simscape.cn - dns.ninja
simscape.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.195.9.26🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-195-9-26.compute-1.amazonaws.com | ||||||
| A | 98.87.42.209🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | ns-1198.awsdns-21.org ⭐ | ||||||
| A | 2600:9000:5304:ae00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| A | 205.251.196.174🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| NS | ns-1946.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1946.awsdns-51.co.uk | ||||||
| A | 205.251.199.154🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1946.awsdns-51.co.uk | ||||||
| NS | ns-49.awsdns-06.com | ||||||
| A | 2600:9000:5300:3100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-49.awsdns-06.com | ||||||
| A | 205.251.192.49🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-49.awsdns-06.com | ||||||
| NS | ns-744.awsdns-29.net | ||||||
| A | 2600:9000:5302:e800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-744.awsdns-29.net | ||||||
| A | 205.251.194.232🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-744.awsdns-29.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1198.awsdns-21.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn 2035-03-19 #94 | ||||||
Same first word
simscape.eu |
simscape.net |
simscape.co.uk |
simscape.uk |
simscape.fr |
simscape.com |
simscape.cn |
simscape.de |
simscape.in |
simscape.org |
simscape.biz |
simscape.jp |
Similar names
DNS History
48 records (6 active, 42 former)
●NSns-1198.awsdns-21.org2026-02-25 → 2026-07-12 · 3 obs
● 2026-02-25 06:24:26
● 2026-07-12 11:17:08
●NSns-1946.awsdns-51.co.uk2026-02-25 → 2026-07-12 · 3 obs
● 2026-02-25 06:24:26
● 2026-07-12 11:17:08
●NSns-49.awsdns-06.com2026-02-25 → 2026-07-12 · 3 obs
● 2026-02-25 06:24:26
● 2026-07-12 11:17:08
●NSns-744.awsdns-29.net2026-02-25 → 2026-07-12 · 3 obs
● 2026-02-25 06:24:26
● 2026-07-12 11:17:08
○NSns-master.mathworks.com2015-07-10 → 2017-04-03 · 4 obs
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○NSns.mathworks.com2015-07-10 → 2017-04-03 · 4 obs
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○NSns2.mathworks.com2015-07-10 → 2017-04-03 · 4 obs
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○NSns3.mathworks.com2015-07-10 → 2017-04-03 · 4 obs
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○A100.50.115.2042026-05-07 → 2026-05-13 · 5 obs
● 2026-05-07 03:26:38
● 2026-05-13 06:20:10
○ 2026-05-16 02:20:22
○ 2026-07-12 11:17:08
○A107.22.120.1312026-03-14 → 2026-03-16 · 5 obs
● 2026-03-14 13:03:28
● 2026-03-16 20:37:10
○ 2026-03-20 03:29:08
○ 2026-07-12 11:17:08
○A144.212.130.172016-02-22 → 2017-04-03 · 5 obs
● 2016-02-22 20:29:16
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○A144.212.244.172015-07-10 → 2017-04-03 · 7 obs
● 2015-11-15 09:35:16
○ 2016-02-22 20:29:16
● 2016-05-08 05:16:08
● 2017-04-03 19:13:24
○ 2026-02-25 06:24:26
○ 2026-07-12 11:17:08
○A18.205.148.1402026-03-03 → 2026-03-13 · 5 obs
● 2026-03-03 01:03:22
