`collaborationtreehouse.com`

DNSSEC	⚠️ Not signed
A	13.33.82.23^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
		PTR	`server-13-33-82-23.bos50.r.cloudfront.net`
A	13.33.82.51^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.82^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.93^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
NS	`ns-1044.awsdns-02.org` ⭐
		A	2600:9000:5304:1400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1044.awsdns-02.org`
		A	205.251.196.20^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1044.awsdns-02.org`
NS	`ns-144.awsdns-18.com`
		A	2600:9000:5300:9000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-144.awsdns-18.com`
		A	205.251.192.144^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-144.awsdns-18.com`
NS	`ns-1922.awsdns-48.co.uk`
		A	2600:9000:5307:8200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1922.awsdns-48.co.uk`
		A	205.251.199.130^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1922.awsdns-48.co.uk`
NS	`ns-779.awsdns-33.net`
		A	2600:9000:5303:b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-779.awsdns-33.net`
		A	205.251.195.11^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-779.awsdns-33.net`
SOA	`ns-1044.awsdns-02.org`awsdns-hostmaster@amazon.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=1777524756

Subdomains

www.collaborationtreehouse.com

Same first word

collaborationtreehouse.com

DNS History

44 records (8 active, 36 former)

●NSns-1044.awsdns-02.org2026-03-29 → 2026-04-30 · 3 obs

○ 2018-05-13 23:47:26
● 2026-03-29 20:21:48
● 2026-04-30 05:20:52

○NSns-1407.awsdns-47.org2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 23:47:26
○ 2026-03-29 20:21:48
○ 2026-04-30 05:20:52

●NSns-144.awsdns-18.com2026-03-29 → 2026-04-30 · 3 obs

○ 2018-05-13 23:47:26
● 2026-03-29 20:21:48
● 2026-04-30 05:20:52

○NSns-1816.awsdns-35.co.uk2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 23:47:26
○ 2026-03-29 20:21:48
○ 2026-04-30 05:20:52

●NSns-1922.awsdns-48.co.uk2026-03-29 → 2026-04-30 · 3 obs

○ 2018-05-13 23:47:26
● 2026-03-29 20:21:48
● 2026-04-30 05:20:52

○NSns-50.awsdns-06.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 23:47:26
○ 2026-03-29 20:21:48
○ 2026-04-30 05:20:52

●NSns-779.awsdns-33.net2026-03-29 → 2026-04-30 · 3 obs

○ 2018-05-13 23:47:26
● 2026-03-29 20:21:48
● 2026-04-30 05:20:52

○NSns-912.awsdns-50.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 23:47:26
○ 2026-03-29 20:21:48
○ 2026-04-30 05:20:52

○A108.139.119.422026-04-12 → 2026-04-20 · 52 obs

○ 2026-04-11 08:19:26
● 2026-04-12 10:09:16
● 2026-04-13 01:34:34
○ 2026-04-13 07:18:00
● 2026-04-13 08:25:02
● 2026-04-13 10:57:22
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○ 2026-04-13 16:10:32
● 2026-04-13 20:39:18
● 2026-04-13 21:52:24
○ 2026-04-14 00:14:26
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● 2026-04-14 04:51:26
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● 2026-04-14 07:26:22
○ 2026-04-14 08:09:18
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● 2026-04-14 12:03:02
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● 2026-04-14 16:00:08
● 2026-04-14 18:21:04
○ 2026-04-14 22:28:28
○ 2026-04-15 00:15:20
● 2026-04-15 01:11:08
● 2026-04-15 14:07:56
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● 2026-04-15 16:57:10
● 2026-04-16 18:00:02
○ 2026-04-16 20:18:22
○ 2026-04-17 00:13:28
● 2026-04-17 00:48:34
● 2026-04-17 03:55:00
○ 2026-04-17 07:49:20
● 2026-04-17 10:13:00
● 2026-04-17 22:42:26
○ 2026-04-18 00:13:22
● 2026-04-18 04:23:10
● 2026-04-18 13:25:42
○ 2026-04-18 16:49:44
● 2026-04-18 17:55:42
● 2026-04-19 04:47:20
○ 2026-04-19 06:16:18
● 2026-04-19 07:21:06
○ 2026-04-19 14:46:12
○ 2026-04-19 21:14:44
● 2026-04-19 23:57:44
○ 2026-04-20 00:28:44
○ 2026-04-20 02:04:46
● 2026-04-20 03:24:50
● 2026-04-20 05:37:36
○ 2026-04-20 07:24:32
○ 2026-04-30 05:20:52

