stackcore.work - robtex.com
stackcore.work
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:a259πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:f6fπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.15.111Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.162.89πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | elisabeth.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26e0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 108.162.194.224πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 162.159.38.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| A | 172.64.34.224πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisabeth.ns.cloudflare.com | ||||||
| NS | santino.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c01πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c301π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2301πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| A | 108.162.195.1πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| A | 162.159.44.1Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| A | 172.64.35.1πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | santino.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.15.111, 172.67.162.89 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a259, 2606:4700:3036::6815:f6f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com | ||||||
| SOA | elisabeth.ns.cloudflare.comdns@cloudflare.com serial=2413390104 | ||||||
work
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.nic.work β | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1788656498 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSelisabeth.ns.cloudflare.com2026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
βNSsantino.ns.cloudflare.com2026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
βA104.21.15.1112026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
βA172.67.162.892026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
βA2606:4700:3032::ac43:a2592026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
βA2606:4700:3036::6815:f6f2026-09-05 β 2026-09-06 Β· 2 obs
β 2026-09-06 01:18:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| stackcore.work | elisabeth.ns.cloudflare.com, santino.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.224
NS records: elisabeth.ns.cloudflare.com, santino.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for stackcore.work (unsigned zone)
β±οΈ Timing
Total: 757ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.15.111, 172.67.162.89 |
| AAAA | 2 | 2606:4700:3032::ac43:a259, 2606:4700:3036::6815:f6f |
| NS | 2 | elisabeth.ns.cloudflare.com, santino.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisabeth.ns.cloudflare.com dns.cloudfla |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
IP Addresses
stackcore.work directs to four IP numbers, which are 104.21.15.111, 172.67.162.89, 2606:4700:3032::ac43:a259 and 2606:4700:3036::6815:f6f.
cuevana.us.org, sustainablehealthgoals.lat, apuestasmejor.online plus two other host names have IP numbers in common with stackcore.work.
Name Servers
stackcore.work is served by two delegated name servers, elisabeth.ns.cloudflare.com and santino.ns.cloudflare.com.
The name server configuration of stackcore.work is shared with other domains, for instance yangzhang961.workers.dev, rgm168one.store, responbet.com and two others.
The name servers of stackcore.work overlap at least partially with those of other domains β among them betlora249.com, toco-retail-pos.workers.dev, delaying-flip.pages.dev and two more.
These name servers commonly co-occur with the name servers nia.ns.cloudflare.com, samara.ns.cloudflare.com, brenna.ns.cloudflare.com and tom.ns.cloudflare.com.
Hosts with 6 IP addresses each:
elisabeth.ns.cloudflare.com carries IP addresses 108.162.194.224, 162.159.38.224 and 172.64.34.224, with 3 other addresses beyond those.
santino.ns.cloudflare.com carries IP addresses 108.162.195.1, 162.159.44.1 and 172.64.35.1, with 3 other addresses beyond those.