instructure.cm - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

instructure.cm

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NShehua.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSzhenzhen.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAhehua.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

cm

DNSSEC🔒 Signed (DS record present)
A195.24.205.60🇨🇲 CAMNET-AS195.24.205.0/24
NSns1.nic.cm ⭐
NSauth02.ns.uu.net
NSns-cm.afrinic.net
NSns-cm.nic.fr
NSns.itu.ch
NSns2.nic.cm
NSphloem.uoregon.edu
TXTGeneration Time ISO 8601: 2026-08-16 02:05:20
TXTGeneration Time: 1786845920
SOAns1.nic.cmdotcm@antic.cm 2026-08-16 #2
⚠️ On DNS blocklist: spam-tlds

Subdomains

www.instructure.cm

Same first word

instructure.ca
instructure.co
instructure.top
instructure.com
instructure.de
instructure.nl
instructure.onl
instructure.com.au
instructure.net
instructure.cm
instructure.org
instructure.site
instructure.store
instructure.education
instructure.github.io
instructure.workers.dev
instructure.design
instructure.cn

Similar names

instructeur.com
insturcutre.com
insturcture.com
instructeur.be
instrucutre.com
instrcuture.com
isntructure.com
instructrue.com
intruscture.com
instructuer.com
instrutcure.com
recruitnuts.com
instructeur.nl
intsructure.com
insrtucture.com

DNS History

32 records (10 active, 22 former)

20192020202120222023202420252026NShehua.ns.giantpanda.comzhenzhen.ns.giantpanda.comns1.bodis.comns2.bodis.comMXmx76.m2bp.commx76.mb1p.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198192.155.84.236199.59.242.150199.59.243.22823.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e74.207.241.245
●NShehua.ns.giantpanda.com2026-02-28 → 2026-08-16 · 3 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-08-16 03:17:58
○NSns1.bodis.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 02:48:04
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
○NSns2.bodis.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 02:48:04
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
●NSzhenzhen.ns.giantpanda.com2026-02-28 → 2026-08-16 · 3 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-08-16 03:17:58
○MXmx76.m2bp.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 02:48:04
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
○MXmx76.mb1p.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 02:48:04
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
○A139.162.174.2092026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A139.162.181.762026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A172.104.149.862026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A172.104.203.1862026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A172.104.251.1982026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A192.155.84.2362026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
○A199.59.242.1502018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 02:48:04
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
○A199.59.243.2282026-02-28 → 2026-08-16 · 2 obs
○ 2026-02-28 22:09:52
○ 2026-08-16 03:17:58
○A23.239.4.932026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
○A2600:3c01::2000:3aff:feb3:2e942026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
○A2600:3c01::f03c:95ff:fe91:5de52026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
○A2600:3c01::f03c:95ff:feeb:5ed62026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-06 → 2026-08-16 · 9 obs
○ 2026-03-22 14:59:08
● 2026-04-06 06:12:58
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
●A2600:3c03::f03c:95ff:fe91:5d522026-02-28 → 2026-08-16 · 12 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-03-12 21:31:42
○ 2026-03-13 04:27:50
● 2026-03-22 14:59:08
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-28 → 2026-08-16 · 12 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-03-12 21:31:42
○ 2026-03-13 04:27:50
● 2026-03-22 14:59:08
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-06 → 2026-08-16 · 9 obs
○ 2026-03-22 14:59:08
● 2026-04-06 06:12:58
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
○A2a01:7e01::2000:dff:fec1:5cdb2026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A2a01:7e01::f03c:95ff:fe00:26922026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A2a01:7e01::f03c:95ff:fe91:5d912026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
○A2a01:7e01::f03c:95ff:feed:783e2026-03-13 → 2026-08-04 · 10 obs
○ 2026-03-12 21:31:42
● 2026-03-13 04:27:50
○ 2026-03-22 14:59:08
○ 2026-06-16 19:02:00
● 2026-06-18 14:10:32
○ 2026-07-28 14:03:14
● 2026-08-01 23:56:22
○ 2026-08-04 01:32:42
● 2026-08-04 06:48:00
○ 2026-08-16 03:17:58
●A45.33.83.1002026-04-06 → 2026-08-16 · 9 obs
○ 2026-03-22 14:59:08
● 2026-04-06 06:12:58
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
●A45.79.167.1802026-04-06 → 2026-08-16 · 9 obs
○ 2026-03-22 14:59:08
● 2026-04-06 06:12:58
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
●A66.175.209.1792026-02-28 → 2026-08-16 · 12 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-03-12 21:31:42
○ 2026-03-13 04:27:50
● 2026-03-22 14:59:08
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58
○A74.207.241.2452026-07-28 → 2026-07-28 · 4 obs
○ 2026-06-18 14:10:32
● 2026-07-28 14:03:14
○ 2026-08-01 17:10:04
○ 2026-08-16 03:17:58
●A96.126.111.1652026-02-28 → 2026-08-16 · 12 obs
○ 2018-05-13 02:48:04
● 2026-02-28 22:09:52
● 2026-03-12 21:31:42
○ 2026-03-13 04:27:50
● 2026-03-22 14:59:08
● 2026-06-16 19:02:00
○ 2026-06-18 14:10:32
● 2026-08-01 17:10:04
○ 2026-08-01 23:56:22
● 2026-08-04 01:32:42
○ 2026-08-04 06:48:00
● 2026-08-16 03:17:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cmns.itu.ch, ns2.nic.cm, ns-cm.afrinic.net, phloem.uoregon.edu...11 records
instructure.cmzhenzhen.ns.giantpanda.com, hehua.ns.giantpanda.com-

✅ Authoritative Response

Server:3.33.232.36

NS records: zhenzhen.ns.giantpanda.com, hehua.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructure.cm (unsigned zone)

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

TypeCountSample Data
A466.175.209.179, 45.33.83.100...
AAAA42600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:feed:4d4f...
NS2hehua.ns.giantpanda.com, zhenzhen.ns.giantpanda.com
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1hehua.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 11

In-bailiwick: 2 (ns2.nic.cm, ns1.nic.cm)

Out-of-bailiwick: 9 (ns.itu.ch, ns.itu.ch, ns-cm.afrinic.net...)

Analysis

Hierarchy

instructure.cm serves as the parent of www.instructure.cm.

IP Addresses

With 8 IP addresses in total, instructure.cm resolves to 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Among the host names that share IP numbers with instructure.cm are forknowledge.com, mygateway.com.au, blogtravel.it and two others.

Name Servers

DNS delegation for instructure.cm points to two name servers: hehua.ns.giantpanda.com and zhenzhen.ns.giantpanda.com.

instructure.cm has the same name server delegation as a number of other domains, such as airbnb.com.in, (0x786e7878)x.cam, thestudentroom.co and two more.

instructure.cm has at least partial name server overlap with other domains, such as kino.llllll.fun, oprimes.xyz, www.asianwomens.biz and two others.

It is common to see these name servers used together with name servers qizai.ns.giantpanda.com and damao.ns.giantpanda.com.

hehua.ns.giantpanda.com directs to 3.33.232.36 and zhenzhen.ns.giantpanda.com directs to 75.2.45.63; each host name points to exactly one IP number.