dev-tools.help - robtex.com
dev-tools.help
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:3e82πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8829πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.62.130Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.136.41πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | marek.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3bcaπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1caπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21caπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 108.162.193.202πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 172.64.33.202πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 173.245.59.202πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| NS | rosemary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 108.162.194.77πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 162.159.38.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 172.64.34.77πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.62.130, 172.67.136.41 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3e82, 2606:4700:3037::ac43:8829 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | marek.ns.cloudflare.comdns@cloudflare.com serial=2411598011 | ||||||
help
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1788574285 | ||||||
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DNS History
6 records (6 active, 0 former)
βNSmarek.ns.cloudflare.com2026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
βNSrosemary.ns.cloudflare.com2026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
βA104.21.62.1302026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
βA172.67.136.412026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
βA2606:4700:3030::6815:3e822026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
βA2606:4700:3037::ac43:88292026-09-03 β 2026-09-05 Β· 2 obs
β 2026-09-05 02:18:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | d.nic.help, c.nic.help, a.nic.help, b.nic.help | 8 records |
| dev-tools.help | rosemary.ns.cloudflare.com, marek.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.77
NS records: rosemary.ns.cloudflare.com, marek.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dev-tools.help (unsigned zone)
β±οΈ Timing
Total: 1014ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.41, 104.21.62.130 |
| AAAA | 2 | 2606:4700:3030::6815:3e82, 2606:4700:3037::ac43:8829 |
| NS | 2 | marek.ns.cloudflare.com, rosemary.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marek.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.help, c.nic.help, b.nic.help...)
Analysis
IP Addresses
dev-tools.help directs to four IP numbers, which are 104.21.62.130, 172.67.136.41, 2606:4700:3030::6815:3e82 and 2606:4700:3037::ac43:8829.
Among the host names that share IP numbers with dev-tools.help are homeybazaar.com, cassas.net, xjfnat.cc and two others.
Name Servers
DNS delegation for dev-tools.help points to two name servers: marek.ns.cloudflare.com and rosemary.ns.cloudflare.com.
dev-tools.help has the same name server delegation as a number of other domains, such as indextts.ai, hkapexai.com, qmeettech.vip and two more.
There is at least partial name server overlap between dev-tools.help and other domains β joannkatrinawf7lcz13z.pages.dev, loli32.vip, sss.cm and two more among them.
These name servers frequently co-occur with the name servers dan.ns.cloudflare.com and donna.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
marek.ns.cloudflare.com has IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, plus 3 other.
rosemary.ns.cloudflare.com has IP addresses 108.162.194.77, 162.159.38.77 and 172.64.34.77, plus 3 other.