`polyspace.eu`

DNSSEC	⚠️ Not signed
A	34.230.229.15^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		PTR	`ec2-34-230-229-15.compute-1.amazonaws.com`
A	52.45.217.231^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
NS	`ns-1509.awsdns-60.org` ⭐
		A	2600:9000:5305:e500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1509.awsdns-60.org`
		A	205.251.197.229^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1509.awsdns-60.org`
NS	`ns-104.awsdns-13.com`
		A	2600:9000:5300:6800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-104.awsdns-13.com`
		A	205.251.192.104^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-104.awsdns-13.com`
NS	`ns-1542.awsdns-00.co.uk`
		A	2600:9000:5306:600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1542.awsdns-00.co.uk`
		A	205.251.198.6^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1542.awsdns-00.co.uk`
NS	`ns-992.awsdns-60.net`
		A	2600:9000:5303:e000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-992.awsdns-60.net`
		A	205.251.195.224^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-992.awsdns-60.net`
TXT	`v=spf1 -all`
SOA	`ns-1509.awsdns-60.org`awsdns-hostmaster@amazon.com serial=1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1123802051

Same first word

polyspace.tel

polyspace.net

polyspace.com

polyspace.cn

polyspace.it

polyspace.eu

polyspace.co.uk

polyspace.org

Similar names

playscope.com

playscope.ca

polypecas.com

DNS History

27 records (6 active, 21 former)

●NSns-104.awsdns-13.com2026-02-16 → 2026-05-01 · 3 obs

○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-05-01 22:43:08

●NSns-1509.awsdns-60.org2026-02-16 → 2026-05-01 · 3 obs

○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-05-01 22:43:08

●NSns-1542.awsdns-00.co.uk2026-02-16 → 2026-05-01 · 3 obs

○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-05-01 22:43:08

●NSns-992.awsdns-60.net2026-02-16 → 2026-05-01 · 3 obs

○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-05-01 22:43:08

○NSns-master.mathworks.com2015-06-20 → 2017-05-27 · 4 obs

● 2015-06-20 18:54:56
● 2017-05-27 09:08:56
○ 2026-02-16 13:48:18
○ 2026-05-01 22:43:08

○NSns.mathworks.com2015-06-20 → 2017-05-27 · 4 obs

● 2015-06-20 18:54:56
● 2017-05-27 09:08:56
○ 2026-02-16 13:48:18
○ 2026-05-01 22:43:08

○NSns2.mathworks.com2015-06-20 → 2017-05-27 · 4 obs

● 2015-06-20 18:54:56
● 2017-05-27 09:08:56
○ 2026-02-16 13:48:18
○ 2026-05-01 22:43:08

○NSns3.mathworks.com2015-06-20 → 2017-05-27 · 4 obs

● 2015-06-20 18:54:56
● 2017-05-27 09:08:56
○ 2026-02-16 13:48:18
○ 2026-05-01 22:43:08

○MXmxgw-ah.mathworks.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-05-01 22:43:08

○MXmxgw-ls.mathworks.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-05-01 22:43:08

○MXmxgw-uk.mathworks.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-05-01 22:43:08

○A107.22.120.1312026-03-14 → 2026-03-16 · 5 obs

○ 2026-03-12 19:28:20
● 2026-03-14 18:18:52
● 2026-03-16 09:31:54
○ 2026-03-20 19:22:46
○ 2026-05-01 22:43:08

○A18.205.148.1402026-03-02 → 2026-03-12 · 5 obs

○ 2026-02-25 06:24:24
● 2026-03-02 10:35:50
● 2026-03-12 19:28:20
○ 2026-03-14 18:18:52
○ 2026-05-01 22:43:08

○A18.215.141.252026-02-16 → 2026-02-21 · 4 obs

● 2026-02-16 13:48:18
● 2026-02-21 14:38:54
○ 2026-02-25 06:24:24
○ 2026-05-01 22:43:08

○A32.194.31.1652026-04-09 → 2026-04-09 · 3 obs

○ 2026-03-28 17:19:38
● 2026-04-09 10:54:52
○ 2026-05-01 22:43:08

○A34.226.187.1232026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-21 14:38:54
● 2026-02-25 06:24:24
○ 2026-03-02 10:35:50
○ 2026-05-01 22:43:08

