urlbuilder.dev - robtex.com
urlbuilder.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:d3caπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4b27πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.75.39Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.211.202πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | wanda.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3af0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| A | 108.162.192.240πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| A | 172.64.32.240πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| A | 173.245.58.240πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wanda.ns.cloudflare.com | ||||||
| NS | yichun.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf8πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f8π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f8πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 108.162.193.248πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 172.64.33.248πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 173.245.59.248πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.75.39, 172.67.211.202 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d3ca, 2606:4700:3037::6815:4b27 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com | ||||||
| SOA | wanda.ns.cloudflare.comdns@cloudflare.com serial=2413406549 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSwanda.ns.cloudflare.com2026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
βNSyichun.ns.cloudflare.com2026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
βA104.21.75.392026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
βA172.67.211.2022026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
βA2606:4700:3033::ac43:d3ca2026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
βA2606:4700:3037::6815:4b272026-09-04 β 2026-09-24 Β· 2 obs
β 2026-09-24 18:31:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| urlbuilder.dev | yichun.ns.cloudflare.com, wanda.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.240
NS records: yichun.ns.cloudflare.com, wanda.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for urlbuilder.dev (unsigned zone)
β±οΈ Timing
Total: 1429ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.202, 104.21.75.39 |
| AAAA | 2 | 2606:4700:3033::ac43:d3ca, 2606:4700:3037::6815:4b27 |
| NS | 2 | wanda.ns.cloudflare.com, yichun.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | wanda.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
urlbuilder.dev has four IP addresses: 104.21.75.39, 172.67.211.202, 2606:4700:3033::ac43:d3ca and 2606:4700:3037::6815:4b27.
Two other host names, along with mail.friendsreferee.com, lokalac.hr and technologyleasing.co.uk, also share IP numbers with urlbuilder.dev.
Name Servers
urlbuilder.dev is delegated to two name servers: wanda.ns.cloudflare.com and yichun.ns.cloudflare.com.
urlbuilder.dev shares its NS records with other domains, for example pattersonturkiye.com, bluddies.com, animalrivalsvr.com and two others.
urlbuilder.dev has at least partial name server overlap with other domains, such as desterrennacht.workers.dev, tdnsliveovs5.cyou, leblanc.pages.dev and two others.
It is common to see these name servers used together with name servers adele.ns.cloudflare.com and rayne.ns.cloudflare.com.
DNS names with 6 IP addresses:
wanda.ns.cloudflare.com resolves to 108.162.192.240, 172.64.32.240, 173.245.58.240 and 3 other IP addresses.
yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 other IP addresses.