crowdstack.com - robtex.com

crowdstack.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:287f🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b81🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.127🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.129🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrace.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
NSsam.ns.cloudflare.com
A2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsam.ns.cloudflare.com
A108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=a3QwDsbyEWTfcFNy3O1NY5YbIx5FSoiWXp3iNUVXP04
TXTv=spf1 ip4:199.255.144.0/24 ip4:199.255.146.0/23 ip4:192.46.221.52 ip4:192.46...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.127, 172.66.43.129
IPv6 hints2606:4700:3108::ac42:287f, 2606:4700:3108::ac42:2b81
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAgrace.ns.cloudflare.comdns@cloudflare.com serial=2401836599

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=1778356751
🔒 HSTS Preload (+subdomains)

Subdomains

www.crowdstack.com

Same first word

crowdstack.com
crowdstack.io

Similar names

stackcrowd.com

DNS History

20 records (11 active, 9 former)

20162017201820192020202120222023202420252026NSgrace.ns.cloudflare.comsam.ns.cloudflare.combuy.internettraffic.comns01.domaincontrol.comns02.domaincontrol.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA172.66.40.127172.66.43.1292606:4700:3108::ac42:287f2606:4700:3108::ac42:2b81174.129.198.4569.172.201.15369.172.201.208
○NSbuy.internettraffic.com2016-01-23 → 2016-04-10 · 5 obs
○ 2015-10-29 18:06:10
● 2016-01-23 17:38:54
● 2016-04-10 14:04:06
○ 2016-09-13 07:36:44
○ 2026-05-09 20:06:42
●NSgrace.ns.cloudflare.com2026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
○NSns01.domaincontrol.com2015-06-05 → 2015-10-29 · 4 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2026-05-09 20:06:42
○NSns02.domaincontrol.com2015-06-05 → 2015-10-29 · 4 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2026-05-09 20:06:42
○NSns1.uniregistrymarket.link2016-09-13 → 2017-06-29 · 5 obs
○ 2016-04-10 14:04:06
● 2016-09-13 07:36:44
● 2017-06-29 18:36:24
○ 2026-02-25 21:43:00
○ 2026-05-09 20:06:42
○NSns2.uniregistrymarket.link2016-09-13 → 2017-06-29 · 5 obs
○ 2016-04-10 14:04:06
● 2016-09-13 07:36:44
● 2017-06-29 18:36:24
○ 2026-02-25 21:43:00
○ 2026-05-09 20:06:42
●NSsam.ns.cloudflare.com2026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
○NSsell.internettraffic.com2016-01-23 → 2016-04-10 · 5 obs
○ 2015-10-29 18:06:10
● 2016-01-23 17:38:54
● 2016-04-10 14:04:06
○ 2016-09-13 07:36:44
○ 2026-05-09 20:06:42
●MXalt1.aspmx.l.google.com2015-06-05 → 2026-05-09 · 6 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●MXalt2.aspmx.l.google.com2015-06-05 → 2026-05-09 · 6 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●MXaspmx.l.google.com2015-06-05 → 2026-05-09 · 6 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●MXaspmx2.googlemail.com2015-06-05 → 2026-05-09 · 6 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●MXaspmx3.googlemail.com2015-06-05 → 2026-05-09 · 6 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●A172.66.40.1272026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●A172.66.43.1292026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
○A174.129.198.452015-06-05 → 2015-10-29 · 4 obs
● 2015-06-05 00:44:48
● 2015-10-29 18:06:10
○ 2016-01-23 17:38:54
○ 2026-05-09 20:06:42
●A2606:4700:3108::ac42:287f2026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
●A2606:4700:3108::ac42:2b812026-02-25 → 2026-05-09 · 3 obs
○ 2017-06-29 18:36:24
● 2026-02-25 21:43:00
● 2026-05-09 20:06:42
○A69.172.201.1532016-09-13 → 2017-06-29 · 5 obs
○ 2016-04-10 14:04:06
● 2016-09-13 07:36:44
● 2017-06-29 18:36:24
○ 2026-02-25 21:43:00
○ 2026-05-09 20:06:42
○A69.172.201.2082016-01-23 → 2016-04-10 · 5 obs
○ 2015-10-29 18:06:10
● 2016-01-23 17:38:54
● 2016-04-10 14:04:06
○ 2016-09-13 07:36:44
○ 2026-05-09 20:06:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
crowdstack.comsam.ns.cloudflare.com, grace.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.141

NS records: sam.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crowdstack.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.43.129, 172.66.40.127
AAAA22606:4700:3108::ac42:287f, 2606:4700:3108::ac42:2b81
NS2grace.ns.cloudflare.com, sam.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT2google-site-verification=a3QwDsbyEWTfcFN, v=spf1 ip4:199.255.144.0/24 ip4:199.255.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grace.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.crowdstack.com is crowdstack.com.

IP Addresses

crowdstack.com resolves to four IP numbers: 2606:4700:3108::ac42:287f, 2606:4700:3108::ac42:2b81, 172.66.40.127 and 172.66.43.129.

Other host names such as airporthotelsguides.com, okitup.com, 5bogstaver.dk, archivalmethods.com and vincons.net share IPs with crowdstack.com.

Name Servers

crowdstack.com is delegated to two name servers: grace.ns.cloudflare.com and sam.ns.cloudflare.com.

crowdstack.com shares the same name server setup as socialstrata.com, evecommunity.com, thetechnotreat.com, prime-web.com and infopop.cc.

crowdstack.com at least partially shares name servers with other domains, for instance matteohertel.uk, nscc.org.uk, sigb.cn, key2pay.online and 87ync.com.

these name servers are often used in conjunction with the name servers pablo.ns.cloudflare.com.

Host names with six IP numbers:

grace.ns.cloudflare.com points to 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.

sam.ns.cloudflare.com points to 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

Mail Servers

Five mail servers handle crowdstack.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

crowdstack.com shares at least partially some mail servers with other domains, including centralenantesetudes.fr, ns500742.ns500671.ns500754.ns500754.ns500754.ns500731.ns500731.ns500688.ns500678.ns500666.ns500153.tenderladiesbz.com, ns500754.ns500731.ns500742.ns500742.ns500754.ns500754.ns500742.ns500742.ns500671.ns500671.ns500688.ns500649.ns500291.ns500291.ns500131.lustychickser.com, ns500758.ns500758.ns500698.ns500758.ns500698.ns500736.ns500698.ns500735.ns500698.ns500698.ns500686.ns500619.ns500619.trackreceptor.com and ns500742.ns500742.ns500754.ns500742.ns500705.ns500705.ns500678.ns500704.ns500678.ns500666.ns500142.lusty(0x736c7574)z.com.

these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 64.233.180.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

Host names that point to 108.177.123.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com