join.blc4u.com - robtex.com
join.blc4u.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c25cπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:247eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.36.126Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.194.92πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.36.126, 172.67.194.92 | ||||||
| IPv6 | 2606:4700:3035::ac43:c25c, 2606:4700:3037::6815:247e | ||||||
blc4u.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c25cπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:247eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.36.126Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.194.92πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | miles.ns.cloudflare.com β | ||||||
| NS | tani.ns.cloudflare.com | ||||||
| MX | mx1-hosting.jellyfish.systems β | ||||||
| MX | mx2-hosting.jellyfish.systems(10) | ||||||
| MX | mx3-hosting.jellyfish.systems(20) | ||||||
| TXT | v=spf1 +a +mx +ip4:198.54.114.7 include:spf.web-hosting.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.36.126, 172.67.194.92 | ||||||
| IPv6 | 2606:4700:3035::ac43:c25c, 2606:4700:3037::6815:247e | ||||||
| SOA | miles.ns.cloudflare.comdns@cloudflare.com serial=2396960063 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.36.1262026-03-18 β 2026-03-18 Β· 2 obs
β 2026-03-18 11:34:04
β 2026-03-18 11:34:06
β 2026-03-18 11:34:06
βA172.67.194.922026-03-18 β 2026-03-18 Β· 2 obs
β 2026-03-18 11:34:04
β 2026-03-18 11:34:06
β 2026-03-18 11:34:06
βA2606:4700:3035::ac43:c25c2026-03-18 β 2026-03-18 Β· 2 obs
β 2026-03-18 11:34:04
β 2026-03-18 11:34:06
β 2026-03-18 11:34:06
βA2606:4700:3037::6815:247e2026-03-18 β 2026-03-18 Β· 2 obs
β 2026-03-18 11:34:04
β 2026-03-18 11:34:06
β 2026-03-18 11:34:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| blc4u.com | tani.ns.cloudflare.com, miles.ns.cloudflare.com | 12 records |
β Authoritative Response
Server: 108.162.192.224
NS records: tani.ns.cloudflare.com, miles.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for blc4u.com (unsigned zone)
β±οΈ Timing
Total: 78ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.92, 104.21.36.126 |
| AAAA | 2 | 2606:4700:3035::ac43:c25c, 2606:4700:3037::6815:247e |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tani.ns.cloudflare.com, tani.ns.cloudflare.com, tani.ns.cloudflare.com...)
Analysis
IP Addresses
join.blc4u.com refers to four IP numbers: 2606:4700:3035::ac43:c25c, 2606:4700:3037::6815:247e, 104.21.36.126 and 172.67.194.92.
Other host names, for instance cpanel.tennisinc.com.sg, proxyearth.org, nobullblinds.com.au, webinvit.id and goldensandwashing.net share IP numbers with join.blc4u.com.