19kfb.com - robtex.com
19kfb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c992🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:34ac🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.172Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dakota.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| A | 172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dakota.ns.cloudflare.com | ||||||
| NS | nancy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2654🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c254🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2254🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 108.162.194.84🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 162.159.38.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| A | 172.64.34.84🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nancy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.52.172, 172.67.201.146 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c992, 2606:4700:3035::6815:34ac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2399576671 | ||||||
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=1776240757 | ||||||
Same first word
19kfb.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdakota.ns.cloudflare.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
●NSnancy.ns.cloudflare.com2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
●A104.21.52.1722026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
●A172.67.201.1462026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
●A2606:4700:3034::ac43:c9922026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
●A2606:4700:3035::6815:34ac2026-04-04 → 2026-04-15 · 2 obs
● 2026-04-15 08:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| 19kfb.com | nancy.ns.cloudflare.com, dakota.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.84
NS records: nancy.ns.cloudflare.com, dakota.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19kfb.com (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.146, 104.21.52.172 |
| AAAA | 2 | 2606:4700:3035::6815:34ac, 2606:4700:3034::ac43:c992 |
| NS | 2 | dakota.ns.cloudflare.com, nancy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dakota.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nancy.ns.cloudflare.com, nancy.ns.cloudflare.com, nancy.ns.cloudflare.com...)
Analysis
IP Addresses
19kfb.com refers to four IP numbers: 2606:4700:3034::ac43:c992, 2606:4700:3035::6815:34ac, 104.21.52.172 and 172.67.201.146.
Other host names, for instance synthdevcode.digital, daralghad.com, cweonline.in, pacadvantage.org and www.didihub.com share IP numbers with 19kfb.com.
Name Servers
19kfb.com's delegation uses two name servers: dakota.ns.cloudflare.com and nancy.ns.cloudflare.com.
19kfb.com uses the same name server setup as other domains, such as kh448.cc, okvip456.com, lv358.com, fairytape.com and 89aw.com.
19kfb.com at least partially shares name servers with other domains, including webrealm.shop, xuan520.com, kultingecauyuksehink.com, cnyakundi.com and restaurantelosroques.com.
these name servers are commonly used with nadia.ns.cloudflare.com, hazel.ns.cloudflare.com, rudy.ns.cloudflare.com, west.ns.cloudflare.com, dale.ns.cloudflare.com, bruce.ns.cloudflare.com, edns6.ultradns.biz, edns6.ultradns.com and edns6.ultradns.net.
Host names with six IP numbers:
dakota.ns.cloudflare.com points to 2606:4700:58::a29f:2c4f, 2803:f800:50::6ca2:c34f, 2a06:98c1:50::ac40:234f, 108.162.195.79, 162.159.44.79 and 172.64.35.79.
nancy.ns.cloudflare.com points to 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.