● 2026-03-13 20:38:22
○ 2026-03-14 13:03:28
○ 2026-07-12 11:17:08
○A18.215.141.252026-02-25 → 2026-07-12 · 2 obs
○ 2026-07-12 11:17:08
○A3.211.179.2282026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 15:32:20
○ 2026-05-22 10:58:36
○ 2026-07-12 11:17:08
○A3.211.230.192026-07-03 → 2026-07-03 · 4 obs
● 2026-07-03 08:30:02
○ 2026-07-04 11:12:28
○ 2026-07-12 11:17:08
○A3.220.156.1242026-06-24 → 2026-06-24 · 4 obs
● 2026-06-24 23:54:18
○ 2026-06-30 11:24:16
○ 2026-07-12 11:17:08
○A34.192.124.1372026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 11:24:16
○ 2026-07-03 08:30:02
○ 2026-07-12 11:17:08
●A34.195.9.262026-07-04 → 2026-07-12 · 3 obs
● 2026-07-04 11:12:28
● 2026-07-12 11:17:08
○A34.202.67.342026-06-01 → 2026-06-01 · 4 obs
● 2026-06-01 02:29:22
○ 2026-06-03 04:58:40
○ 2026-07-12 11:17:08
○A34.203.164.912026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 11:24:16
○ 2026-07-03 08:30:02
○ 2026-07-12 11:17:08
○A34.226.187.1232026-02-25 → 2026-02-26 · 5 obs
● 2026-02-25 06:24:26
● 2026-02-26 10:56:54
○ 2026-03-03 01:03:22
○ 2026-07-12 11:17:08
○A34.230.229.152026-04-29 → 2026-04-29 · 4 obs
● 2026-04-29 12:45:42
○ 2026-05-07 03:26:38
○ 2026-07-12 11:17:08
○A34.237.103.1262026-04-06 → 2026-04-06 · 4 obs
● 2026-04-06 08:51:54
○ 2026-04-28 19:09:32
○ 2026-07-12 11:17:08
○A35.174.187.392026-02-25 → 2026-07-12 · 2 obs
○ 2026-07-12 11:17:08
○A44.208.229.792026-06-24 → 2026-06-24 · 4 obs
● 2026-06-24 23:54:18
○ 2026-06-30 11:24:16
○ 2026-07-12 11:17:08
○A50.16.29.2342026-06-03 → 2026-06-09 · 5 obs
● 2026-06-03 04:58:40
● 2026-06-09 10:02:18
○ 2026-06-14 15:14:46
○ 2026-07-12 11:17:08
○A52.20.48.2412026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 23:32:48
○ 2026-06-19 12:43:56
○ 2026-07-12 11:17:08
○A52.202.217.972026-03-13 → 2026-03-16 · 5 obs
● 2026-03-13 20:38:22
● 2026-03-16 20:37:10
○ 2026-03-20 03:29:08
○ 2026-07-12 11:17:08
○A52.204.188.2432026-07-03 → 2026-07-03 · 4 obs
● 2026-07-03 08:30:02
○ 2026-07-04 11:12:28
○ 2026-07-12 11:17:08
○A52.205.231.182026-05-22 → 2026-06-01 · 5 obs
● 2026-05-22 10:58:36
● 2026-06-01 02:29:22
○ 2026-06-03 04:58:40
○ 2026-07-12 11:17:08
○A52.23.75.1792026-06-03 → 2026-06-09 · 5 obs
● 2026-06-03 04:58:40
● 2026-06-09 10:02:18
○ 2026-06-14 15:14:46
○ 2026-07-12 11:17:08
○A52.4.140.2032026-03-03 → 2026-03-03 · 4 obs
● 2026-03-03 01:03:22
○ 2026-03-13 20:38:22
○ 2026-07-12 11:17:08
○A52.44.169.1492026-05-16 → 2026-05-16 · 5 obs
● 2026-05-16 02:20:22
● 2026-05-16 12:53:52
○ 2026-05-16 15:32:20
○ 2026-07-12 11:17:08
○A52.45.217.2312026-04-28 → 2026-05-07 · 5 obs
● 2026-04-28 19:09:32
● 2026-05-07 10:29:48
○ 2026-05-08 02:51:14
○ 2026-07-12 11:17:08
○A52.55.6.1322026-06-14 → 2026-06-15 · 5 obs
● 2026-06-14 15:14:46
● 2026-06-15 14:03:02
○ 2026-06-16 23:32:48
○ 2026-07-12 11:17:08
○A52.71.104.1282026-04-06 → 2026-04-06 · 4 obs
● 2026-04-06 08:51:54
○ 2026-04-28 19:09:32
○ 2026-07-12 11:17:08
○A54.157.25.762026-05-16 → 2026-05-16 · 5 obs
● 2026-05-16 02:20:22
● 2026-05-16 12:53:52