○A108.139.119.462026-04-12 → 2026-04-20 · 52 obs

○A108.139.119.52026-04-12 → 2026-04-20 · 52 obs

○A108.139.119.882026-04-12 → 2026-04-20 · 52 obs

○A13.224.252.1012026-04-29 → 2026-04-29 · 14 obs

○ 2026-04-29 02:47:46
● 2026-04-29 05:57:18
● 2026-04-29 11:18:10
○ 2026-04-29 12:48:50
● 2026-04-29 13:22:30
○ 2026-04-29 14:35:30
● 2026-04-29 15:14:58
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● 2026-04-29 18:52:08
○ 2026-04-29 19:32:12
○ 2026-04-29 20:09:34
● 2026-04-29 21:18:08
○ 2026-04-29 22:34:40
○ 2026-04-30 05:20:52

○A13.224.252.132026-04-29 → 2026-04-29 · 14 obs

○A13.224.252.182026-04-29 → 2026-04-29 · 14 obs

○A13.224.252.232026-04-29 → 2026-04-29 · 14 obs

○A13.225.107.1222026-03-31 → 2026-04-28 · 101 obs

○ 2026-03-30 22:21:56
● 2026-03-31 12:13:28
● 2026-04-01 00:13:50
○ 2026-04-01 05:07:44
○ 2026-04-02 22:52:14
● 2026-04-03 00:17:18
○ 2026-04-03 02:12:32
○ 2026-04-03 03:13:10
● 2026-04-05 00:17:30
● 2026-04-05 04:01:54
○ 2026-04-05 08:13:02
○ 2026-04-05 19:49:08
● 2026-04-06 00:14:46
○ 2026-04-06 01:04:16
○ 2026-04-06 23:27:18
● 2026-04-07 00:14:30
○ 2026-04-07 00:45:52
● 2026-04-07 06:07:46
○ 2026-04-07 07:46:58
○ 2026-04-07 20:18:48
● 2026-04-08 00:16:04
○ 2026-04-08 10:46:54
○ 2026-04-08 15:19:38
● 2026-04-09 00:15:12
○ 2026-04-09 07:17:12
○ 2026-04-09 08:44:36
● 2026-04-10 00:13:38
○ 2026-04-10 00:58:48
● 2026-04-10 07:12:08
○ 2026-04-10 08:42:10
● 2026-04-10 15:51:30
○ 2026-04-11 08:19:26
○ 2026-04-13 21:52:24
● 2026-04-14 00:14:26
○ 2026-04-14 04:11:34
○ 2026-04-14 07:26:22
● 2026-04-14 08:09:18
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○ 2026-04-14 10:13:58
● 2026-04-14 11:01:00
○ 2026-04-14 12:03:02
○ 2026-04-14 22:28:28
● 2026-04-15 00:15:20
○ 2026-04-15 01:11:08
○ 2026-04-16 20:18:22
● 2026-04-17 00:13:28
○ 2026-04-17 00:48:34
○ 2026-04-17 22:42:26
● 2026-04-18 00:13:22
○ 2026-04-18 04:23:10
○ 2026-04-20 08:25:08
● 2026-04-20 09:51:58
● 2026-04-20 12:50:36
○ 2026-04-20 16:53:00
○ 2026-04-21 23:16:46
● 2026-04-22 02:42:56
○ 2026-04-22 10:56:00
○ 2026-04-23 10:16:14
● 2026-04-23 11:23:04
○ 2026-04-23 12:52:24
○ 2026-04-25 06:03:32
● 2026-04-25 08:49:02
○ 2026-04-25 09:34:04
○ 2026-04-25 14:16:26
● 2026-04-25 17:11:20
○ 2026-04-25 18:22:48
○ 2026-04-25 18:53:04
● 2026-04-25 21:29:36
○ 2026-04-26 00:04:08
● 2026-04-26 01:43:26
○ 2026-04-26 02:32:16
● 2026-04-26 04:31:12
○ 2026-04-26 05:44:12
○ 2026-04-26 09:07:58
● 2026-04-26 09:48:58
○ 2026-04-26 14:20:08
○ 2026-04-26 19:40:06
● 2026-04-26 20:27:42
○ 2026-04-26 22:36:48
● 2026-04-26 23:12:32
○ 2026-04-27 00:02:22
● 2026-04-27 03:24:20
○ 2026-04-27 06:05:34
● 2026-04-27 07:39:48
● 2026-04-27 11:50:04
○ 2026-04-27 14:40:04
● 2026-04-27 15:52:06
○ 2026-04-27 18:24:38
● 2026-04-27 19:57:48
○ 2026-04-28 00:27:06
○ 2026-04-28 03:55:52
● 2026-04-28 07:23:52
○ 2026-04-28 09:59:08
○ 2026-04-28 12:01:26
● 2026-04-28 12:58:44
● 2026-04-28 15:46:42
○ 2026-04-28 16:56:38
○ 2026-04-28 17:32:42
● 2026-04-28 18:14:58
○ 2026-04-28 23:27:04
○ 2026-04-30 05:20:52

