.87^{🇺🇸 HETZNER-CLOUD2-AS5.161.230.0/24}
			PTR	`static.87.230.161.5.clients.your-server.de`
		A	195.201.128.179^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`static.179.128.201.195.clients.your-server.de`
NS	`ns2.dns-redirect.com`
		A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
		A	166.117.68.124^{🇺🇸 Amazon166.117.64.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
TXT	`abuse-report=mailto:abuse@redirhub.com`
TXT	`95b3a950-315c-45b8-937a-b865ebeb043a`
TXT	`afternic-verification-aGHTsEA2nLa7KRqzmJySAx`
SOA	`ns1.dns-redirect.com`admin@dns.com 2024-07-29 #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=1783178773

Previously MX for

knowledgebase.info

Subdomains

www.knowledgebase.info

Same first word

Similar names

baseknowledge.com

knolwedgebase.com

DNS History

57 records (11 active, 46 former)

○NSbuy.internettraffic.com2016-01-28 → 2016-04-22 · 5 obs

○ 2015-06-15 09:30:40
● 2016-01-28 13:10:22
● 2016-04-22 21:38:02
○ 2016-09-18 21:19:40
○ 2026-07-04 16:11:32

●NSns1.dns-redirect.com2026-03-10 → 2026-07-04 · 3 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-07-04 16:11:32

○NSns1.organicserver.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 09:30:40
○ 2016-01-28 13:10:22
○ 2026-07-04 16:11:32

○NSns1.uniregistrymarket.link2016-09-18 → 2017-09-03 · 5 obs

○ 2016-04-22 21:38:02
● 2016-09-18 21:19:40
● 2017-09-03 12:11:28
○ 2026-03-10 09:50:48
○ 2026-07-04 16:11:32

●NSns2.dns-redirect.com2026-03-10 → 2026-07-04 · 3 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-07-04 16:11:32

○NSns2.organicserver.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 09:30:40
○ 2016-01-28 13:10:22
○ 2026-07-04 16:11:32

○NSns2.uniregistrymarket.link2016-09-18 → 2017-09-03 · 5 obs

○ 2016-04-22 21:38:02
● 2016-09-18 21:19:40
● 2017-09-03 12:11:28
○ 2026-03-10 09:50:48
○ 2026-07-04 16:11:32

○NSsell.internettraffic.com2016-01-28 → 2016-04-22 · 5 obs

○ 2015-06-15 09:30:40
● 2016-01-28 13:10:22
● 2016-04-22 21:38:02
○ 2016-09-18 21:19:40
○ 2026-07-04 16:11:32

○MXknowledgebase.info2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 09:30:40
○ 2016-01-28 13:10:22
○ 2026-07-04 16:11:32

●A195.201.128.1792026-03-10 → 2026-07-04 · 6 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-24 00:49:50
○ 2026-03-25 09:53:24
● 2026-03-28 23:56:30
● 2026-07-04 16:11:32

○A2406:da1e:214:c901:1c9:3a07:8610:664d2026-06-13 → 2026-06-15 · 5 obs

○ 2026-06-04 18:52:40
● 2026-06-13 19:18:48
● 2026-06-15 06:05:04
○ 2026-06-16 09:45:10
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:58e4:cfa8:2fa5:17da2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-17 12:47:52
● 2026-06-19 13:28:50
○ 2026-06-21 13:59:42
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:64eb:dcc4:4080:25142026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 22:27:42
● 2026-06-29 01:18:56
○ 2026-06-30 15:16:22
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:7210:38a8:b710:5ba32026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 15:48:46
● 2026-06-26 22:27:42
○ 2026-06-29 01:18:56
○ 2026-07-04 16:11:32

●A2406:da1e:214:c901:a1e2:fc7f:1e14:6ae22026-07-02 → 2026-07-04 · 6 obs

○ 2026-06-30 15:16:22
● 2026-07-02 02:11:54
○ 2026-07-02 03:41:16
● 2026-07-02 05:21:40
○ 2026-07-04 13:27:50
● 2026-07-04 16:11:32

○A2406:da1e:214:c901:a68b:1a7e:a5b3:b48a2026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 01:18:56
● 2026-06-30 15:16:22
○ 2026-07-02 02:11:54
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:a6e3:c029:70d9:a35c2026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-21 21:51:24
● 2026-06-24 15:48:46
○ 2026-06-26 22:27:42
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:d707:735e:8a54:aa792026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-19 13:28:50
● 2026-06-21 13:59:42
○ 2026-06-24 15:48:46
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:e3ec:2529:3364:9d512026-06-16 → 2026-06-17 · 5 obs

○ 2026-06-15 06:05:04
● 2026-06-16 09:45:10
● 2026-06-17 12:47:52
○ 2026-06-19 13:28:50
○ 2026-07-04 16:11:32

