zksbcj.com - robtex.com
zksbcj.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d57e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3dc7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.199Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.126🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jamie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| A | 108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| A | 172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| A | 173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jamie.ns.cloudflare.com | ||||||
| NS | joel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.61.199, 172.67.213.126 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d57e, 2606:4700:3037::6815:3dc7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com | ||||||
| SOA | jamie.ns.cloudflare.comdns@cloudflare.com serial=2398587338 | ||||||
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=1777491641 | ||||||
Subdomains
mail.zksbcj.com |
Same first word
zksbcj.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSjamie.ns.cloudflare.com2026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
●NSjoel.ns.cloudflare.com2026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
○NSns7.xrnet.cn2015-08-19 → 2017-06-21 · 4 obs
● 2017-06-21 14:53:40
○ 2026-04-24 16:51:50
○ 2026-04-29 19:45:08
○NSns8.xrnet.cn2015-08-19 → 2017-06-21 · 4 obs
● 2017-06-21 14:53:40
○ 2026-04-24 16:51:50
○ 2026-04-29 19:45:08
○MXmail.zksbcj.com2015-08-19 → 2017-06-21 · 4 obs
● 2017-06-21 14:53:40
○ 2026-04-24 16:51:50
○ 2026-04-29 19:45:08
●A104.21.61.1992026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
●A172.67.213.1262026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
○A180.86.6.1722017-06-21 → 2017-06-21 · 4 obs
● 2017-06-21 14:53:40
○ 2026-04-24 16:51:50
○ 2026-04-29 19:45:08
○A203.158.16.512015-08-19 → 2016-11-29 · 4 obs
● 2016-11-29 06:20:12
○ 2017-06-21 14:53:40
○ 2026-04-29 19:45:08
●A2606:4700:3034::ac43:d57e2026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
●A2606:4700:3037::6815:3dc72026-04-24 → 2026-04-29 · 3 obs
● 2026-04-24 16:51:50
● 2026-04-29 19:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| zksbcj.com | joel.ns.cloudflare.com, jamie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.184
NS records: joel.ns.cloudflare.com, jamie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zksbcj.com (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.61.199, 172.67.213.126 |
| AAAA | 2 | 2606:4700:3034::ac43:d57e, 2606:4700:3037::6815:3dc7 |
| NS | 2 | jamie.ns.cloudflare.com, joel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jamie.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (joel.ns.cloudflare.com, joel.ns.cloudflare.com, joel.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of mail.zksbcj.com is zksbcj.com.
IP Addresses
zksbcj.com maps to four IP numbers: 2606:4700:3034::ac43:d57e, 2606:4700:3037::6815:3dc7, 104.21.61.199 and 172.67.213.126.
Other host names such as orubaki.top, k-fish.net, motchill46.com, krisnamulawarman.com and sehl.com.cn share IPs with zksbcj.com.
Name Servers
Two name servers jamie.ns.cloudflare.com and joel.ns.cloudflare.com handle the delegation for zksbcj.com.
zksbcj.com shares the same name server setup as other domains, for example xfactur.com, ykloves.com, zywheel.com, nbsbyq.com and fysysh.com.
zksbcj.com at least partially shares name servers with other domains, for example broadwaybank.us, gengy.me, ereferat.org, 110101.com and unitrailer.nl.
These name servers are commonly used with cris.ns.cloudflare.com and april.ns.cloudflare.com and lana.ns.cloudflare.com.
Host names with six IP numbers:
jamie.ns.cloudflare.com points to 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168.
joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184.