○A13.225.107.342026-03-31 → 2026-04-28 · 101 obs

○A13.225.107.442026-03-31 → 2026-04-28 · 101 obs

○A13.225.107.892026-03-31 → 2026-04-28 · 101 obs

●A13.33.82.232026-04-21 → 2026-04-30 · 43 obs

○ 2026-04-20 16:53:00
● 2026-04-21 03:17:30
● 2026-04-21 13:50:30
○ 2026-04-21 14:41:16
○ 2026-04-23 11:23:04
● 2026-04-23 12:52:24
● 2026-04-23 13:55:46
○ 2026-04-23 15:25:32
● 2026-04-23 18:17:36
○ 2026-04-24 00:01:52
○ 2026-04-25 17:11:20
● 2026-04-25 18:22:48
○ 2026-04-25 18:53:04
○ 2026-04-25 21:29:36
● 2026-04-26 00:04:08
○ 2026-04-26 01:43:26
○ 2026-04-26 04:31:12
● 2026-04-26 05:44:12
○ 2026-04-26 06:28:56
● 2026-04-26 09:07:58
○ 2026-04-26 09:48:58
○ 2026-04-27 03:24:20
● 2026-04-27 06:05:34
○ 2026-04-27 07:39:48
○ 2026-04-27 15:52:06
● 2026-04-27 18:24:38
○ 2026-04-27 19:57:48
● 2026-04-28 00:27:06
○ 2026-04-28 03:55:52
○ 2026-04-29 11:18:10
● 2026-04-29 12:48:50
○ 2026-04-29 13:22:30
● 2026-04-29 14:35:30
○ 2026-04-29 15:14:58
○ 2026-04-29 21:18:08
● 2026-04-29 22:34:40
○ 2026-04-29 23:13:48
● 2026-04-30 00:31:54
○ 2026-04-30 02:24:38
● 2026-04-30 03:05:08
○ 2026-04-30 04:04:46
● 2026-04-30 05:20:48
● 2026-04-30 05:20:52

●A13.33.82.512026-04-21 → 2026-04-30 · 43 obs

●A13.33.82.822026-04-21 → 2026-04-30 · 43 obs

●A13.33.82.932026-04-21 → 2026-04-30 · 43 obs

○A18.164.68.1042026-03-29 → 2026-04-30 · 143 obs

○ 2026-03-29 20:21:48
● 2026-03-29 22:55:48
● 2026-03-30 22:21:56
○ 2026-03-31 12:13:28
○ 2026-04-01 05:07:44
● 2026-04-01 08:29:06
● 2026-04-02 22:52:14
○ 2026-04-03 00:17:18
● 2026-04-03 02:12:32
○ 2026-04-03 03:13:10
○ 2026-04-05 08:13:02
● 2026-04-05 13:21:38
● 2026-04-05 19:49:08
○ 2026-04-06 00:14:46
● 2026-04-06 01:04:16
● 2026-04-06 23:27:18
○ 2026-04-07 00:14:30
● 2026-04-07 00:45:52
○ 2026-04-07 06:07:46
● 2026-04-07 07:46:58
● 2026-04-07 20:18:48
○ 2026-04-08 00:16:04
● 2026-04-08 10:46:54
● 2026-04-08 15:19:38
○ 2026-04-09 00:15:12
● 2026-04-09 07:17:12
● 2026-04-09 08:44:36
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● 2026-04-10 00:58:48
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● 2026-04-10 08:42:10
○ 2026-04-10 15:51:30
○ 2026-04-13 01:34:34
● 2026-04-13 07:18:00
○ 2026-04-13 08:25:02
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● 2026-04-13 15:29:34
● 2026-04-13 16:10:32
○ 2026-04-13 20:39:18
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● 2026-04-14 04:11:34
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● 2026-04-30 04:04:46
○ 2026-04-30 05:20:48
○ 2026-04-30 05:20:52

○A18.164.68.542026-03-29 → 2026-04-30 · 143 obs

○A18.164.68.892026-03-29 → 2026-04-30 · 143 obs

○A18.164.68.942026-03-29 → 2026-04-30 · 143 obs

○A3.163.83.1002026-04-01 → 2026-04-05 · 10 obs

○ 2026-04-01 00:13:50
● 2026-04-01 05:07:44
○ 2026-04-01 08:29:06
○ 2026-04-03 02:12:32
● 2026-04-03 03:13:10
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○ 2026-04-30 05:20:52