○A2406:da1e:214:c901:e75:919b:622c:16e42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-03 15:36:06
● 2026-06-04 18:52:40
○ 2026-06-13 19:18:48
○ 2026-07-04 16:11:32

○A2600:1f18:6a07:600:6344:a665:926b:26232026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-30 15:16:22
● 2026-07-02 02:11:54
○ 2026-07-02 05:21:40
○ 2026-07-04 16:11:32

○A2600:1f18:6a07:601:3a2e:6474:85a2:7d3b2026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-02 03:41:16
● 2026-07-02 05:21:40
○ 2026-07-04 13:27:50
○ 2026-07-04 16:11:32

○A2600:1f18:6a07:601:dd20:8900:7a79:64f82026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-02 02:11:54
● 2026-07-02 03:41:16
○ 2026-07-02 05:21:40
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:20cf:17fc:8155:78f52026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-30 15:16:22
● 2026-07-02 02:11:54
○ 2026-07-04 13:27:50
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:3fcd:9d19:5610:1db12026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-17 12:47:52
● 2026-06-19 13:28:50
○ 2026-06-21 13:59:42
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:6928:e018:1ffe:5dcf2026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-03 15:36:06
● 2026-06-04 18:52:40
○ 2026-06-13 19:18:48
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:6a66:20a7:384b:cbe72026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-19 13:28:50
● 2026-06-21 13:59:42
○ 2026-06-21 21:51:24
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:6b1a:4fee:a662:760d2026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 01:18:56
● 2026-06-30 15:16:22
○ 2026-07-02 02:11:54
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:933a:d521:54a9:e8802026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-21 21:51:24
● 2026-06-24 15:48:46
○ 2026-06-26 22:27:42
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:991f:16f2:adc:6b092026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-04 18:52:40
● 2026-06-13 19:18:48
○ 2026-06-14 21:47:46
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:a242:b4d5:25ef:7b772026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-21 13:59:42
● 2026-06-21 21:51:24
○ 2026-06-24 15:48:46
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:a28:60b6:f2ac:7b1c2026-06-14 → 2026-06-16 · 5 obs

○ 2026-06-13 19:18:48
● 2026-06-14 21:47:46
● 2026-06-16 09:45:10
○ 2026-06-17 12:47:52
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:d6fc:55d6:f60e:89522026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 09:45:10
● 2026-06-17 12:47:52
○ 2026-06-19 13:28:50
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:fb9a:45a2:d588:7e7a2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 22:27:42
● 2026-06-29 01:18:56
○ 2026-06-30 15:16:22
○ 2026-07-04 16:11:32

○A2600:1f1c:6db:8800:fdca:bec6:990f:3e402026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 15:48:46
● 2026-06-26 22:27:42
○ 2026-06-29 01:18:56
○ 2026-07-04 16:11:32

●A2600:9000:a612:55d9:1b82:e963:5969:d2c72026-03-10 → 2026-07-04 · 8 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-12 06:45:54
○ 2026-03-23 12:49:08
● 2026-03-24 00:49:50
● 2026-05-03 15:36:06
○ 2026-06-04 18:52:40
● 2026-07-04 16:11:32

●A2a01:4f8:1c1e:d6f1::12026-03-10 → 2026-07-04 · 6 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-12 06:45:54
○ 2026-03-23 12:49:08
● 2026-03-24 00:49:50
● 2026-07-04 16:11:32

●A2a01:4f9:c013:29f7::12026-06-04 → 2026-07-04 · 3 obs

○ 2026-05-03 15:36:06
● 2026-06-04 18:52:40
● 2026-07-04 16:11:32

●A2a01:4ff:1f0:dd50::12026-03-10 → 2026-07-04 · 9 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-12 06:45:54
○ 2026-03-23 12:49:08
● 2026-03-24 00:49:50
○ 2026-07-02 03:41:16
● 2026-07-02 05:21:40
○ 2026-07-04 13:27:50
● 2026-07-04 16:11:32

○A2a01:4ff:f0:5f41::12026-03-10 → 2026-03-24 · 6 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-12 06:45:54
○ 2026-03-23 12:49:08
● 2026-03-24 00:49:50
○ 2026-07-04 16:11:32

○A2a01:4ff:f0:a884::12026-06-04 → 2026-07-02 · 6 obs

○ 2026-05-03 15:36:06
● 2026-06-04 18:52:40
○ 2026-07-02 03:41:16
● 2026-07-02 05:21:40
○ 2026-07-04 13:27:50
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:4292:7ddb:5ff1:a3e82026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-17 12:47:52
● 2026-06-19 13:28:50
○ 2026-06-24 15:48:46
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:47f4:f41d:a40c:64522026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 09:45:10
● 2026-06-17 12:47:52
○ 2026-06-19 13:28:50
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:5202:a432:66d1:ecdf2026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-03 15:36:06
● 2026-06-04 18:52:40
○ 2026-06-13 19:18:48
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:8250:8f9e:30f4:c0842026-06-14 → 2026-06-15 · 5 obs

