`constrakt.com`

DNSSEC	⚠️ Not signed
A	13.33.153.7^{🇺🇸 Amazon13.33.152.0/23 - Cloudfront}
		PTR	`server-13-33-153-7.lhr3.r.cloudfront.net`
A	13.33.153.11^{🇺🇸 Amazon13.33.152.0/23 - Cloudfront}
A	13.33.153.34^{🇺🇸 Amazon13.33.152.0/23 - Cloudfront}
A	13.33.153.71^{🇺🇸 Amazon13.33.152.0/23 - Cloudfront}
NS	`ns-558.awsdns-05.net` ⭐
		A	2600:9000:5302:2e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-558.awsdns-05.net`
		A	205.251.194.46^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-558.awsdns-05.net`
NS	`ns-1071.awsdns-05.org`
		A	2600:9000:5304:2f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1071.awsdns-05.org`
		A	205.251.196.47^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1071.awsdns-05.org`
NS	`ns-1939.awsdns-50.co.uk`
		A	2600:9000:5307:9300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1939.awsdns-50.co.uk`
		A	205.251.199.147^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1939.awsdns-50.co.uk`
NS	`ns-355.awsdns-44.com`
		A	2600:9000:5301:6300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-355.awsdns-44.com`
		A	205.251.193.99^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-355.awsdns-44.com`
MX	`constrakt-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com -all`
SOA	`ns-558.awsdns-05.net`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=1776010682

Same first word

constrakt.de

constrakt.com

Similar names

transtock.eu

kontracts.com

trackston.com

kcontrast.com

scottrank.name

scottrank.com

konstract.com

tronstack.io

transtock.fr

transtock.net

transtock.com

DNS History

29 records (9 active, 20 former)

●NSns-1071.awsdns-05.org2026-04-04 → 2026-04-12 · 3 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-12 16:19:42

●NSns-1939.awsdns-50.co.uk2026-04-04 → 2026-04-12 · 3 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-12 16:19:42

●NSns-355.awsdns-44.com2026-04-04 → 2026-04-12 · 3 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-12 16:19:42

●NSns-558.awsdns-05.net2026-04-04 → 2026-04-12 · 3 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-12 16:19:42

○NSns1.loopia.se2015-07-11 → 2017-03-30 · 4 obs

● 2015-07-11 13:39:08
● 2017-03-30 05:42:58
○ 2026-04-04 08:03:46
○ 2026-04-12 16:19:42

○NSns2.loopia.se2015-07-11 → 2017-03-30 · 4 obs

● 2015-07-11 13:39:08
● 2017-03-30 05:42:58
○ 2026-04-04 08:03:46
○ 2026-04-12 16:19:42

●MXconstrakt-com.mail.protection.outlook.com2026-04-04 → 2026-04-12 · 2 obs

● 2026-04-04 08:03:46
● 2026-04-12 16:19:42

○A108.139.134.1022026-04-10 → 2026-04-10 · 7 obs

○ 2026-04-10 01:06:46
● 2026-04-10 02:39:16
○ 2026-04-10 04:21:12
○ 2026-04-10 06:59:28
● 2026-04-10 15:17:20
○ 2026-04-10 17:26:38
○ 2026-04-12 16:19:42

○A108.139.134.1132026-04-10 → 2026-04-10 · 7 obs

○ 2026-04-10 01:06:46
● 2026-04-10 02:39:16
○ 2026-04-10 04:21:12
○ 2026-04-10 06:59:28
● 2026-04-10 15:17:20
○ 2026-04-10 17:26:38
○ 2026-04-12 16:19:42

○A108.139.134.1262026-04-10 → 2026-04-10 · 7 obs

○ 2026-04-10 01:06:46
● 2026-04-10 02:39:16
○ 2026-04-10 04:21:12
○ 2026-04-10 06:59:28
● 2026-04-10 15:17:20
○ 2026-04-10 17:26:38
○ 2026-04-12 16:19:42

○A108.139.134.842026-04-10 → 2026-04-10 · 7 obs

○ 2026-04-10 01:06:46
● 2026-04-10 02:39:16
○ 2026-04-10 04:21:12
○ 2026-04-10 06:59:28
● 2026-04-10 15:17:20
○ 2026-04-10 17:26:38
○ 2026-04-12 16:19:42

○A13.225.205.272026-04-04 → 2026-04-07 · 8 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-06 20:10:40
○ 2026-04-07 04:04:30
● 2026-04-07 04:53:32
● 2026-04-07 07:13:06
○ 2026-04-09 11:12:40
○ 2026-04-12 16:19:42

○A13.225.205.282026-04-04 → 2026-04-07 · 8 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-06 20:10:40
○ 2026-04-07 04:04:30
● 2026-04-07 04:53:32
● 2026-04-07 07:13:06
○ 2026-04-09 11:12:40
○ 2026-04-12 16:19:42

○A13.225.205.842026-04-04 → 2026-04-07 · 8 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-06 20:10:40
○ 2026-04-07 04:04:30
● 2026-04-07 04:53:32
● 2026-04-07 07:13:06
○ 2026-04-09 11:12:40
○ 2026-04-12 16:19:42

○A13.225.205.872026-04-04 → 2026-04-07 · 8 obs

○ 2017-03-30 05:42:58
● 2026-04-04 08:03:46
● 2026-04-06 20:10:40
○ 2026-04-07 04:04:30
● 2026-04-07 04:53:32
● 2026-04-07 07:13:06
○ 2026-04-09 11:12:40
○ 2026-04-12 16:19:42

