worldblocks.io - robtex.com
worldblocks.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4645🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:dd15🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.69Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.21🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | margo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c390🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2390🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 108.162.195.144🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 162.159.44.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| A | 172.64.35.144🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | margo.ns.cloudflare.com | ||||||
| NS | monika.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2638🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c238🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2238🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| A | 108.162.194.56🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| A | 162.159.38.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| A | 172.64.34.56🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | monika.ns.cloudflare.com | ||||||
| MX | mail.worldblocks.io ⭐ | ||||||
| A | 2606:4700:3032::6815:4645🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:3037::ac43:dd15🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.21.70.69Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.221.21🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 a mx ip187.77.79.143 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.69, 172.67.221.21 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4645, 2606:4700:3037::ac43:dd15 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | margo.ns.cloudflare.comdns@cloudflare.com serial=2406825188 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784180893 | ||||||
Same first word
worldblocks.io |
Similar names
DNS History
8 records (7 active, 1 former)
●NSmargo.ns.cloudflare.com2026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
●NSmonika.ns.cloudflare.com2026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
●MXmail.worldblocks.io2026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
●A104.21.70.692026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
●A172.67.221.212026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
○A2606:4700:3030::ac43:dd152026-05-29 → 2026-06-11 · 4 obs
● 2026-06-11 11:17:42
○ 2026-07-16 06:21:40
○ 2026-07-16 06:21:42
●A2606:4700:3032::6815:46452026-05-29 → 2026-07-16 · 2 obs
● 2026-07-16 06:21:42
●A2606:4700:3037::ac43:dd152026-07-16 → 2026-07-16 · 3 obs
● 2026-07-16 06:21:40
● 2026-07-16 06:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| worldblocks.io | margo.ns.cloudflare.com, monika.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.56
NS records: margo.ns.cloudflare.com, monika.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldblocks.io (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.69, 172.67.221.21 |
| AAAA | 2 | 2606:4700:3037::ac43:dd15, 2606:4700:3032::6815:4645 |
| NS | 2 | margo.ns.cloudflare.com, monika.ns.cloudflare.com |
| MX | 1 | mail.worldblocks.io (pri: 10) |
| TXT | 1 | v=spf1 a mx ip187.77.79.143 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | margo.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
worldblocks.io directs to four IP numbers, which are 104.21.70.69, 172.67.221.21, 2606:4700:3032::6815:4645 and 2606:4700:3037::ac43:dd15.
otchiphop.com, b.cdnbrm.com, rostova.net plus two other host names have IP numbers in common with worldblocks.io.
Name Servers
worldblocks.io is served by two delegated name servers, margo.ns.cloudflare.com and monika.ns.cloudflare.com.
The name server configuration of worldblocks.io is shared with other domains, for instance 88xx28.com, safenet.or.id, venuslovedolls.com and two others.
At least some of worldblocks.io's name servers are shared with other domains, for example dfast.app, lexconsultor.com, nccf-india.com and two more.
These name servers tend to be deployed in combination with the name servers phoenix.ns.cloudflare.com and hasslo.ns.cloudflare.com.
Hosts with 6 IP addresses each:
margo.ns.cloudflare.com carries IP addresses 108.162.195.144, 162.159.44.144 and 172.64.35.144, with 3 other addresses beyond those.
monika.ns.cloudflare.com carries IP addresses 108.162.194.56, 162.159.38.56 and 172.64.34.56, with 3 other addresses beyond those.
Mail Servers
worldblocks.io uses one mail server — mail.worldblocks.io.
mail.worldblocks.io points to four IP addresses: 104.21.70.69, 172.67.221.21, 2606:4700:3032::6815:4645 and 2606:4700:3037::ac43:dd15.