polyspace.eu - dns.ninja

polyspace.eu

DNSSEC⚠️ Not signed
A50.16.29.234🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix
PTRec2-50-16-29-234.compute-1.amazonaws.com
A52.23.75.179🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
NSns-1509.awsdns-60.org ⭐
A2600:9000:5305:e500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1509.awsdns-60.org
A205.251.197.229🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1509.awsdns-60.org
NSns-104.awsdns-13.com
A2600:9000:5300:6800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-104.awsdns-13.com
A205.251.192.104🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-104.awsdns-13.com
NSns-1542.awsdns-00.co.uk
A2600:9000:5306:600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1542.awsdns-00.co.uk
A205.251.198.6🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1542.awsdns-00.co.uk
NSns-992.awsdns-60.net
A2600:9000:5303:e000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-992.awsdns-60.net
A205.251.195.224🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-992.awsdns-60.net
TXTv=spf1 -all
SOAns-1509.awsdns-60.orgawsdns-hostmaster@amazon.com serial=1

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1124849483

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

33 records (6 active, 27 former)

20162017201820192020202120222023202420252026NSns-104.awsdns-13.comns-1509.awsdns-60.orgns-1542.awsdns-00.co.ukns-992.awsdns-60.netns-master.mathworks.comns.mathworks.comns2.mathworks.comns3.mathworks.comMXmxgw-ah.mathworks.commxgw-ls.mathworks.commxgw-uk.mathworks.comA50.16.29.23452.23.75.179100.50.115.204107.22.120.13118.205.148.14018.215.141.2532.194.31.16534.226.187.12334.230.229.1534.237.103.12635.174.187.3952.202.217.9752.204.117.6052.205.231.1852.4.140.20352.45.217.23152.71.104.12854.157.51.18598.87.100.20398.87.232.11298.89.101.21598.90.13.217
●NSns-104.awsdns-13.com2026-02-16 → 2026-06-04 · 3 obs
○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-06-04 04:47:24
●NSns-1509.awsdns-60.org2026-02-16 → 2026-06-04 · 3 obs
○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-06-04 04:47:24
●NSns-1542.awsdns-00.co.uk2026-02-16 → 2026-06-04 · 3 obs
○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-06-04 04:47:24
●NSns-992.awsdns-60.net2026-02-16 → 2026-06-04 · 3 obs
○ 2017-05-27 09:08:56
● 2026-02-16 13:48:18
● 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○MXmxgw-ah.mathworks.com2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-06-04 04:47:24
○MXmxgw-ls.mathworks.com2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-06-04 04:47:24
○MXmxgw-uk.mathworks.com2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 18:54:56
○ 2015-11-07 14:56:16
○ 2026-06-04 04:47:24
○A100.50.115.2042026-05-08 → 2026-05-08 · 4 obs
○ 2026-05-02 10:56:26
● 2026-05-08 02:51:06
○ 2026-05-25 14:09:06
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○A32.194.31.1652026-04-09 → 2026-04-09 · 4 obs
○ 2026-03-28 17:19:38
● 2026-04-09 10:54:52
○ 2026-05-01 22:43:08
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○A34.230.229.152026-05-01 → 2026-05-02 · 5 obs
○ 2026-04-09 10:54:52
● 2026-05-01 22:43:08
● 2026-05-02 10:56:26
○ 2026-05-08 02:51:06
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
●A50.16.29.2342026-06-02 → 2026-06-04 · 3 obs
○ 2026-05-25 14:09:06
● 2026-06-02 05:53:42
● 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○A52.204.117.602026-04-09 → 2026-04-09 · 4 obs
○ 2026-03-28 17:19:38
● 2026-04-09 10:54:52
○ 2026-05-01 22:43:08
○ 2026-06-04 04:47:24
○A52.205.231.182026-05-25 → 2026-05-25 · 4 obs
○ 2026-05-08 02:51:06
● 2026-05-25 14:09:06
○ 2026-06-02 05:53:42
○ 2026-06-04 04:47:24
●A52.23.75.1792026-06-02 → 2026-06-04 · 3 obs
○ 2026-05-25 14:09:06
● 2026-06-02 05:53:42
● 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○A52.45.217.2312026-05-01 → 2026-05-02 · 5 obs
○ 2026-04-09 10:54:52
● 2026-05-01 22:43:08
● 2026-05-02 10:56:26
○ 2026-05-08 02:51:06
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○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
○ 2026-06-04 04:47:24
○A98.89.101.2152026-05-25 → 2026-05-25 · 4 obs
○ 2026-05-08 02:51:06
● 2026-05-25 14:09:06
○ 2026-06-02 05:53:42
○ 2026-06-04 04:47:24
○A98.90.13.2172026-05-08 → 2026-05-08 · 4 obs
○ 2026-05-02 10:56:26
● 2026-05-08 02:51:06
○ 2026-05-25 14:09:06
○ 2026-06-04 04:47:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
polyspace.euns-1542.awsdns-00.co.uk, ns-104.awsdns-13.com, ns-992.awsdns-60.net, ns-1509.awsdns-60.org-

✅ Authoritative Response

Server:205.251.198.6

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyspace.eu (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

📄 Records

TypeCountSample Data
A252.23.75.179, 50.16.29.234
NS4ns-104.awsdns-13.com, ns-1509.awsdns-60.org...
TXT1v=spf1 -all
SOA1ns-1509.awsdns-60.org awsdns-hostmaster.

Analysis

IP Addresses

polyspace.eu points to two IP numbers: 50.16.29.234 and 52.23.75.179.

Among the host names that share IP numbers with polyspace.eu are mathworks.lt, simscape.jp, www.simulink.new and two others.

Name Servers

Authority for polyspace.eu is delegated across 4 name servers: ns-104.awsdns-13.com, ns-992.awsdns-60.net, ns-1509.awsdns-60.org and ns-1542.awsdns-00.co.uk.

There is at least partial name server overlap between polyspace.eu and other domains — d2fqsbttctb4mq.cloudfront.net, d2n0ke89091665.cloudfront.net, partexmarking.lt and two more among them.

All four hostnames — ns-104.awsdns-13.com, ns-992.awsdns-60.net, ns-1509.awsdns-60.org and ns-1542.awsdns-00.co.uk — resolve to two IP numbers apiece: ns-104.awsdns-13.com to 205.251.192.104 and 2600:9000:5300:6800::1; ns-992.awsdns-60.net to 205.251.195.224 and 2600:9000:5303:e000::1; ns-1509.awsdns-60.org to 205.251.197.229 and 2600:9000:5305:e500::1; ns-1542.awsdns-00.co.uk to 205.251.198.6 and 2600:9000:5306:600::1.