17137.cfd - robtex.com
17137.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:22a4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a313🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.34.164Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.19🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brianna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| NS | justin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bbb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| A | 108.162.193.187🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| A | 172.64.33.187🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| A | 173.245.59.187🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | justin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.34.164, 172.67.163.19 | ||||||
| IPv6 hints | 2606:4700:3031::6815:22a4, 2606:4700:3031::ac43:a313 | ||||||
| SOA | brianna.ns.cloudflare.comdns@cloudflare.com serial=2406736361 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785293859 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSbrianna.ns.cloudflare.com2026-07-25 → 2026-07-29 · 2 obs
● 2026-07-29 03:01:42
●NSjustin.ns.cloudflare.com2026-07-25 → 2026-07-29 · 2 obs
● 2026-07-29 03:01:42
●A104.21.34.1642026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 23:53:02
● 2026-07-29 03:01:42
●A172.67.163.192026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 23:53:02
● 2026-07-29 03:01:42
○A188.114.96.02026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-28 23:53:02
○ 2026-07-29 03:01:42
○A188.114.97.02026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-28 23:53:02
○ 2026-07-29 03:01:42
●A2606:4700:3031::6815:22a42026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 23:53:02
● 2026-07-29 03:01:42
●A2606:4700:3031::ac43:a3132026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 23:53:02
● 2026-07-29 03:01:42
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-28 23:53:02
○ 2026-07-29 03:01:42
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-28 23:53:02
○ 2026-07-29 03:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | c.nic.cfd, b.nic.cfd, a.nic.cfd, d.nic.cfd | - |
| 17137.cfd | justin.ns.cloudflare.com, brianna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.245
NS records: justin.ns.cloudflare.com, brianna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 17137.cfd (unsigned zone)
⏱️ Timing
Total: 395ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.19, 104.21.34.164 |
| AAAA | 2 | 2606:4700:3031::6815:22a4, 2606:4700:3031::ac43:a313 |
| NS | 2 | brianna.ns.cloudflare.com, justin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brianna.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
17137.cfd has four IP addresses: 104.21.34.164, 172.67.163.19, 2606:4700:3031::6815:22a4 and 2606:4700:3031::ac43:a313.
bottarolaw.com, whatemoji.org, openai.dyliu-me.workers.dev and two other host names share IP numbers with 17137.cfd.
Name Servers
17137.cfd is served by two delegated name servers, brianna.ns.cloudflare.com and justin.ns.cloudflare.com.
17137.cfd uses the same name servers as several other domains — among them unicefgalahouston.org, orhizea.shop, nazdri.com and two more.
17137.cfd shares at least some of its name servers with other domains, including adisant.com, trutopia.com, donottrustthiswebsite.com and two others.
These name servers are frequently seen alongside the name servers stanley.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
brianna.ns.cloudflare.com carries IP addresses 108.162.192.245, 172.64.32.245 and 173.245.58.245, with 3 other addresses beyond those.
justin.ns.cloudflare.com carries IP addresses 108.162.193.187, 172.64.33.187 and 173.245.59.187, with 3 other addresses beyond those.