justknobs.com - dns.ninja

`justknobs.com`

DNSSEC	⚠️ Not signed
A	150.171.109.71^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org`
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info`
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
MX	`mail.justknobs.com` ⭐
		A	159.100.208.81^{🇺🇸 AS13382159.100.208.0/22}
			PTR	`www.justknobs.com`
TXT	`v=spf1 a mx a:decornewsletter.com mx:decornewsletter.com mx:myknobshop.com ip...`
TXT	`google-site-verification=MYi1LNRmyGz7EHZe6YmiYJAZucUA1aXt7Jcl-0fXnd4`
SOA	`ns1-02.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784813827

Subdomains

mail.justknobs.com

www.justknobs.com

Same first word

justknobs.com

DNS History

34 records (6 active, 28 former)

○NSns05.domaincontrol.com2015-07-08 → 2017-03-23 · 4 obs

● 2015-07-08 17:00:08
● 2017-03-23 18:06:14
○ 2026-03-20 03:20:44
○ 2026-07-23 14:03:26

○NSns06.domaincontrol.com2015-07-08 → 2017-03-23 · 4 obs

● 2015-07-08 17:00:08
● 2017-03-23 18:06:14
○ 2026-03-20 03:20:44
○ 2026-07-23 14:03:26

●NSns1-02.azure-dns.com2026-03-20 → 2026-07-23 · 3 obs

○ 2017-03-23 18:06:14
● 2026-03-20 03:20:44
● 2026-07-23 14:03:26

●NSns2-02.azure-dns.net2026-03-20 → 2026-07-23 · 3 obs

○ 2017-03-23 18:06:14
● 2026-03-20 03:20:44
● 2026-07-23 14:03:26

●NSns3-02.azure-dns.org2026-03-20 → 2026-07-23 · 3 obs

○ 2017-03-23 18:06:14
● 2026-03-20 03:20:44
● 2026-07-23 14:03:26

●NSns4-02.azure-dns.info2026-03-20 → 2026-07-23 · 3 obs

○ 2017-03-23 18:06:14
● 2026-03-20 03:20:44
● 2026-07-23 14:03:26

○NSpark5.secureserver.net2017-03-23 → 2017-03-23 · 4 obs

○ 2015-07-08 17:00:08
● 2017-03-23 18:06:14
○ 2026-03-20 03:20:44
○ 2026-07-23 14:03:26

○NSpark6.secureserver.net2017-03-23 → 2017-03-23 · 4 obs

○ 2015-07-08 17:00:08
● 2017-03-23 18:06:14
○ 2026-03-20 03:20:44
○ 2026-07-23 14:03:26

●MXmail.justknobs.com2026-03-20 → 2026-07-23 · 2 obs

● 2026-03-20 03:20:44
● 2026-07-23 14:03:26

○A13.107.213.402026-03-20 → 2026-03-26 · 5 obs

○ 2026-03-20 03:20:44
● 2026-03-20 09:43:24
● 2026-03-26 02:19:30
○ 2026-03-30 23:36:58
○ 2026-07-23 14:03:26

○A13.107.213.692026-03-20 → 2026-04-13 · 11 obs

○ 2017-03-23 18:06:14
● 2026-03-20 03:20:44
○ 2026-03-20 09:43:24
○ 2026-03-26 02:19:30
● 2026-03-30 23:36:58
○ 2026-03-31 03:42:52
○ 2026-04-01 14:33:28
● 2026-04-13 06:58:20
● 2026-04-13 09:02:30
○ 2026-04-13 09:52:00
○ 2026-07-23 14:03:26

○A13.107.226.402026-06-01 → 2026-06-08 · 9 obs

○ 2026-04-29 18:40:50
● 2026-06-01 06:15:26
○ 2026-06-03 13:48:40
○ 2026-06-07 20:07:26
● 2026-06-07 21:07:46
○ 2026-06-07 22:15:16
● 2026-06-08 03:28:04
○ 2026-06-08 08:38:24
○ 2026-07-23 14:03:26

○A13.107.226.672026-04-01 → 2026-04-13 · 7 obs

○ 2026-03-31 09:42:10
● 2026-04-01 14:33:28
○ 2026-04-13 06:58:20
○ 2026-04-13 09:02:30
● 2026-04-13 09:52:00
○ 2026-04-23 01:26:28
○ 2026-07-23 14:03:26

○A13.107.226.692026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-23 23:54:34
● 2026-04-24 18:40:28
○ 2026-04-24 22:42:10
○ 2026-07-23 14:03:26

○A13.107.226.712026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 01:26:28
● 2026-04-23 22:42:30
○ 2026-04-23 23:54:34
○ 2026-07-23 14:03:26

○A13.107.246.402026-03-20 → 2026-03-26 · 5 obs

○ 2026-03-20 03:20:44
● 2026-03-20 09:43:24
● 2026-03-26 02:19:30
○ 2026-03-30 23:36:58
○ 2026-07-23 14:03:26

○A13.107.246.692026-03-20 → 2026-04-13 · 11 obs

○A13.107.253.402026-06-01 → 2026-06-08 · 9 obs

○A13.107.253.672026-04-01 → 2026-04-13 · 7 obs

○ 2026-03-31 09:42:10
● 2026-04-01 14:33:28
○ 2026-04-13 06:58:20
○ 2026-04-13 09:02:30
● 2026-04-13 09:52:00
○ 2026-04-23 01:26:28
○ 2026-07-23 14:03:26

○A13.107.253.692026-04-24 → 2026-04-24 · 4 obs

○ 2026-04-23 23:54:34
● 2026-04-24 18:40:28
○ 2026-04-24 22:42:10
○ 2026-07-23 14:03:26

