mathcloud.io - dns.ninja

mathcloud.io

DNSSEC⚠️ Not signed
A34.195.9.26🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-195-9-26.compute-1.amazonaws.com
A98.87.42.209🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
NSns-513.awsdns-00.net ⭐
A2600:9000:5302:100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-513.awsdns-00.net
A205.251.194.1🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-513.awsdns-00.net
NSns-1193.awsdns-21.org
A2600:9000:5304:a900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1193.awsdns-21.org
A205.251.196.169🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1193.awsdns-21.org
NSns-1704.awsdns-21.co.uk
A2600:9000:5306:a800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1704.awsdns-21.co.uk
A205.251.198.168🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1704.awsdns-21.co.uk
NSns-45.awsdns-05.com
A2600:9000:5300:2d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-45.awsdns-05.com
A205.251.192.45🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-45.awsdns-05.com
TXTv=spf1 -all
SOAns-513.awsdns-00.netawsdns-hostmaster@amazon.com serial=1

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783808567

Same first word

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

Similar names

modulacht.net
cloudmath.de
modulacht.de

DNS History

36 records (6 active, 30 former)

NSns-1193.awsdns-21.orgns-1704.awsdns-21.co.ukns-45.awsdns-05.comns-513.awsdns-00.netA34.195.9.2698.87.42.209100.50.115.204107.22.120.13118.205.148.14018.215.141.253.211.230.1934.192.124.13734.196.31.6534.202.67.3434.226.187.12334.230.229.1534.237.103.12635.171.222.11635.172.71.13735.174.187.3950.16.29.23452.20.48.24152.202.217.9752.204.17.23252.204.188.24352.205.231.1852.23.75.17952.4.140.20352.45.217.23152.71.104.12854.157.51.18554.83.137.25398.87.100.20398.87.130.16498.87.232.11298.90.13.217
●NSns-1193.awsdns-21.org2026-02-16 → 2026-07-11 · 2 obs
● 2026-02-16 13:48:18
● 2026-07-11 23:07:44
●NSns-1704.awsdns-21.co.uk2026-02-16 → 2026-07-11 · 2 obs
● 2026-02-16 13:48:18
● 2026-07-11 23:07:44
●NSns-45.awsdns-05.com2026-02-16 → 2026-07-11 · 2 obs
● 2026-02-16 13:48:18
● 2026-07-11 23:07:44
●NSns-513.awsdns-00.net2026-02-16 → 2026-07-11 · 2 obs
● 2026-02-16 13:48:18
● 2026-07-11 23:07:44
○A100.50.115.2042026-05-04 → 2026-05-08 · 5 obs
○ 2026-05-02 19:23:48
● 2026-05-04 18:11:34
● 2026-05-08 02:51:06
○ 2026-06-01 03:45:50
○ 2026-07-11 23:07:44
○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
○ 2026-03-22 15:59:56
○ 2026-07-11 23:07:44
○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
○ 2026-07-11 23:07:44
○A18.215.141.252026-02-16 → 2026-02-21 · 4 obs
● 2026-02-16 13:48:18
● 2026-02-21 14:38:56
○ 2026-02-25 06:24:24
○ 2026-07-11 23:07:44
○A3.211.230.192026-07-03 → 2026-07-03 · 4 obs
○ 2026-07-02 19:30:54
● 2026-07-03 13:38:26
○ 2026-07-05 03:41:36
○ 2026-07-11 23:07:44
○A34.192.124.1372026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-19 12:44:04
● 2026-07-02 19:30:54
○ 2026-07-03 13:38:26
○ 2026-07-11 23:07:44
●A34.195.9.262026-07-05 → 2026-07-11 · 3 obs
○ 2026-07-03 13:38:26
● 2026-07-05 03:41:36
● 2026-07-11 23:07:44
○A34.196.31.652026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-19 12:44:04
● 2026-07-02 19:30:54
○ 2026-07-03 13:38:26
○ 2026-07-11 23:07:44
○A34.202.67.342026-06-01 → 2026-06-01 · 4 obs
○ 2026-05-08 02:51:06
● 2026-06-01 03:45:50
○ 2026-06-01 06:19:28
○ 2026-07-11 23:07:44
○A34.226.187.1232026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-21 14:38:56
● 2026-02-25 06:24:24
○ 2026-03-02 10:35:50
○ 2026-07-11 23:07:44
○A34.230.229.152026-04-29 → 2026-05-02 · 5 obs
○ 2026-03-28 17:19:38
● 2026-04-29 16:36:32
● 2026-05-02 19:23:48
○ 2026-05-04 18:11:34
○ 2026-07-11 23:07:44
○A34.237.103.1262026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
○ 2026-04-29 16:36:32
○ 2026-07-11 23:07:44
○A35.171.222.1162026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-04 11:45:22
● 2026-06-16 18:23:08
○ 2026-06-19 12:44:04
○ 2026-07-11 23:07:44
○A35.172.71.1372026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-04 11:45:22
● 2026-06-16 18:23:08
○ 2026-06-19 12:44:04
○ 2026-07-11 23:07:44
○A35.174.187.392026-02-16 → 2026-02-21 · 4 obs
● 2026-02-16 13:48:18
● 2026-02-21 14:38:56
○ 2026-02-25 06:24:24
○ 2026-07-11 23:07:44
○A50.16.29.2342026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-01 06:19:28
● 2026-06-04 11:45:22
○ 2026-06-16 18:23:08
○ 2026-07-11 23:07:44
○A52.20.48.2412026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-16 18:23:08
● 2026-06-19 12:44:04
○ 2026-07-02 19:30:54
○ 2026-07-11 23:07:44
○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
○ 2026-03-22 15:59:56
○ 2026-07-11 23:07:44
○A52.204.17.2322026-06-01 → 2026-06-01 · 4 obs
○ 2026-06-01 03:45:50
● 2026-06-01 06:19:28
○ 2026-06-04 11:45:22
○ 2026-07-11 23:07:44
○A52.204.188.2432026-07-03 → 2026-07-03 · 4 obs
○ 2026-07-02 19:30:54
● 2026-07-03 13:38:26
○ 2026-07-05 03:41:36
○ 2026-07-11 23:07:44
○A52.205.231.182026-06-01 → 2026-06-01 · 4 obs
○ 2026-05-08 02:51:06
● 2026-06-01 03:45:50
○ 2026-06-01 06:19:28
○ 2026-07-11 23:07:44
○A52.23.75.1792026-06-04 → 2026-06-04 · 4 obs
○ 2026-06-01 06:19:28
● 2026-06-04 11:45:22
○ 2026-06-16 18:23:08
○ 2026-07-11 23:07:44
○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
○ 2026-07-11 23:07:44
○A52.45.217.2312026-04-29 → 2026-05-04 · 5 obs
○ 2026-03-28 17:19:38
● 2026-04-29 16:36:32
● 2026-05-04 18:11:34
○ 2026-05-08 02:51:06
○ 2026-07-11 23:07:44
○A52.71.104.1282026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
○ 2026-04-29 16:36:32
○ 2026-07-11 23:07:44
○A54.157.51.1852026-03-22 → 2026-03-25 · 5 obs
○ 2026-03-16 09:31:54
● 2026-03-22 15:59:56
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-07-11 23:07:44
○A54.83.137.2532026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-16 18:23:08
● 2026-06-19 12:44:04
○ 2026-07-02 19:30:54
○ 2026-07-11 23:07:44
○A98.87.100.2032026-03-22 → 2026-03-25 · 5 obs
○ 2026-03-16 09:31:54
● 2026-03-22 15:59:56
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-07-11 23:07:44
○A98.87.130.1642026-06-01 → 2026-06-01 · 4 obs
○ 2026-06-01 03:45:50
● 2026-06-01 06:19:28
○ 2026-06-04 11:45:22
○ 2026-07-11 23:07:44
○A98.87.232.1122026-02-25 → 2026-02-25 · 4 obs
○ 2026-02-21 14:38:56
● 2026-02-25 06:24:24
○ 2026-03-02 10:35:50
○ 2026-07-11 23:07:44
●A98.87.42.2092026-07-05 → 2026-07-11 · 3 obs
○ 2026-07-03 13:38:26
● 2026-07-05 03:41:36
● 2026-07-11 23:07:44
○A98.90.13.2172026-05-08 → 2026-05-08 · 4 obs
○ 2026-05-04 18:11:34
● 2026-05-08 02:51:06
○ 2026-06-01 03:45:50
○ 2026-07-11 23:07:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
mathcloud.ions-1704.awsdns-21.co.uk, ns-513.awsdns-00.net, ns-45.awsdns-05.com, ns-1193.awsdns-21.org-