○A13.227.207.1262026-04-09 → 2026-04-12 · 14 obs

○ 2026-04-07 07:13:06
● 2026-04-09 11:12:40
● 2026-04-09 13:37:32
○ 2026-04-09 18:37:04
○ 2026-04-09 22:15:48
● 2026-04-10 00:14:40
○ 2026-04-10 01:06:46
○ 2026-04-10 02:39:16
● 2026-04-10 04:21:12
○ 2026-04-10 06:59:28
○ 2026-04-11 15:19:32
● 2026-04-12 09:45:04
○ 2026-04-12 15:56:46
○ 2026-04-12 16:19:42

○A13.227.207.22026-04-09 → 2026-04-12 · 14 obs

○A13.227.207.382026-04-09 → 2026-04-12 · 14 obs

○A13.227.207.892026-04-09 → 2026-04-12 · 14 obs

●A13.33.153.112026-04-07 → 2026-04-12 · 20 obs

○ 2026-04-06 20:10:40
● 2026-04-07 04:04:30
○ 2026-04-07 04:53:32
○ 2026-04-09 13:37:32
● 2026-04-09 18:37:04
● 2026-04-09 22:15:48
○ 2026-04-10 00:14:40
● 2026-04-10 01:06:46
○ 2026-04-10 02:39:16
○ 2026-04-10 04:21:12
● 2026-04-10 06:59:28
○ 2026-04-10 15:17:20
○ 2026-04-10 17:26:38
● 2026-04-10 22:55:10
○ 2026-04-11 00:13:00
● 2026-04-11 06:45:50
● 2026-04-11 15:19:32
○ 2026-04-12 09:45:04
● 2026-04-12 15:56:46
● 2026-04-12 16:19:42

●A13.33.153.342026-04-07 → 2026-04-12 · 20 obs

●A13.33.153.72026-04-07 → 2026-04-12 · 20 obs

●A13.33.153.712026-04-07 → 2026-04-12 · 20 obs

○A194.9.94.852015-07-11 → 2017-03-30 · 4 obs

● 2015-07-11 13:39:08
● 2017-03-30 05:42:58
○ 2026-04-04 08:03:46
○ 2026-04-12 16:19:42

○A194.9.94.862015-07-11 → 2017-03-30 · 4 obs

● 2015-07-11 13:39:08
● 2017-03-30 05:42:58
○ 2026-04-04 08:03:46
○ 2026-04-12 16:19:42

○A3.174.59.22026-04-10 → 2026-04-11 · 6 obs

○ 2026-04-10 15:17:20
● 2026-04-10 17:26:38
○ 2026-04-10 22:55:10
● 2026-04-11 00:13:00
○ 2026-04-11 06:45:50
○ 2026-04-12 16:19:42

○A3.174.59.732026-04-10 → 2026-04-11 · 6 obs

○ 2026-04-10 15:17:20
● 2026-04-10 17:26:38
○ 2026-04-10 22:55:10
● 2026-04-11 00:13:00
○ 2026-04-11 06:45:50
○ 2026-04-12 16:19:42

○A3.174.59.782026-04-10 → 2026-04-11 · 6 obs

○ 2026-04-10 15:17:20
● 2026-04-10 17:26:38
○ 2026-04-10 22:55:10
● 2026-04-11 00:13:00
○ 2026-04-11 06:45:50
○ 2026-04-12 16:19:42

○A3.174.59.972026-04-10 → 2026-04-11 · 6 obs

○ 2026-04-10 15:17:20
● 2026-04-10 17:26:38
○ 2026-04-10 22:55:10
● 2026-04-11 00:13:00
○ 2026-04-11 06:45:50
○ 2026-04-12 16:19:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
constrakt.com	ns-558.awsdns-05.net, ns-355.awsdns-44.com, ns-1071.awsdns-05.org, ns-1939.awsdns-50.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.147

NS records: ns-558.awsdns-05.net, ns-355.awsdns-44.com, ns-1071.awsdns-05.org, ns-1939.awsdns-50.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constrakt.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.2, 13.227.207.38...`
NS	4	`ns-1071.awsdns-05.org, ns-1939.awsdns-50.co.uk...`
MX	1	`constrakt-com.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-558.awsdns-05.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-355.awsdns-44.com)

Analysis

IP Addresses

constrakt.com resolves to four IP numbers: 13.33.153.7, 13.33.153.11, 13.33.153.34 and 13.33.153.71.

Other host names such as d1fuq0wo21drpv.cloudfront.net, cloudsun.jp, dineequity.com, hostmaster.freemanmortuary.com and tracysellsaustin.com share IPs with constrakt.com.

Name Servers

constrakt.com is delegated to four name servers: ns-355.awsdns-44.com, ns-558.awsdns-05.net, ns-1071.awsdns-05.org and ns-1939.awsdns-50.co.uk.

constrakt.com at least partially shares name servers with other domains, for instance 33-tk.com, marketing.c.freescoreonline.com, mjs-hp.jp, airnewzealand.co.kr and airtrip.jp.

These name servers are commonly used together with ns-702.awsdns-23.net, ns-190.awsdns-23.com and ns-1886.awsdns-43.co.uk.

Host names with two IP numbers: ns-355.awsdns-44.com points to 2600:9000:5301:6300::1 and 205.251.193.99; ns-558.awsdns-05.net points to 2600:9000:5302:2e00::1 and 205.251.194.46; ns-1071.awsdns-05.org points to 2600:9000:5304:2f00::1 and 205.251.196.47; ns-1939.awsdns-50.co.uk points to 2600:9000:5307:9300::1 and 205.251.199.147.

Mail Servers

constrakt.com is handled by a single mail server, constrakt-com.mail.protection.outlook.com.

Host name constrakt-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 52.101.68.15, 52.101.68.18, 52.101.68.36 and 52.101.73.153.

constrakt.com - robtex.com

constrakt.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`constrakt.com`

`com`