modelbaseddesign.com - robtex.com

modelbaseddesign.com

DNSSEC⚠️ Not signed
A52.202.217.97🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-202-217-97.compute-1.amazonaws.com
A107.22.120.131🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix
NSns-1409.awsdns-48.org ⭐
A2600:9000:5305:8100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1409.awsdns-48.org
A205.251.197.129🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1409.awsdns-48.org
NSns-2012.awsdns-59.co.uk
A2600:9000:5307:dc00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2012.awsdns-59.co.uk
A205.251.199.220🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2012.awsdns-59.co.uk
NSns-222.awsdns-27.com
A2600:9000:5300:de00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-222.awsdns-27.com
A205.251.192.222🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-222.awsdns-27.com
NSns-934.awsdns-52.net
A2600:9000:5303:a600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-934.awsdns-52.net
A205.251.195.166🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-934.awsdns-52.net
TXTv=spf1 -all
SOAns-1409.awsdns-48.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

modelbaseddesign.at
modelbaseddesign.org
modelbaseddesign.com

DNS History

22 records (6 active, 16 former)

200920112013201520172019202120232025NSns-1409.awsdns-48.orgns-2012.awsdns-59.co.ukns-222.awsdns-27.comns-934.awsdns-52.netns-master.mathworks.comns.mathworks.comns2.mathworks.comns3.mathworks.comMXmx0.mathworks.comsmtp.mathworks.co.uksmtp.mathworks.comA107.22.120.13152.202.217.97144.212.130.17144.212.244.10144.212.244.1718.205.148.14018.215.141.2534.226.187.12335.174.187.3952.4.140.20398.87.232.112
●NSns-1409.awsdns-48.org2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-03-14 23:47:56
●NSns-2012.awsdns-59.co.uk2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-03-14 23:47:56
●NSns-222.awsdns-27.com2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-03-14 23:47:56
●NSns-934.awsdns-52.net2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-03-14 23:47:56
○NSns-master.mathworks.com2015-08-20 → 2017-07-01 · 5 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○NSns.mathworks.com2015-08-20 → 2017-07-01 · 5 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○NSns2.mathworks.com2015-08-20 → 2017-07-01 · 5 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○NSns3.mathworks.com2015-08-20 → 2017-07-01 · 5 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○MXmx0.mathworks.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 22:58:28
○ 2015-08-20 07:37:42
○ 2026-03-14 23:47:56
○MXsmtp.mathworks.co.uk2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 22:58:28
○ 2015-08-20 07:37:42
○ 2026-03-14 23:47:56
○MXsmtp.mathworks.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 22:58:28
○ 2015-08-20 07:37:42
○ 2026-03-14 23:47:56
●A107.22.120.1312026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-13 22:55:28
● 2026-03-14 13:03:24
● 2026-03-14 23:47:56
○A144.212.130.172015-08-20 → 2017-07-01 · 7 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
○ 2015-12-06 00:53:32
● 2016-03-10 12:46:40
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○A144.212.244.102008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 22:58:28
○ 2015-08-20 07:37:42
○ 2026-03-14 23:47:56
○A144.212.244.172015-08-20 → 2017-07-01 · 5 obs
○ 2008-03-18 22:58:28
● 2015-08-20 07:37:42
● 2017-07-01 21:40:22
○ 2026-02-16 22:46:24
○ 2026-03-14 23:47:56
○A18.205.148.1402026-03-03 → 2026-03-13 · 5 obs
○ 2026-02-26 10:56:50
● 2026-03-03 01:03:18
● 2026-03-13 22:55:28
○ 2026-03-14 13:03:24
○ 2026-03-14 23:47:56
○A18.215.141.252026-02-16 → 2026-02-21 · 5 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-02-21 14:39:02
○ 2026-02-25 06:24:26
○ 2026-03-14 23:47:56
○A34.226.187.1232026-02-25 → 2026-02-26 · 5 obs
○ 2026-02-21 14:39:02
● 2026-02-25 06:24:26
● 2026-02-26 10:56:50
○ 2026-03-03 01:03:18
○ 2026-03-14 23:47:56
○A35.174.187.392026-02-16 → 2026-02-21 · 5 obs
○ 2017-07-01 21:40:22
● 2026-02-16 22:46:24
● 2026-02-21 14:39:02
○ 2026-02-25 06:24:26
○ 2026-03-14 23:47:56
●A52.202.217.972026-03-13 → 2026-03-14 · 3 obs
○ 2026-03-11 15:47:52
● 2026-03-13 20:38:14
● 2026-03-14 23:47:56
○A52.4.140.2032026-03-03 → 2026-03-11 · 5 obs
○ 2026-02-26 10:56:50
● 2026-03-03 01:03:18
● 2026-03-11 15:47:52
○ 2026-03-13 20:38:14
○ 2026-03-14 23:47:56
○A98.87.232.1122026-02-25 → 2026-02-26 · 5 obs
○ 2026-02-21 14:39:02
● 2026-02-25 06:24:26
● 2026-02-26 10:56:50
○ 2026-03-03 01:03:18
○ 2026-03-14 23:47:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
modelbaseddesign.comns-222.awsdns-27.com, ns-934.awsdns-52.net, ns-2012.awsdns-59.co.uk, ns-1409.awsdns-48.org1 record

✅ Authoritative Response

Server: 205.251.197.129

NS records: ns-222.awsdns-27.com, ns-934.awsdns-52.net, ns-2012.awsdns-59.co.uk, ns-1409.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modelbaseddesign.com (unsigned zone)

⏱️ Timing

Total: 1604ms | Queries: -

📄 Records

TypeCountSample Data
A2107.22.120.131, 52.202.217.97
NS4ns-1409.awsdns-48.org, ns-2012.awsdns-59.co.uk...
TXT1v=spf1 -all
SOA1ns-1409.awsdns-48.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-222.awsdns-27.com)

Analysis

IP Addresses

modelbaseddesign.com resolves to two IP numbers: 52.202.217.97 and 107.22.120.131.

other host names including mideva.com, stateflow.me, simscape.in, sstreams.org and simulink.de share IP numbers with modelbaseddesign.com.

Name Servers

modelbaseddesign.com is delegated to four name servers: ns-222.awsdns-27.com, ns-934.awsdns-52.net, ns-1409.awsdns-48.org and ns-2012.awsdns-59.co.uk.

Host names with two IP numbers:

ns-222.awsdns-27.com points to 2600:9000:5300:de00::1 and 205.251.192.222; ns-934.awsdns-52.net points to 2600:9000:5303:a600::1 and 205.251.195.166; ns-1409.awsdns-48.org points to 2600:9000:5305:8100::1 and 205.251.197.129; ns-2012.awsdns-59.co.uk points to 2600:9000:5307:dc00::1 and 205.251.199.220.