✅ Authoritative Response

Server:205.251.198.168

NS records: ns-1704.awsdns-21.co.uk, ns-513.awsdns-00.net, ns-45.awsdns-05.com, ns-1193.awsdns-21.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcloud.io (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

TypeCountSample Data
A298.87.42.209, 34.195.9.26
NS4ns-1193.awsdns-21.org, ns-1704.awsdns-21.co.uk...
TXT1v=spf1 -all
SOA1ns-513.awsdns-00.net awsdns-hostmaster.a

Analysis

IP Addresses

mathcloud.io has two IP addresses: 34.195.9.26 and 98.87.42.209

Two other host names, along with matrixl.com, simulinkcentral.org and themathworks.com, also share IP numbers with mathcloud.io.

Name Servers

The NS records for mathcloud.io point to four name servers: ns-45.awsdns-05.com, ns-513.awsdns-00.net, ns-1193.awsdns-21.org and ns-1704.awsdns-21.co.uk.

The name servers of mathcloud.io overlap at least partially with those of other domains — among them ewb-solarrechner.ch, terralabs.com, intercom-mail.eu and two more.

The name servers ns-1000.awsdns-61.net, ns-509.awsdns-63.com and ns-1290.awsdns-33.org are commonly seen alongside these name servers.

Each of the four hosts ns-45.awsdns-05.com, ns-513.awsdns-00.net, ns-1193.awsdns-21.org and ns-1704.awsdns-21.co.uk has two IP addresses. ns-45.awsdns-05.com points to 205.251.192.45 and 2600:9000:5300:2d00::1. ns-513.awsdns-00.net points to 205.251.194.1 and 2600:9000:5302:100::1. ns-1193.awsdns-21.org points to 205.251.196.169 and 2600:9000:5304:a900::1. ns-1704.awsdns-21.co.uk points to 205.251.198.168 and 2600:9000:5306:a800::1.