stackcore.ro - robtex.com
stackcore.ro
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:35a5πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d7a8πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.53.165Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.215.168πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | james.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3bb2πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b2π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b2πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 108.162.193.178πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 172.64.33.178πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 173.245.59.178πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| NS | piper.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2623πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c223π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2223πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 108.162.194.35πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 162.159.38.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 172.64.34.35πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| TXT | sm-verify=KpF0C2IWgO3gYg3hfFgczePUGXeYOOpy | ||||||
| TXT | v=spf1 include:spf.sendmachine.info ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.53.165, 172.67.215.168 | ||||||
| IPv6 hints | 2606:4700:3032::6815:35a5, 2606:4700:3033::ac43:d7a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
| SOA | james.ns.cloudflare.comdns@cloudflare.com serial=2413955047 | ||||||
ro
| DNSSEC | π Signed (DS record present) | ||||||
| NS | primary.rotld.ro β | ||||||
| NS | dns-at.rotld.ro | ||||||
| NS | dns-c.rotld.ro | ||||||
| NS | dns-ro.denic.de β οΈ Not in parent delegation | ||||||
| NS | sec-dns-a.rotld.ro | ||||||
| NS | sec-dns-b.rotld.ro | ||||||
| SOA | primary.rotld.rohostmaster@rotld.ro serial=2018660129 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSjames.ns.cloudflare.com2026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
βNSpiper.ns.cloudflare.com2026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
βA104.21.53.1652026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
βA172.67.215.1682026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
βA2606:4700:3032::6815:35a52026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
βA2606:4700:3033::ac43:d7a82026-09-02 β 2026-09-05 Β· 2 obs
β 2026-09-05 11:12:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ro | dns-c.rotld.ro, dns-at.rotld.ro, dns-ro.denic.de, primary.rotld.ro... | 11 records |
| stackcore.ro | james.ns.cloudflare.com, piper.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.35
NS records: james.ns.cloudflare.com, piper.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for stackcore.ro (unsigned zone)
β±οΈ Timing
Total: 4042ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.53.165, 172.67.215.168 |
| AAAA | 2 | 2606:4700:3032::6815:35a5, 2606:4700:3033::ac43:d7a8 |
| NS | 2 | james.ns.cloudflare.com, piper.ns.cloudflare.com |
| TXT | 2 | sm-verify=KpF0C2IWgO3gYg3hfFgczePUGXeYOO, v=spf1 include:spf.sendmachine.info ?all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | james.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 11
In-bailiwick: 10 (dns-c.rotld.ro, dns-c.rotld.ro, dns-at.rotld.ro...)
Out-of-bailiwick: 1 (dns-ro.denic.de)
Analysis
IP Addresses
stackcore.ro has four IP addresses: 104.21.53.165, 172.67.215.168, 2606:4700:3032::6815:35a5 and 2606:4700:3033::ac43:d7a8.
yacaigo.co, sutazexpert.sk, headcastnu.org plus two other host names have IP numbers in common with stackcore.ro.
Name Servers
Two name servers handle the delegation for stackcore.ro: james.ns.cloudflare.com and piper.ns.cloudflare.com.
The name server configuration of stackcore.ro is shared with other domains, for instance sethzxttwi4nf.workers.dev, pcosnutrition.com, earthzoomout.pages.dev and two others.
stackcore.ro has at least partial name server overlap with other domains, such as ramrash.workers.dev, biomedical-usedbooks.com, systs.vip and two others.
It is common to find these name servers paired with the name servers vivienne.ns.cloudflare.com, kaiser.ns.cloudflare.com, curt.ns.cloudflare.com and charles.ns.cloudflare.com.
Hosts with 6 IP addresses each:
james.ns.cloudflare.com resolves to 108.162.193.178, 172.64.33.178 and 173.245.59.178 among others, with 3 other IP addresses in total.
piper.ns.cloudflare.com resolves to 108.162.194.35, 162.159.38.35 and 172.64.34.35 among others, with 3 other IP addresses in total.