○ 2026-05-16 15:32:20
○ 2026-07-12 11:17:08
○A54.157.51.1852026-03-20 → 2026-03-22 · 5 obs
● 2026-03-20 03:29:08
● 2026-03-22 15:59:48
○ 2026-04-06 08:51:54
○ 2026-07-12 11:17:08
○A54.224.205.962026-06-14 → 2026-06-15 · 5 obs
● 2026-06-14 15:14:46
● 2026-06-15 14:03:02
○ 2026-06-16 23:32:48
○ 2026-07-12 11:17:08
○A54.83.137.2532026-06-16 → 2026-06-16 · 4 obs
● 2026-06-16 23:32:48
○ 2026-06-19 12:43:56
○ 2026-07-12 11:17:08
○A98.87.100.2032026-03-20 → 2026-03-22 · 5 obs
● 2026-03-20 03:29:08
● 2026-03-22 15:59:48
○ 2026-04-06 08:51:54
○ 2026-07-12 11:17:08
○A98.87.232.1122026-02-25 → 2026-02-26 · 5 obs
● 2026-02-25 06:24:26
● 2026-02-26 10:56:54
○ 2026-03-03 01:03:22
○ 2026-07-12 11:17:08
●A98.87.42.2092026-07-04 → 2026-07-12 · 3 obs
● 2026-07-04 11:12:28
● 2026-07-12 11:17:08
○A98.89.101.2152026-05-22 → 2026-05-22 · 4 obs
● 2026-05-22 10:58:36
○ 2026-06-01 02:29:22
○ 2026-07-12 11:17:08
○A98.89.87.1162026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 15:32:20
○ 2026-05-22 10:58:36
○ 2026-07-12 11:17:08
○A98.90.121.522026-04-28 → 2026-04-28 · 4 obs
● 2026-04-28 19:09:32
○ 2026-04-29 12:45:42
○ 2026-07-12 11:17:08
○A98.90.13.2172026-05-08 → 2026-05-13 · 5 obs
● 2026-05-08 02:51:14
● 2026-05-13 06:20:10
○ 2026-05-16 02:20:22
○ 2026-07-12 11:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| simscape.cn | ns-49.awsdns-06.com, ns-744.awsdns-29.net, ns-1198.awsdns-21.org, ns-1946.awsdns-51.co.uk | - |
✅ Authoritative Response
Server:205.251.194.232
NS records: ns-49.awsdns-06.com, ns-744.awsdns-29.net, ns-1198.awsdns-21.org, ns-1946.awsdns-51.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simscape.cn (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 98.87.42.209, 34.195.9.26 |
| NS | 4 | ns-1198.awsdns-21.org, ns-1946.awsdns-51.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1198.awsdns-21.org awsdns-hostmaster. |
Analysis
IP Addresses
simscape.cn points to the IP addresses 34.195.9.26 and 98.87.42.209
Additional host names — ilovematlab.net.cn, mathworkscentral.net, simulink.be and two others — share IP numbers with simscape.cn.
Name Servers
simscape.cn has four authoritative name servers: ns-49.awsdns-06.com, ns-744.awsdns-29.net, ns-1198.awsdns-21.org and ns-1946.awsdns-51.co.uk.
The name servers of simscape.cn overlap at least partially with those of other domains — among them pregnanthelp.com, naotty.info, track.tennis and two more.
These name servers commonly appear in delegations together with ns-601.awsdns-11.net, ns-2023.awsdns-60.co.uk, ns-269.awsdns-33.com and 5 other.
Each of the four hosts ns-49.awsdns-06.com, ns-744.awsdns-29.net, ns-1198.awsdns-21.org and ns-1946.awsdns-51.co.uk has two IP addresses. ns-49.awsdns-06.com points to 205.251.192.49 and 2600:9000:5300:3100::1. ns-744.awsdns-29.net points to 205.251.194.232 and 2600:9000:5302:e800::1. ns-1198.awsdns-21.org points to 205.251.196.174 and 2600:9000:5304:ae00::1. ns-1946.awsdns-51.co.uk points to 205.251.199.154 and 2600:9000:5307:9a00::1.