a16k.com - robtex.com
a16k.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3946🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a0f0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.70Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.240🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | casey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| NS | harlee.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 108.162.194.238🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 162.159.38.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| A | 172.64.34.238🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlee.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.70, 172.67.160.240 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3946, 2606:4700:3035::ac43:a0f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | casey.ns.cloudflare.comdns@cloudflare.com serial=2397116989 | ||||||
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=1776192812 | ||||||
Same first word
a16k.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NScasey.ns.cloudflare.com2026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 19:07:12
●NSharlee.ns.cloudflare.com2026-03-27 → 2026-04-14 · 2 obs
● 2026-04-14 19:07:12
●A104.21.57.702026-03-27 → 2026-04-14 · 4 obs
● 2026-04-06 01:57:16
○ 2026-04-09 03:10:32
● 2026-04-14 19:07:12
●A172.67.160.2402026-03-27 → 2026-04-14 · 4 obs
● 2026-04-06 01:57:16
○ 2026-04-09 03:10:32
● 2026-04-14 19:07:12
○A188.114.96.02026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 03:10:32
○ 2026-04-14 19:07:12
○A188.114.97.02026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 03:10:32
○ 2026-04-14 19:07:12
●A2606:4700:3031::6815:39462026-03-27 → 2026-04-14 · 4 obs
● 2026-04-06 01:57:16
○ 2026-04-09 03:10:32
● 2026-04-14 19:07:12
●A2606:4700:3035::ac43:a0f02026-03-27 → 2026-04-14 · 4 obs
● 2026-04-06 01:57:16
○ 2026-04-09 03:10:32
● 2026-04-14 19:07:12
○A2a06:98c1:3120::2026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 03:10:32
○ 2026-04-14 19:07:12
○A2a06:98c1:3121::2026-04-09 → 2026-04-09 · 3 obs
● 2026-04-09 03:10:32
○ 2026-04-14 19:07:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a16k.com | harlee.ns.cloudflare.com, casey.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.238
NS records: harlee.ns.cloudflare.com, casey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a16k.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.240, 104.21.57.70 |
| AAAA | 2 | 2606:4700:3035::ac43:a0f0, 2606:4700:3031::6815:3946 |
| NS | 2 | casey.ns.cloudflare.com, harlee.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | casey.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (harlee.ns.cloudflare.com, harlee.ns.cloudflare.com, harlee.ns.cloudflare.com...)
Analysis
IP Addresses
a16k.com maps to four IP numbers: 2606:4700:3031::6815:3946, 2606:4700:3035::ac43:a0f0, 104.21.57.70 and 172.67.160.240.
Other host names, for instance chsomaha.com, flam-and-co.lu, teachosaurus.com, www.xgtfzx.com and shumojia.com share IP numbers with a16k.com.
Name Servers
Two name servers casey.ns.cloudflare.com and harlee.ns.cloudflare.com are delegated to a16k.com.
a16k.com uses the same name server configuration as other domains, such as nswswifts.com.au, looiwenli.com, tablomet.ro, giantsnetball.com.au and i-support.co.il.
a16k.com at least partially shares name servers with other domains such as h7230.cn, systemsdirect.com, power-office.at, ctrlaltdelete.net and titanic-facts.com.
these name servers are commonly used with the name servers kim.ns.cloudflare.com.
Host names with six IP numbers: Host name casey.ns.cloudflare.com points to 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158; host name harlee.ns.cloudflare.com points to 2606:4700:50::a29f:26ee, 2803:f800:50::6ca2:c2ee, 2a06:98c1:50::ac40:22ee, 108.162.194.238, 162.159.38.238 and 172.64.34.238.