rollblock.ca - robtex.com
rollblock.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:2558🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ce51🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.88Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.81🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ezra.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c0f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 108.162.195.15🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 162.159.44.15Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 172.64.35.15🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| NS | melody.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.88, 172.67.206.81 | ||||||
| IPv6 hints | 2606:4700:3037::6815:2558, 2606:4700:3037::ac43:ce51 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2411564635 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2608101800 | ||||||
rank #7298 in the tld
Same first word
rollblock.io |
rollblock.ca |
rollblock.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSezra.ns.cloudflare.com2026-05-02 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
●NSmelody.ns.cloudflare.com2026-05-02 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
●A104.21.37.882026-05-02 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
●A172.67.206.812026-05-02 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
○A2606:4700:3032::6815:25582026-05-02 → 2026-05-09 · 3 obs
● 2026-05-09 13:39:26
○ 2026-08-10 18:44:54
○A2606:4700:3034::ac43:ce512026-05-02 → 2026-05-09 · 3 obs
● 2026-05-09 13:39:26
○ 2026-08-10 18:44:54
●A2606:4700:3037::6815:25582026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
●A2606:4700:3037::ac43:ce512026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 18:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| rollblock.ca | ezra.ns.cloudflare.com, melody.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.15
NS records: ezra.ns.cloudflare.com, melody.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rollblock.ca (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.81, 104.21.37.88 |
| AAAA | 2 | 2606:4700:3037::ac43:ce51, 2606:4700:3037::6815:2558 |
| NS | 2 | ezra.ns.cloudflare.com, melody.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
rollblock.ca has four IP addresses: 104.21.37.88, 172.67.206.81, 2606:4700:3037::6815:2558 and 2606:4700:3037::ac43:ce51.
top1totokf.site, www.vinglas.se, tv.bestvision.it plus two other host names have IP numbers in common with rollblock.ca.
Name Servers
Two name servers handle the delegation for rollblock.ca: ezra.ns.cloudflare.com and melody.ns.cloudflare.com.
The name server configuration of rollblock.ca is shared with other domains, for instance gamble-zen.ca, orozino.ca, rakebit.ca and two others.
rollblock.ca shares at least some of its name servers with other domains, including gg51-lcgt1877.cc, ycanet.com, inboxautomationpartners.agency and two others.
These name servers are frequently paired with the name servers suzanne.ns.cloudflare.com, rocky.ns.cloudflare.com and thea.ns.cloudflare.com.
Hosts with 6 IP addresses each:
ezra.ns.cloudflare.com resolves to 108.162.195.15, 162.159.44.15 and 172.64.35.15 among others, with 3 other IP addresses in total.
melody.ns.cloudflare.com resolves to 108.162.194.250, 162.159.38.250 and 172.64.34.250 among others, with 3 other IP addresses in total.