16hd.com - robtex.com
16hd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4ad4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:ce78🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.212Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.120🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harmony.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2692🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c292🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2292🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 108.162.194.146🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 162.159.38.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| A | 172.64.34.146🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harmony.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.212, 172.67.206.120 | ||||||
| IPv6 hints | 2606:4700:3034::6815:4ad4, 2606:4700:3034::ac43:ce78 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
| SOA | harmony.ns.cloudflare.comdns@cloudflare.com serial=2406886436 | ||||||
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=1784922627 | ||||||
Same first word
16hd.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSdns15.parkpage.foundationapi.com2015-06-25 → 2015-06-25 · 3 obs
○ 2018-01-25 13:17:28
○ 2026-07-24 20:18:40
○NSdns16.parkpage.foundationapi.com2015-06-25 → 2015-06-25 · 3 obs
○ 2018-01-25 13:17:28
○ 2026-07-24 20:18:40
●NSharmony.ns.cloudflare.com2026-07-01 → 2026-07-24 · 3 obs
● 2026-07-01 20:32:36
● 2026-07-24 20:18:40
●NStom.ns.cloudflare.com2026-07-01 → 2026-07-24 · 3 obs
● 2026-07-01 20:32:36
● 2026-07-24 20:18:40
●A104.21.74.2122026-07-17 → 2026-07-24 · 3 obs
● 2026-07-17 18:05:56
● 2026-07-24 20:18:40
○A104.37.244.2002015-11-07 → 2016-04-23 · 5 obs
● 2015-11-07 19:20:30
● 2016-04-23 14:47:24
○ 2017-01-02 10:51:24
○ 2026-07-24 20:18:40
●A172.67.206.1202026-07-17 → 2026-07-24 · 3 obs
● 2026-07-17 18:05:56
● 2026-07-24 20:18:40
○A188.114.96.02026-07-01 → 2026-07-01 · 4 obs
● 2026-07-01 20:32:36
○ 2026-07-17 18:05:56
○ 2026-07-24 20:18:40
○A188.114.97.02026-07-01 → 2026-07-01 · 4 obs
● 2026-07-01 20:32:36
○ 2026-07-17 18:05:56
○ 2026-07-24 20:18:40
○A209.99.40.2252015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-07 19:20:30
○ 2026-07-24 20:18:40
●A2606:4700:3034::6815:4ad42026-07-17 → 2026-07-24 · 3 obs
● 2026-07-17 18:05:56
● 2026-07-24 20:18:40
●A2606:4700:3034::ac43:ce782026-07-17 → 2026-07-24 · 3 obs
● 2026-07-17 18:05:56
● 2026-07-24 20:18:40
○A2a06:98c1:3120::2026-07-01 → 2026-07-01 · 4 obs
● 2026-07-01 20:32:36
○ 2026-07-17 18:05:56
○ 2026-07-24 20:18:40
○A2a06:98c1:3121::2026-07-01 → 2026-07-01 · 4 obs
● 2026-07-01 20:32:36
○ 2026-07-17 18:05:56
○ 2026-07-24 20:18:40
○A47.88.33.672017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 10:51:24
○ 2018-01-25 13:17:28
○ 2026-07-24 20:18:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 16hd.com | tom.ns.cloudflare.com, harmony.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.146
NS records: tom.ns.cloudflare.com, harmony.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 16hd.com (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.74.212, 172.67.206.120 |
| AAAA | 2 | 2606:4700:3034::ac43:ce78, 2606:4700:3034::6815:4ad4 |
| NS | 2 | harmony.ns.cloudflare.com, tom.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harmony.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tom.ns.cloudflare.com, tom.ns.cloudflare.com, tom.ns.cloudflare.com...)
Analysis
IP Addresses
16hd.com points to the four IP addresses 104.21.74.212, 172.67.206.120, 2606:4700:3034::6815:4ad4 and 2606:4700:3034::ac43:ce78.
Additional host names — gzusn.com, aeroshell.com.br, ahdy.net and two others — share IP numbers with 16hd.com.
Name Servers
Two name servers handle the delegation for 16hd.com: harmony.ns.cloudflare.com and tom.ns.cloudflare.com.
16hd.com shares its name server setup with other domains, including jasperco.co.uk, nips.co.in, sharanam.co.in and two others.
At least some of 16hd.com's name servers are shared with other domains, for example sayapro.us, trainershubh.info, sou.sk and two more.
It is common for these name servers to be used in conjunction with the name servers kia.ns.cloudflare.com, edna.ns.cloudflare.com and terin.ns.cloudflare.com.
Host names with 6 IP numbers:
harmony.ns.cloudflare.com resolves to 108.162.194.146, 162.159.38.146 and 172.64.34.146 among others, with 3 other IP addresses in total.
tom.ns.cloudflare.com resolves to 108.162.193.147, 172.64.33.147 and 173.245.59.147 among others, with 3 other IP addresses in total.