upstackr.com - robtex.com
upstackr.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | isla.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a77πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c077π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2077πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 108.162.192.119πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 172.64.32.119πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 173.245.58.119πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| NS | venkat.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfeπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3feπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23feπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 108.162.195.254πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 162.159.44.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 172.64.35.254πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2412605947 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1790922419 | ||||||
Same first word
upstackr.com |
Similar names
Previous names
Next names
DNS History
2 records (2 active, 0 former)
βNSisla.ns.cloudflare.com2026-08-25 β 2026-10-02 Β· 2 obs
β 2026-10-02 06:42:18
βNSvenkat.ns.cloudflare.com2026-08-25 β 2026-10-02 Β· 2 obs
β 2026-10-02 06:42:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| upstackr.com | isla.ns.cloudflare.com, venkat.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.254
NS records: isla.ns.cloudflare.com, venkat.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for upstackr.com (unsigned zone)
β±οΈ Timing
Total: 570ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | isla.ns.cloudflare.com, venkat.ns.cloudflare.com |
| SOA | 1 | isla.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (isla.ns.cloudflare.com, isla.ns.cloudflare.com, isla.ns.cloudflare.com...)
Analysis
Name Servers
upstackr.com is delegated to two name servers: isla.ns.cloudflare.com and venkat.ns.cloudflare.com.
upstackr.com shares its name server setup with other domains, including blizzzko.online, changochat.com, bandamarcialhjn2009.workers.dev and two others.
At least some of upstackr.com's name servers are shared with other domains, for example krzysztof-byczkowski.workers.dev, carl.md, emergence-consciousness.pages.dev and two more.
These name servers are often deployed together with the name servers hugh.ns.cloudflare.com, keira.ns.cloudflare.com, scott.ns.cloudflare.com and grace.ns.cloudflare.com.
Host names with 6 IP numbers:
isla.ns.cloudflare.com resolves to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 other IP addresses.
venkat.ns.cloudflare.com resolves to 108.162.195.254, 162.159.44.254, 172.64.35.254 and 3 other IP addresses.