j2bk.com - robtex.com
j2bk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4838🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:afa9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.72.56Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.169🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | addilyn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 108.162.194.217🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| NS | khalid.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c35🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c335🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2335🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 108.162.195.53🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 162.159.44.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| A | 172.64.35.53🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | khalid.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.72.56, 172.67.175.169 | ||||||
| IPv6 | 2606:4700:3031::6815:4838, 2606:4700:3036::ac43:afa9 | ||||||
| SOA | addilyn.ns.cloudflare.comdns@cloudflare.com serial=2399112414 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
j2bk.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSaddilyn.ns.cloudflare.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:19:50
●NSkhalid.ns.cloudflare.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:19:50
●A104.21.72.562026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:19:48
● 2026-03-23 05:19:50
●A172.67.175.1692026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:19:48
● 2026-03-23 05:19:50
○A188.114.96.02026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-23 05:19:48
○ 2026-03-23 05:19:50
○A188.114.97.02026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-23 05:19:48
○ 2026-03-23 05:19:50
●A2606:4700:3031::6815:48382026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:19:48
● 2026-03-23 05:19:50
●A2606:4700:3036::ac43:afa92026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:19:48
● 2026-03-23 05:19:50
○A2a06:98c1:3120::2026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-23 05:19:48
○ 2026-03-23 05:19:50
○A2a06:98c1:3121::2026-02-21 → 2026-02-21 · 3 obs
○ 2026-03-23 05:19:48
○ 2026-03-23 05:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j2bk.com | addilyn.ns.cloudflare.com, khalid.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.217
NS records: addilyn.ns.cloudflare.com, khalid.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j2bk.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.72.56, 172.67.175.169 |
| AAAA | 2 | 2606:4700:3036::ac43:afa9, 2606:4700:3031::6815:4838 |
| NS | 2 | addilyn.ns.cloudflare.com, khalid.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | addilyn.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (addilyn.ns.cloudflare.com, addilyn.ns.cloudflare.com, addilyn.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by j2bk.com: 2606:4700:3031::6815:4838, 2606:4700:3036::ac43:afa9, 104.21.72.56 and 172.67.175.169.
other host names including xiaolinglong.com, skabcompanies.com, mail.skabcompanies.com, lazystore.pl and koiopet.com share IP numbers with j2bk.com.
Name Servers
j2bk.com is delegated to two name servers addilyn.ns.cloudflare.com and khalid.ns.cloudflare.com.
j2bk.com shares the same name server setup as other domains, for instance jianjiewujin.com, mkwyman.com, f2003.com, uijoob.com and ksyifan.com.
j2bk.com at least partially shares name servers with other domains, for instance cotentinwebdesign.com, iwocao431.top, mainele.com, da-zha-xie.com and dunadu.com.
These name servers are commonly used with joan.ns.cloudflare.com, cameron.ns.cloudflare.com and hattie.ns.cloudflare.com.
Host names with six IP numbers:
Host name addilyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26d9, 2803:f800:50::6ca2:c2d9, 2a06:98c1:50::ac40:22d9, 108.162.194.217, 162.159.38.217 and 172.64.34.217.
Host name khalid.ns.cloudflare.com points to: 2606:4700:58::a29f:2c35, 2803:f800:50::6ca2:c335, 2a06:98c1:50::ac40:2335, 108.162.195.53, 162.159.44.53 and 172.64.35.53.