jk251.com - robtex.com
jk251.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2928🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8e55🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.40Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.85🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | augustus.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c02🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c302🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2302🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| A | 108.162.195.2🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| A | 162.159.44.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| A | 172.64.35.2🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | augustus.ns.cloudflare.com | ||||||
| NS | nola.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.40, 172.67.142.85 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2928, 2606:4700:3033::ac43:8e55 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com | ||||||
| SOA | augustus.ns.cloudflare.comdns@cloudflare.com serial=2400270999 | ||||||
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=1777184091 | ||||||
Same first word
jk251.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSaugustus.ns.cloudflare.com2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
●NSnola.ns.cloudflare.com2026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
●A104.21.41.402026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
●A172.67.142.852026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
●A2606:4700:3031::6815:29282026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
●A2606:4700:3033::ac43:8e552026-04-14 → 2026-04-26 · 2 obs
● 2026-04-26 06:34:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jk251.com | nola.ns.cloudflare.com, augustus.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.2
NS records: nola.ns.cloudflare.com, augustus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jk251.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.85, 104.21.41.40 |
| AAAA | 2 | 2606:4700:3033::ac43:8e55, 2606:4700:3031::6815:2928 |
| NS | 2 | augustus.ns.cloudflare.com, nola.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | augustus.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nola.ns.cloudflare.com, nola.ns.cloudflare.com, nola.ns.cloudflare.com...)
Analysis
IP Addresses
jk251.com points to four IP numbers: 2606:4700:3031::6815:2928, 2606:4700:3033::ac43:8e55, 104.21.41.40 and 172.67.142.85.
For instance, other host names isikhizi.com, huisraad.org, terram-etrics.click, nokaxunetiaconsulting.pics and mail.diwb.de share IP numbers with jk251.com.
Name Servers
jk251.com is delegated to two name servers: augustus.ns.cloudflare.com and nola.ns.cloudflare.com.
jk251.com uses the same name server setup as other domains such as grillingismybusiness.com, ideng.com, mzh8.com, boutbv.nl and shoresidepoolservice.com.
jk251.com shares name servers with other domains at least partially, for example excessivepower.com, tahaa.org, exdiv.co.uk, generationalpartners.com and 1free(0x706f726e)finder.com.
These name servers are commonly used with the name servers laura.ns.cloudflare.com and hayes.ns.cloudflare.com.
Host names with six IP numbers: host name augustus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c02, 2803:f800:50::6ca2:c302, 2a06:98c1:50::ac40:2302, 108.162.195.2, 162.159.44.2 and 172.64.35.2; host name nola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad4, 2803:f800:50::6ca2:c0d4, 2a06:98c1:50::ac40:20d4, 108.162.192.212, 172.64.32.212 and 173.245.58.212.