contstack.com - robtex.com
contstack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1ee0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:ade3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.227Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | annabel.ns.cloudflare.com ⭐ | ||||||
| NS | quentin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.224, 172.67.173.227 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1ee0, 2606:4700:3033::ac43:ade3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com | ||||||
| SOA | annabel.ns.cloudflare.comdns@cloudflare.com serial=2413318306 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1789549373 | ||||||
Same first word
contstack.com |
Similar names
stockcant.xyz |
ckontacts.com |
skcontact.com |
contackts.com |
stackcont.com |
cokntacts.com |
kscontact.com |
kcontacts.com |
DNS History
6 records (6 active, 0 former)
●NSannabel.ns.cloudflare.com2026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
●NSquentin.ns.cloudflare.com2026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
●A104.21.30.2242026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
●A172.67.173.2272026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
●A2606:4700:3030::6815:1ee02026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
●A2606:4700:3033::ac43:ade32026-09-05 → 2026-09-16 · 2 obs
● 2026-09-05 00:44:08
● 2026-09-16 09:18:26
● 2026-09-16 09:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| contstack.com | annabel.ns.cloudflare.com, quentin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.207
NS records: annabel.ns.cloudflare.com, quentin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contstack.com (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.224, 172.67.173.227 |
| AAAA | 2 | 2606:4700:3033::ac43:ade3, 2606:4700:3030::6815:1ee0 |
| NS | 2 | annabel.ns.cloudflare.com, quentin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | annabel.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (annabel.ns.cloudflare.com, annabel.ns.cloudflare.com, annabel.ns.cloudflare.com...)
Analysis
IP Addresses
contstack.com resolves to four IP addresses: 104.21.30.224, 172.67.173.227, 2606:4700:3030::6815:1ee0 and 2606:4700:3033::ac43:ade3.
Name Servers
DNS delegation for contstack.com points to two name servers: annabel.ns.cloudflare.com and quentin.ns.cloudflare.com.