○A13.107.253.712026-04-23 → 2026-04-23 · 4 obs

○ 2026-04-23 01:26:28
● 2026-04-23 22:42:30
○ 2026-04-23 23:54:34
○ 2026-07-23 14:03:26

○A150.171.109.1472026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-27 02:17:02
● 2026-04-29 09:35:36
○ 2026-04-29 18:40:50
○ 2026-07-23 14:03:26

○A150.171.109.1482026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-25 02:58:22
● 2026-04-27 01:10:48
○ 2026-04-27 02:17:02
○ 2026-07-23 14:03:26

○A150.171.109.1502026-06-03 → 2026-06-07 · 7 obs

○ 2026-06-01 06:15:26
● 2026-06-03 13:48:40
○ 2026-06-04 00:02:52
○ 2026-06-04 04:30:58
● 2026-06-07 20:07:26
○ 2026-06-07 21:07:46
○ 2026-07-23 14:03:26

○A150.171.109.332026-03-31 → 2026-06-04 · 7 obs

○ 2026-03-30 23:36:58
● 2026-03-31 03:42:52
○ 2026-03-31 04:13:12
○ 2026-06-03 13:48:40
● 2026-06-04 00:02:52
○ 2026-06-04 00:51:30
○ 2026-07-23 14:03:26

○A150.171.109.342026-03-31 → 2026-06-08 · 20 obs

○ 2026-03-31 04:13:12
● 2026-03-31 09:42:10
○ 2026-04-01 14:33:28
○ 2026-04-23 22:42:30
● 2026-04-23 23:54:34
○ 2026-04-24 18:40:28
○ 2026-04-24 22:42:10
● 2026-04-25 02:58:22
○ 2026-04-27 01:10:48
● 2026-04-27 02:17:02
○ 2026-04-29 09:35:36
● 2026-04-29 18:40:50
○ 2026-06-01 06:15:26
○ 2026-06-04 00:51:30
● 2026-06-04 04:30:58
○ 2026-06-07 20:07:26
○ 2026-06-08 09:18:04
● 2026-06-08 09:51:06
○ 2026-07-19 23:29:14
○ 2026-07-23 14:03:26

○A150.171.109.352026-07-20 → 2026-07-20 · 4 obs

○ 2026-07-20 00:08:48
● 2026-07-20 02:55:24
○ 2026-07-23 12:51:56
○ 2026-07-23 14:03:26

○A150.171.109.362026-04-23 → 2026-07-20 · 17 obs

○ 2026-04-13 09:52:00
● 2026-04-23 01:26:28
○ 2026-04-23 22:42:30
○ 2026-04-24 18:40:28
● 2026-04-24 22:42:10
○ 2026-04-25 02:58:22
○ 2026-06-04 00:02:52
● 2026-06-04 00:51:30
○ 2026-06-04 04:30:58
○ 2026-06-07 21:07:46
● 2026-06-07 22:15:16
○ 2026-06-08 03:28:04
● 2026-06-08 08:38:24
○ 2026-06-08 09:18:04
● 2026-07-20 00:08:48
○ 2026-07-20 02:55:24
○ 2026-07-23 14:03:26

○A150.171.109.372026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 03:42:52
● 2026-03-31 04:13:12
○ 2026-03-31 09:42:10
○ 2026-07-23 14:03:26

●A150.171.109.712026-07-23 → 2026-07-23 · 3 obs

○ 2026-07-23 12:51:56
● 2026-07-23 14:03:24
● 2026-07-23 14:03:26

○A150.171.109.742026-07-19 → 2026-07-19 · 4 obs

○ 2026-06-08 09:51:06
● 2026-07-19 23:29:14
○ 2026-07-20 00:08:48
○ 2026-07-23 14:03:26

○A150.171.109.772026-06-08 → 2026-06-08 · 4 obs

○ 2026-06-08 08:38:24
● 2026-06-08 09:18:04
○ 2026-06-08 09:51:06
○ 2026-07-23 14:03:26

○A150.171.110.1932026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-20 02:55:24
● 2026-07-23 12:51:56
○ 2026-07-23 14:03:24
○ 2026-07-23 14:03:26

○A159.100.217.282015-07-08 → 2017-03-23 · 4 obs

● 2015-07-08 17:00:08
● 2017-03-23 18:06:14
○ 2026-03-20 03:20:44
○ 2026-07-23 14:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
justknobs.com	ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justknobs.com (unsigned zone)

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`150.171.109.71`
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
MX	1	`mail.justknobs.com (pri: 10)`
TXT	2	`v=spf1 a mx a:decornewsletter.com mx:dec, google-site-verification=MYi1LNRmyGz7EHZ`
SOA	1	`ns1-02.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

Hierarchy

The parent domain of mail.justknobs.com and www.justknobs.com is justknobs.com.

IP Addresses

justknobs.com directs to one IP number, which is 150.171.109.71.

Among the host names that share IP numbers with justknobs.com are aldenlab.com, uasisolutions.com, aegisenv.com and two others.

Name Servers

The domain justknobs.com is delegated to these four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

At least some of justknobs.com's name servers are shared with other domains, for example ahpra.com.au, 12.28.46.in-addr.arpa, adelaidecentralmarket.com.au and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-02.azure-dns.com directs to 13.107.236.2 and 2603:1061:0:700::2; ns4-02.azure-dns.info directs to 208.84.5.2 and 2620:1ec:bda:700::2; ns2-02.azure-dns.net directs to 150.171.21.2 and 2620:1ec:8ec:700::2; ns3-02.azure-dns.org directs to 204.14.183.2 and 2a01:111:4000:700::2.

Mail Servers

justknobs.com routes its mail through a single mail server, mail.justknobs.com.

mail.justknobs.com resolves to 159.100.208.81 and no other IP number.