discourse.cloud - robtex.com

discourse.cloud

DNSSEC⚠️ Not signed
NSns-1963.awsdns-53.co.uk ⭐
A2600:9000:5307:ab00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1963.awsdns-53.co.uk
A205.251.199.171🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1963.awsdns-53.co.uk
NSns-1012.awsdns-62.net
A2600:9000:5303:f400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1012.awsdns-62.net
A205.251.195.244🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1012.awsdns-62.net
NSns-1094.awsdns-08.org
A2600:9000:5304:4600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1094.awsdns-08.org
A205.251.196.70🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1094.awsdns-08.org
NSns-410.awsdns-51.com
A2600:9000:5301:9a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-410.awsdns-51.com
A205.251.193.154🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-410.awsdns-51.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXT1password-site-verification=ARECN7DLTRHCHGBOTL5IZV4DVE
TXTgoogle-site-verification=F7lQ4EFSVZRqLxiq8wLPRm-VdJh5Zws9qZFaW2XtG1E
TXTgoogle-site-verification=H6oFA4NusvgYH9iA2G-TVuVxwms0BQI72sQpX_Ns3N0
TXTgoogle-site-verification=IJeUvIcKz7EdsDUMNmHnvqhg5pt_XshQQjT5x0TXkTc
TXTv=spf1 include:metal._spf.discoursemail.com -all
SOAns-1963.awsdns-53.co.ukawsdns-hostmaster@amazon.com serial=1

cloud

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1771994133
📈 Tranco rank: #13,220

Subdomains

ns1.discourse.cloud
gcl-prod-us.discourse.cloud
corp1.discourse.cloud
blz-prod-us.discourse.cloud
googc-prod-us.discourse.cloud
blz-prod-ap.discourse.cloud
epic-prod-us2.discourse.cloud
ns3.discourse.cloud
cdck-prod-meta.discourse.cloud
artos-prod-us.discourse.cloud
sea1.discourse.cloud
ns-dub1.discourse.cloud
blz-prod-eu.discourse.cloud
ns2.discourse.cloud
sjc4.discourse.cloud
sjc5.discourse.cloud
dub1.discourse.cloud
aq-prod-us.discourse.cloud

Same first word

discourse.net
discourse.cc
discourse.org
discourse.cz
discourse.co.nz
discourse.wmflabs.org
discourse.de
discourse.co.uk
discourse.fr
discourse.my
discourse.world
discourse.community
discourse.group
discourse.biz
discourse.co
discourse.technology
discourse.com.ua
discourse.com
discourse.me
discourse.cloud
discourse.at
discourse.pro

Similar names

cordesius.nl
idecursos.com.br
idsources.com
decorisus.pl
sidcourse.com
cedosrius.cat
dissource.com
cordesius.com
sudserico.com
scudieros.com

DNS History

13 records (9 active, 4 former)

20192020202120222023202420252026NSns-1012.awsdns-62.netns-1094.awsdns-08.orgns-1963.awsdns-53.co.ukns-410.awsdns-51.comns-1278.awsdns-31.orgns-1577.awsdns-05.co.ukns-244.awsdns-30.comns-642.awsdns-16.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.com
●NSns-1012.awsdns-62.net2026-02-15 → 2026-03-01 · 3 obs
○ 2018-05-09 03:52:20
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
●NSns-1094.awsdns-08.org2026-02-15 → 2026-03-01 · 3 obs
○ 2018-05-09 03:52:20
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
○NSns-1278.awsdns-31.org2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 03:52:20
○ 2026-02-15 22:46:58
○ 2026-03-01 01:29:02
○NSns-1577.awsdns-05.co.uk2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 03:52:20
○ 2026-02-15 22:46:58
○ 2026-03-01 01:29:02
●NSns-1963.awsdns-53.co.uk2026-02-15 → 2026-03-01 · 3 obs
○ 2018-05-09 03:52:20
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
○NSns-244.awsdns-30.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 03:52:20
○ 2026-02-15 22:46:58
○ 2026-03-01 01:29:02
●NSns-410.awsdns-51.com2026-02-15 → 2026-03-01 · 3 obs
○ 2018-05-09 03:52:20
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
○NSns-642.awsdns-16.net2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 03:52:20
○ 2026-02-15 22:46:58
○ 2026-03-01 01:29:02
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-03-01 · 2 obs
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-03-01 · 2 obs
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
●MXaspmx.l.google.com2026-02-15 → 2026-03-01 · 2 obs
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
●MXaspmx2.googlemail.com2026-02-15 → 2026-03-01 · 2 obs
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02
●MXaspmx3.googlemail.com2026-02-15 → 2026-03-01 · 2 obs
● 2026-02-15 22:46:58
● 2026-03-01 01:29:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cloudns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info-
discourse.cloudns-410.awsdns-51.com, ns-1012.awsdns-62.net, ns-1094.awsdns-08.org, ns-1963.awsdns-53.co.uk-

✅ Authoritative Response

Server: 205.251.199.171

NS records: ns-410.awsdns-51.com, ns-1012.awsdns-62.net, ns-1094.awsdns-08.org, ns-1963.awsdns-53.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discourse.cloud (unsigned zone)

⏱️ Timing

Total: 426ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1012.awsdns-62.net, ns-1094.awsdns-08.org...
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT51password-site-verification=ARECN7DLTRHC, google-site-verification=F7lQ4EFSVZRqLxi...
SOA1ns-1963.awsdns-53.co.uk awsdns-hostmaste

Analysis

Hierarchy

discourse.cloud is the parent of ns1.discourse.cloud, gcl-prod-us.discourse.cloud, corp1.discourse.cloud, blz-prod-us.discourse.cloud, googc-prod-us.discourse.cloud and a few other host names.

Name Servers

discourse.cloud delegates to four name servers: ns-410.awsdns-51.com, ns-1012.awsdns-62.net, ns-1094.awsdns-08.org and ns-1963.awsdns-53.co.uk.

discourse.cloud at least partially shares name servers with other domains, for instance markeys.biz, tonogiro.com.br, stockr.team, brookkhavenschool.com and agipag.com.br.

These name servers are commonly used alongside ns-260.awsdns-32.com, ns-635.awsdns-15.net and ns-1113.awsdns-11.org.

Host names with two IP numbers: ns-410.awsdns-51.com points to 2600:9000:5301:9a00::1 and 205.251.193.154; ns-1012.awsdns-62.net points to 2600:9000:5303:f400::1 and 205.251.195.244; ns-1094.awsdns-08.org points to 2600:9000:5304:4600::1 and 205.251.196.70; ns-1963.awsdns-53.co.uk points to 2600:9000:5307:ab00::1 and 205.251.199.171.

Mail Servers

discourse.cloud is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

discourse.cloud shares at least partially some mail servers with other domains, for instance engagevideomarketing.com, pinout.xyz, echo.church, rklhaikola.fi and unrealty.com.

Mail servers frequently appear alongside alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com