○A3.163.83.432026-04-01 → 2026-04-05 · 10 obs

○A3.163.83.512026-04-01 → 2026-04-05 · 10 obs

○A3.163.83.72026-04-01 → 2026-04-05 · 10 obs

○A3.170.42.1022026-03-29 → 2026-04-20 · 12 obs

● 2026-03-29 20:21:48
○ 2026-03-29 22:55:48
○ 2026-04-18 13:25:42
● 2026-04-18 16:49:44
○ 2026-04-18 17:55:42
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○ 2026-04-30 05:20:52

○A3.170.42.32026-03-29 → 2026-04-20 · 12 obs

○A3.170.42.762026-03-29 → 2026-04-20 · 12 obs

○A3.170.42.822026-03-29 → 2026-04-20 · 12 obs

○A3.174.29.1002026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-14 08:09:18
● 2026-04-14 09:30:02
○ 2026-04-14 10:13:58
○ 2026-04-30 05:20:52

○A3.174.29.1182026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-14 08:09:18
● 2026-04-14 09:30:02
○ 2026-04-14 10:13:58
○ 2026-04-30 05:20:52

○A3.174.29.182026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-14 08:09:18
● 2026-04-14 09:30:02
○ 2026-04-14 10:13:58
○ 2026-04-30 05:20:52

○A3.174.29.712026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-14 08:09:18
● 2026-04-14 09:30:02
○ 2026-04-14 10:13:58
○ 2026-04-30 05:20:52

○A3.174.59.1082026-04-11 → 2026-04-28 · 10 obs

○ 2026-04-10 15:51:30
● 2026-04-11 08:19:26
○ 2026-04-12 10:09:16
○ 2026-04-22 19:48:18
● 2026-04-22 23:05:14
○ 2026-04-23 00:11:50
○ 2026-04-28 00:27:06
● 2026-04-28 03:55:52
○ 2026-04-28 07:23:52
○ 2026-04-30 05:20:52

○A3.174.59.432026-04-11 → 2026-04-28 · 10 obs

○A3.174.59.662026-04-11 → 2026-04-28 · 10 obs

○A3.174.59.952026-04-11 → 2026-04-28 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
collaborationtreehouse.com	ns-144.awsdns-18.com, ns-779.awsdns-33.net, ns-1044.awsdns-02.org, ns-1922.awsdns-48.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.144

NS records: ns-144.awsdns-18.com, ns-779.awsdns-33.net, ns-1044.awsdns-02.org, ns-1922.awsdns-48.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collaborationtreehouse.com (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.82.82, 13.33.82.51...`
NS	4	`ns-1044.awsdns-02.org, ns-144.awsdns-18.com...`
SOA	1	`ns-1044.awsdns-02.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-144.awsdns-18.com, ns-144.awsdns-18.com)

Analysis

Hierarchy

collaborationtreehouse.com is the parent of www.collaborationtreehouse.com.

IP Addresses

Four IP numbers are pointed to by collaborationtreehouse.com: 13.33.82.23, 13.33.82.51, 13.33.82.82 and 13.33.82.93.

other host names including fe4945936a431a08b6f84faa6356d06b.mobilevikings.be, 0030040c42ea201108092216374421432331271.mobilevikings.be, 62-127-176-105-uwa.mobilevikings.be, acs.internalesb.unleashed.be and frutopg.net share IP numbers with collaborationtreehouse.com.

Name Servers

collaborationtreehouse.com is delegated to four name servers: ns-144.awsdns-18.com, ns-779.awsdns-33.net, ns-1044.awsdns-02.org and ns-1922.awsdns-48.co.uk.

collaborationtreehouse.com at least partially shares name servers with other domains, for instance caledonchrysler.ca, sciencecafes.com, d3rr8ecuchox7t.cloudfront.net, cvongaku.com and pteksys.com.

These name servers are commonly used with ns-1388.awsdns-45.org, ns-239.awsdns-29.com and ns-1853.awsdns-39.co.uk.

Host names with two IP numbers:

ns-144.awsdns-18.com points to 2600:9000:5300:9000::1 and 205.251.192.144; ns-779.awsdns-33.net points to 2600:9000:5303:b00::1 and 205.251.195.11; ns-1044.awsdns-02.org points to 2600:9000:5304:1400::1 and 205.251.196.20; ns-1922.awsdns-48.co.uk points to 2600:9000:5307:8200::1 and 205.251.199.130.

collaborationtreehouse.com - robtex.com