○ 2026-06-13 19:18:48
● 2026-06-14 21:47:46
● 2026-06-15 06:05:04
○ 2026-06-16 09:45:10
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:c63a:6b1e:d74d:7062026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 22:27:42
● 2026-06-29 01:18:56
○ 2026-07-02 02:11:54
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:df33:675b:9410:24c62026-06-16 → 2026-06-16 · 4 obs

○ 2026-06-15 06:05:04
● 2026-06-16 09:45:10
○ 2026-06-17 12:47:52
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:f8e6:7275:e63b:9eca2026-06-13 → 2026-06-13 · 4 obs

○ 2026-06-04 18:52:40
● 2026-06-13 19:18:48
○ 2026-06-14 21:47:46
○ 2026-07-04 16:11:32

○A2a05:d018:1d22:800:fbfc:9d8f:29dc:8c772026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-21 21:51:24
● 2026-06-24 15:48:46
○ 2026-06-29 01:18:56
○ 2026-07-04 16:11:32

●A46.62.237.1382026-03-10 → 2026-07-04 · 6 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-24 00:49:50
○ 2026-03-25 09:53:24
● 2026-03-28 23:56:30
● 2026-07-04 16:11:32

○A5.161.230.872026-03-10 → 2026-07-02 · 9 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-24 00:49:50
○ 2026-03-25 09:53:24
● 2026-03-28 23:56:30
○ 2026-07-02 03:41:16
● 2026-07-02 05:21:40
○ 2026-07-04 13:27:50
○ 2026-07-04 16:11:32

○A5.161.47.862026-03-10 → 2026-03-28 · 6 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-24 00:49:50
○ 2026-03-25 09:53:24
● 2026-03-28 23:56:30
○ 2026-07-04 16:11:32

●A5.78.156.592026-03-10 → 2026-07-04 · 9 obs

○A69.172.201.1532016-04-22 → 2017-09-03 · 5 obs

○ 2016-01-28 13:10:22
● 2016-04-22 21:38:02
● 2017-09-03 12:11:28
○ 2026-03-10 09:50:48
○ 2026-07-04 16:11:32

○A69.172.201.2082016-01-28 → 2016-01-28 · 4 obs

○ 2015-06-15 09:30:40
● 2016-01-28 13:10:22
○ 2016-04-22 21:38:02
○ 2026-07-04 16:11:32

○A70.85.21.522015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 09:30:40
○ 2016-01-28 13:10:22
○ 2026-07-04 16:11:32

●A76.223.91.202026-03-10 → 2026-07-04 · 8 obs

○ 2017-09-03 12:11:28
● 2026-03-10 09:50:48
● 2026-03-24 00:49:50
○ 2026-03-25 09:53:24
● 2026-03-28 23:56:30
● 2026-05-03 15:36:06
○ 2026-06-04 18:52:40
● 2026-07-04 16:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info	-
knowledgebase.info	ns1.dns-redirect.com, ns2.dns-redirect.com	-

✅ Authoritative Response

Server:76.223.91.20

NS records: ns1.dns-redirect.com, ns2.dns-redirect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebase.info (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`5.78.156.59, 76.223.91.20...`
AAAA	5	`2600:9000:a612:55d9:1b82:e963:5969:d2c7, 2406:da1e:214:c901:a1e2:fc7f:1e14:6ae2...`
NS	2	`ns1.dns-redirect.com, ns2.dns-redirect.com`
TXT	3	`abuse-report=mailto:abuse@redirhub.com, 95b3a950-315c-45b8-937a-b865ebeb043a...`
SOA	1	`ns1.dns-redirect.com admin.dns.com`

Analysis

Hierarchy

knowledgebase.info serves as the parent of www.knowledgebase.info.

IP Addresses

knowledgebase.info points to 9 IP addresses, including 5.78.156.59, 46.62.237.138 and 76.223.91.20, plus 6 other.

eucalyptus-trees.co.uk, unitedbackground.com, blacktieliquor.com plus two other host names have IP numbers in common with knowledgebase.info.

Name Servers

knowledgebase.info uses two name servers for its delegation: ns1.dns-redirect.com and ns2.dns-redirect.com.

The name server configuration of knowledgebase.info is shared with other domains, for instance iride.bike, nicecoop.com, romeroformacion.com and two others.

Host names carrying three IP numbers:

The hostname ns1.dns-redirect.com directs to 5.161.47.86, 5.161.230.87 and 195.201.128.179.

Host names pointing to two IP addresses:

ns2.dns-redirect.com directs traffic to 76.223.91.20 and 166.117.68.124.

knowledgebase.info - robtex.com