blockdag.help - robtex.com
blockdag.help
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:c388πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:447eπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.68.126Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.195.136πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | hazel.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:269dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| NS | leonard.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c36πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c336π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2336πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 108.162.195.54πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 172.64.35.54πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.68.126, 172.67.195.136 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c388, 2606:4700:3033::6815:447e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com | ||||||
| SOA | hazel.ns.cloudflare.comdns@cloudflare.com serial=2400770878 | ||||||
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=1778352946 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNShazel.ns.cloudflare.com2026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
βNSleonard.ns.cloudflare.com2026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
βA104.21.68.1262026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
βA172.67.195.1362026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
βA2606:4700:3030::ac43:c3882026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
βA2606:4700:3033::6815:447e2026-04-15 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:10:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | c.nic.help, a.nic.help, b.nic.help, d.nic.help | 8 records |
| blockdag.help | hazel.ns.cloudflare.com, leonard.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.157
NS records: hazel.ns.cloudflare.com, leonard.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for blockdag.help (unsigned zone)
β±οΈ Timing
Total: 539ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.126, 172.67.195.136 |
| AAAA | 2 | 2606:4700:3033::6815:447e, 2606:4700:3030::ac43:c388 |
| NS | 2 | hazel.ns.cloudflare.com, leonard.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hazel.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
IP Addresses
blockdag.help resolves to four IP numbers: 2606:4700:3030::ac43:c388, 2606:4700:3033::6815:447e, 104.21.68.126 and 172.67.195.136.
other host names for instance ej118.com, filosoficamente.es, www.elhawadith.info, homiiaipet.com and jyzst.net share IP numbers with blockdag.help.
Name Servers
blockdag.help is delegated to two name servers: hazel.ns.cloudflare.com and leonard.ns.cloudflare.com.
blockdag.help shares the same name server setup as other domains, for example bquote.ru, duchelle.com, agr.org.uk, luhtaperm.ru and girlandhermoon.com.
blockdag.help at least partially shares name servers with other domains, for instance imsmed.com, healthplusal.com, emailtracker.cc, kuailianceo.com.cn and dosug31.net.
These name servers are commonly used with tanner.ns.cloudflare.com, yew.ns.cloudflare.com and sreeni.ns.cloudflare.com.
Host names with six IP numbers:
hazel.ns.cloudflare.com points to: 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157; leonard.ns.cloudflare.com points to: 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54.