stackupcontracts.com - dns.ninja
stackupcontracts.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b063🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:484a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.72.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.99🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bart.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| NS | clara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dbCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c2dbCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:22dbCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.219Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.219Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.72.74, 172.67.176.99 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b063, 2606:4700:3034::6815:484a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com | ||||||
| SOA | bart.ns.cloudflare.comdns@cloudflare.com serial=2415367331 | ||||||
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=1791728314 | ||||||
Same first word
stackupcontracts.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSbart.ns.cloudflare.com2026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
●NSclara.ns.cloudflare.com2026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
●A104.21.72.742026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
●A172.67.176.992026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
●A2606:4700:3030::ac43:b0632026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
●A2606:4700:3034::6815:484a2026-09-18 → 2026-10-11 · 2 obs
● 2026-10-11 14:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| stackupcontracts.com | bart.ns.cloudflare.com, clara.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.71
NS records: bart.ns.cloudflare.com, clara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackupcontracts.com (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.99, 104.21.72.74 |
| AAAA | 2 | 2606:4700:3030::ac43:b063, 2606:4700:3034::6815:484a |
| NS | 2 | bart.ns.cloudflare.com, clara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bart.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bart.ns.cloudflare.com, bart.ns.cloudflare.com, bart.ns.cloudflare.com...)
Analysis
IP Addresses
stackupcontracts.com directs to four IP numbers, which are 104.21.72.74, 172.67.176.99, 2606:4700:3030::ac43:b063 and 2606:4700:3034::6815:484a.
Other host names, for instance themten.com, folhadecapanema.com.br, dianyingjilebaojianlanxinyan.net.cn and two other share IP numbers with stackupcontracts.com.
Name Servers
stackupcontracts.com is delegated to two name servers: bart.ns.cloudflare.com and clara.ns.cloudflare.com.
stackupcontracts.com shares its NS records with other domains, for example habitabienlk.info, pk3pattidosti.com, bodyflows.info and two others.
The name servers of stackupcontracts.com overlap at least partially with those of other domains — among them eruiytygn.ggff.net, samathawoltjeroct668gwv.pages.dev, nnkingtheraninepikoyunlari.com and two more.
These name servers commonly co-occur with the name servers maria.ns.cloudflare.com, howard.ns.cloudflare.com, guy.ns.cloudflare.com and elisa.ns.cloudflare.com.
DNS names with 6 IP addresses:
bart.ns.cloudflare.com resolves to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 other IP addresses.
clara.ns.cloudflare.com resolves to 108.162.194.219, 162.159.38.219, 172.64.34.219 and 3 other IP addresses.