mathcloud.com - robtex.com

mathcloud.com

DNSSEC⚠️ Not signed
A54.163.67.46🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-163-67-46.compute-1.amazonaws.com
A100.50.115.204🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
NSns-1143.awsdns-14.org ⭐
A2600:9000:5304:7700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1143.awsdns-14.org
A205.251.196.119🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1143.awsdns-14.org
NSns-1685.awsdns-18.co.uk
A2600:9000:5306:9500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1685.awsdns-18.co.uk
A205.251.198.149🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1685.awsdns-18.co.uk
NSns-306.awsdns-38.com
A2600:9000:5301:3200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-306.awsdns-38.com
A205.251.193.50🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-306.awsdns-38.com
NSns-791.awsdns-34.net
A2600:9000:5303:1700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-791.awsdns-34.net
A205.251.195.23🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-791.awsdns-34.net
TXTv=spf1 -all
SOAns-1143.awsdns-14.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=1778675591

Same first word

mathcloud.io
mathcloud.com
mathcloud.co.kr
mathcloud.net

Similar names

cloudmath.de
modulacht.de
cloudmath.net
modulacht.net

DNS History

18 records (6 active, 12 former)

NSns-1143.awsdns-14.orgns-1685.awsdns-18.co.ukns-306.awsdns-38.comns-791.awsdns-34.netA100.50.115.20454.163.67.46107.22.120.13118.205.148.14018.210.184.2433.85.67.6334.237.103.12652.202.217.9752.204.117.6052.4.140.20352.71.104.12854.157.51.18598.87.100.20398.90.13.217
●NSns-1143.awsdns-14.org2026-02-28 → 2026-05-13 · 2 obs
● 2026-02-28 20:43:26
● 2026-05-13 12:34:00
●NSns-1685.awsdns-18.co.uk2026-02-28 → 2026-05-13 · 2 obs
● 2026-02-28 20:43:26
● 2026-05-13 12:34:00
●NSns-306.awsdns-38.com2026-02-28 → 2026-05-13 · 2 obs
● 2026-02-28 20:43:26
● 2026-05-13 12:34:00
●NSns-791.awsdns-34.net2026-02-28 → 2026-05-13 · 2 obs
● 2026-02-28 20:43:26
● 2026-05-13 12:34:00
●A100.50.115.2042026-05-08 → 2026-05-13 · 3 obs
○ 2026-04-08 19:53:58
● 2026-05-08 02:51:28
● 2026-05-13 12:34:00
○A107.22.120.1312026-03-14 → 2026-03-16 · 5 obs
○ 2026-03-12 19:28:20
● 2026-03-14 18:18:50
● 2026-03-16 09:32:06
○ 2026-03-22 16:00:02
○ 2026-05-13 12:34:00
○A18.205.148.1402026-02-28 → 2026-03-12 · 4 obs
● 2026-02-28 20:43:26
● 2026-03-12 19:28:20
○ 2026-03-14 18:18:50
○ 2026-05-13 12:34:00
○A18.210.184.2432026-02-28 → 2026-05-13 · 2 obs
○ 2026-02-28 20:43:26
○ 2026-05-13 12:34:00
○A3.85.67.632026-02-28 → 2026-05-13 · 2 obs
○ 2026-02-28 20:43:26
○ 2026-05-13 12:34:00
○A34.237.103.1262026-03-28 → 2026-04-08 · 5 obs
○ 2026-03-22 16:00:02
● 2026-03-28 17:19:54
● 2026-04-08 19:53:58
○ 2026-05-08 02:51:28
○ 2026-05-13 12:34:00
○A52.202.217.972026-03-14 → 2026-03-16 · 5 obs
○ 2026-03-12 19:28:20
● 2026-03-14 18:18:50
● 2026-03-16 09:32:06
○ 2026-03-22 16:00:02
○ 2026-05-13 12:34:00
○A52.204.117.602026-04-08 → 2026-04-08 · 4 obs
○ 2026-03-28 17:19:54
● 2026-04-08 19:53:58
○ 2026-05-08 02:51:28
○ 2026-05-13 12:34:00
○A52.4.140.2032026-02-28 → 2026-03-12 · 4 obs
● 2026-02-28 20:43:26
● 2026-03-12 19:28:20
○ 2026-03-14 18:18:50
○ 2026-05-13 12:34:00
○A52.71.104.1282026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-22 16:00:02
● 2026-03-28 17:19:54
○ 2026-04-08 19:53:58
○ 2026-05-13 12:34:00
○A54.157.51.1852026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-16 09:32:06
● 2026-03-22 16:00:02
○ 2026-03-28 17:19:54
○ 2026-05-13 12:34:00
●A54.163.67.462026-05-13 → 2026-05-13 · 3 obs
○ 2026-05-13 05:39:16
● 2026-05-13 12:33:58
● 2026-05-13 12:34:00
○A98.87.100.2032026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-16 09:32:06
● 2026-03-22 16:00:02
○ 2026-03-28 17:19:54
○ 2026-05-13 12:34:00
○A98.90.13.2172026-05-08 → 2026-05-13 · 5 obs
○ 2026-04-08 19:53:58
● 2026-05-08 02:51:28
● 2026-05-13 05:39:16
○ 2026-05-13 12:33:58
○ 2026-05-13 12:34:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mathcloud.comns-306.awsdns-38.com, ns-791.awsdns-34.net, ns-1143.awsdns-14.org, ns-1685.awsdns-18.co.uk2 records

✅ Authoritative Response

Server:205.251.198.149

NS records: ns-306.awsdns-38.com, ns-791.awsdns-34.net, ns-1143.awsdns-14.org, ns-1685.awsdns-18.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcloud.com (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

TypeCountSample Data
A254.163.67.46, 100.50.115.204
NS4ns-1143.awsdns-14.org, ns-1685.awsdns-18.co.uk...
TXT1v=spf1 -all
SOA1ns-1143.awsdns-14.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-306.awsdns-38.com, ns-306.awsdns-38.com)

Analysis

IP Addresses

mathcloud.com resolves to two IP numbers: 54.163.67.46 and 100.50.115.204.

Other host names, for instance matlab.pt, vbmath.com, simulink.com.es, polyspace.org and mathworks.app share IP numbers with mathcloud.com.

Name Servers

mathcloud.com is delegated to four name servers: ns-306.awsdns-38.com, ns-791.awsdns-34.net, ns-1143.awsdns-14.org and ns-1685.awsdns-18.co.uk.

mathcloud.com shares some name servers with other domains, for example quaxel2.net, arkadios.com, diab-academie.fr, ausbildungsstudie.de and straightgoods.com.

Host names with two IP numbers

Two IPs per host:

ns-306.awsdns-38.com points to 2600:9000:5301:3200::1 and 205.251.193.50

ns-791.awsdns-34.net points to 2600:9000:5303:1700::1 and 205.251.195.23

ns-1143.awsdns-14.org points to 2600:9000:5304:7700::1 and 205.251.196.119

ns-1685.awsdns-18.co.uk points to 2600:9000:5306:9500::1 and 205.251.198.149