19h3.com - robtex.com
19h3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a9c6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1bda🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.218Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.198🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dolly.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| NS | dom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 108.162.193.157🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 172.64.33.157🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 173.245.59.157🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.27.218, 172.67.169.198 | ||||||
| IPv6 | 2606:4700:3031::ac43:a9c6, 2606:4700:3036::6815:1bda | ||||||
| SOA | dolly.ns.cloudflare.comdns@cloudflare.com serial=2395780462 | ||||||
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=1771291435 | ||||||
Same first word
19h3.com |
Similar names
91h3.com |
h931.cn |
h391.com |
9h31.com |
h139.net |
h931.com |
319h.com |
h913.com |
931h.com |
193h.com |
139h.cc |
9h13.com |
391h.com |
DNS History
9 records (6 active, 3 former)
●NSdolly.ns.cloudflare.com2026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
●NSdom.ns.cloudflare.com2026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
○NSns5.dnsdun.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-02-15 20:31:28
○ 2026-02-26 08:38:38
○NSns5.dnsdun.net2017-09-28 → 2017-09-28 · 3 obs
○ 2026-02-15 20:31:28
○ 2026-02-26 08:38:38
○A104.149.43.1182017-09-28 → 2017-09-28 · 3 obs
○ 2026-02-15 20:31:28
○ 2026-02-26 08:38:38
●A104.21.27.2182026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
●A172.67.169.1982026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
●A2606:4700:3031::ac43:a9c62026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
●A2606:4700:3036::6815:1bda2026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 20:31:28
● 2026-02-26 08:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 19h3.com | dom.ns.cloudflare.com, dolly.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.157
NS records: dom.ns.cloudflare.com, dolly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19h3.com (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.218, 172.67.169.198 |
| AAAA | 2 | 2606:4700:3031::ac43:a9c6, 2606:4700:3036::6815:1bda |
| NS | 2 | dolly.ns.cloudflare.com, dom.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dolly.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dom.ns.cloudflare.com, dom.ns.cloudflare.com, dom.ns.cloudflare.com...)
AI analysis
19h3.com resolves to four IPs: 2606:4700:3031::ac43:a9c6, 2606:4700:3036::6815:1bda, 104.21.27.218 and 172.67.169.198.
Other host names such as lightsale.astrawatt.solar, aperto.ro, cdn.insightfinderhub.com, tdthai999.com and bradfordcity.net share IP numbers with 19h3.com.
19h3.com is delegated to two name servers: dolly.ns.cloudflare.com and dom.ns.cloudflare.com.
19h3.com uses the same name server setup as other domains, including 6pg.me, 8087dh.vip, 3658008.cc, 26657.cc and 10645678.com.
At least part of the name servers for 19h3.com are shared with other domains, for instance cbt.be, sveken.com, shinya.com.cn, bharasita.com and livenewsdelhi.com.
These name servers are often used together with dina.ns.cloudflare.com, hank.ns.cloudflare.com and june.ns.cloudflare.com.
Host names with six IP numbers:
dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.
dom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9d, 2803:f800:50::6ca2:c19d, 2a06:98c1:50::ac40:219d, 108.162.193.157, 172.64.33.157 and 173.245.59.157.