●A34.230.229.152026-05-01 → 2026-05-01 · 2 obs

○ 2026-04-09 10:54:52
● 2026-05-01 22:43:08

○A34.237.103.1262026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
○ 2026-04-09 10:54:52
○ 2026-05-01 22:43:08

○A35.174.187.392026-02-16 → 2026-02-21 · 4 obs

● 2026-02-16 13:48:18
● 2026-02-21 14:38:54
○ 2026-02-25 06:24:24
○ 2026-05-01 22:43:08

○A52.202.217.972026-03-14 → 2026-03-16 · 5 obs

○ 2026-03-12 19:28:20
● 2026-03-14 18:18:52
● 2026-03-16 09:31:54
○ 2026-03-20 19:22:46
○ 2026-05-01 22:43:08

○A52.204.117.602026-04-09 → 2026-04-09 · 3 obs

○ 2026-03-28 17:19:38
● 2026-04-09 10:54:52
○ 2026-05-01 22:43:08

○A52.4.140.2032026-03-02 → 2026-03-12 · 5 obs

○ 2026-02-25 06:24:24
● 2026-03-02 10:35:50
● 2026-03-12 19:28:20
○ 2026-03-14 18:18:52
○ 2026-05-01 22:43:08

●A52.45.217.2312026-05-01 → 2026-05-01 · 2 obs

○ 2026-04-09 10:54:52
● 2026-05-01 22:43:08

○A52.71.104.1282026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
○ 2026-04-09 10:54:52
○ 2026-05-01 22:43:08

○A54.157.51.1852026-03-20 → 2026-03-25 · 5 obs

○ 2026-03-16 09:31:54
● 2026-03-20 19:22:46
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-05-01 22:43:08

○A98.87.100.2032026-03-20 → 2026-03-25 · 5 obs

○ 2026-03-16 09:31:54
● 2026-03-20 19:22:46
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-05-01 22:43:08

○A98.87.232.1122026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-21 14:38:54
● 2026-02-25 06:24:24
○ 2026-03-02 10:35:50
○ 2026-05-01 22:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, w.dns.eu, si.dns.eu, be.dns.eu...	-
polyspace.eu	ns-1542.awsdns-00.co.uk, ns-1509.awsdns-60.org, ns-104.awsdns-13.com, ns-992.awsdns-60.net	-

✅ Authoritative Response

Server:205.251.195.224

NS records: ns-1542.awsdns-00.co.uk, ns-1509.awsdns-60.org, ns-104.awsdns-13.com, ns-992.awsdns-60.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyspace.eu (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`34.230.229.15, 52.45.217.231`
NS	4	`ns-104.awsdns-13.com, ns-1509.awsdns-60.org...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1509.awsdns-60.org awsdns-hostmaster.`

Analysis

IP Addresses

The entity polyspace.eu points to two IP numbers: 34.230.229.15 and 52.45.217.231.

For instance, other host names mathworks.lt, matlab.school, simscape.jp, www.simulink.new and mathworks.doctor share IP numbers with polyspace.eu.

Name Servers

polyspace.eu is delegated to four name servers: ns-104.awsdns-13.com, ns-992.awsdns-60.net, ns-1509.awsdns-60.org and ns-1542.awsdns-00.co.uk.

polyspace.eu shares name servers with other domains at least partially, for example d2fqsbttctb4mq.cloudfront.net, d2n0ke89091665.cloudfront.net, partexmarking.lt, toy-clean.jp and connect-cty.net.

Host names with two IP numbers:

ns-104.awsdns-13.com points to: 2600:9000:5300:6800::1 and 205.251.192.104

ns-992.awsdns-60.net points to: 2600:9000:5303:e000::1 and 205.251.195.224

ns-1509.awsdns-60.org points to: 2600:9000:5305:e500::1 and 205.251.197.229

ns-1542.awsdns-00.co.uk points to: 2600:9000:5306:600::1 and 205.251.198.6

polyspace.eu - robtex.com

polyspace.eu

eu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`polyspace.eu`

`eu`