opstack.co - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

opstack.co

CNAMEcdn.webflow.com
DNSSEC⚠️ Not signed
A2620:cb:2000::1Cloudflare2620:cb:2000::/48 Webflow ✓ In HTTPS hints
A198.202.211.1🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow ✓ In HTTPS hints
NSjourney.ns.cloudflare.com
A2606:4700:50::a29f:2603🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A2803:f800:50::6ca2:c203🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjourney.ns.cloudflare.com
A2a06:98c1:50::ac40:2203🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjourney.ns.cloudflare.com
A108.162.194.3🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A162.159.38.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A172.64.34.3🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
NSlamar.ns.cloudflare.com
A2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlamar.ns.cloudflare.com
A2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlamar.ns.cloudflare.com
A108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
A172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlamar.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints198.202.211.1
IPv6 hints2620:cb:2000::1
SOAjourney.ns.cloudflare.comdns@cloudflare.com serial=2412546998

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759751646

Same first word

Similar names

Previous names

Next names

DNS History

10 records (10 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA13.248.155.10476.223.27.102CNAMEcdn.webflow.com
NSdns1.registrar-servers.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
NSdns2.registrar-servers.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
MXalt1.aspmx.l.google.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
MXalt2.aspmx.l.google.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
MXalt3.aspmx.l.google.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
MXalt4.aspmx.l.google.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
MXaspmx.l.google.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
A13.248.155.1042026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
A76.223.27.1022026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18
CNAMEcdn.webflow.com2026-09-02 → 2026-09-06 · 2 obs
● 2026-09-02 01:15:28
● 2026-09-06 20:29:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
opstack.codns1.registrar-servers.com, dns2.registrar-servers.com-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opstack.co (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.155.104, 76.223.27.102
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT4firebase=opstak-2019, v=spf1 include:_spf.firebasemail.com ~al...
CNAME1cdn.webflow.com
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

opstack.co directs to two IP numbers, 198.202.211.1 and 2620:cb:2000::1

Additional host names — reelsecurity.com, propertyadvisory.co.nz, wpcooketire.com and two others — share IP numbers with opstack.co.

Name Servers

opstack.co uses two name servers for its delegation: journey.ns.cloudflare.com and lamar.ns.cloudflare.com.

opstack.co shares its name server setup with other domains, including dofusd-desk.pages.dev, oikko.net, cf-repo.pages.dev and two others.

opstack.co has at least partial name server overlap with other domains, such as sg90.cn, vavada-casino77p.top, majstori.com.mk and two others.

It is common to see these name servers used together with name servers phoenix.ns.cloudflare.com and daniella.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname journey.ns.cloudflare.com directs to 108.162.194.3, 162.159.38.3 and 172.64.34.3 along with 3 other IP addresses.

Hostname lamar.ns.cloudflare.com directs to 108.162.195.142, 162.159.44.142 and 172.64.35.142 along with 3 other IP addresses.