problematic-request.com - robtex.com
problematic-request.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bf1a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:4c4c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.76Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.26🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | conrad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c392🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2392🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 108.162.195.146🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 162.159.44.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 172.64.35.146🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| NS | raina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| A | 108.162.194.241🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| A | 162.159.38.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| A | 172.64.34.241🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | raina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.76.76, 172.67.191.26 | ||||||
| IPv6 | 2606:4700:3031::ac43:bf1a, 2606:4700:3032::6815:4c4c | ||||||
| SOA | conrad.ns.cloudflare.comdns@cloudflare.com serial=2398815753 | ||||||
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 | ||||||
Subdomains
resolve-restricted-appeal-issues.problematic-request.com |
v2v-checck2.problematic-request.com |
Same first word
problematic-request.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSconrad.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
●NSraina.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
●A104.21.76.762026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
●A172.67.191.262026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
●A2606:4700:3031::ac43:bf1a2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
●A2606:4700:3032::6815:4c4c2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 10:02:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| problematic-request.com | raina.ns.cloudflare.com, conrad.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.146
NS records: raina.ns.cloudflare.com, conrad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for problematic-request.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.26, 104.21.76.76 |
| AAAA | 2 | 2606:4700:3031::ac43:bf1a, 2606:4700:3032::6815:4c4c |
| NS | 2 | conrad.ns.cloudflare.com, raina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | conrad.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (raina.ns.cloudflare.com, raina.ns.cloudflare.com, raina.ns.cloudflare.com...)
Analysis
Hierarchy
problematic-request.com is a parent of resolve-restricted-appeal-issues.problematic-request.com and v2v-checck2.problematic-request.com.
IP Addresses
Four IP numbers are pointed to by problematic-request.com: 2606:4700:3031::ac43:bf1a, 2606:4700:3032::6815:4c4c, 104.21.76.76 and 172.67.191.26.
other host names including goldendynastyfresno.com, www.environment-lab.ir, funsun.com.cn, www.zm99th.com and everythingintheuniv.com share IP numbers with problematic-request.com.
Name Servers
problematic-request.com is delegated to two name servers conrad.ns.cloudflare.com and raina.ns.cloudflare.com.
problematic-request.com shares the same name server setup as other domains, for instance smithjohnsonresearch.com, sparx.co.uk, softbaker.com, ylinkshort.com and cunibe.org.
problematic-request.com at least partially shares name servers with other domains, for instance alainmitri.com, fjgj8888.com, usxshemaw.com, 3-mit.org and demowinner.com.
these name servers are often used together with becky.ns.cloudflare.com, iris.ns.cloudflare.com, arvind.ns.cloudflare.com and michael.ns.cloudflare.com.
Host names with six IP numbers:
Host name conrad.ns.cloudflare.com points to: 2606:4700:58::a29f:2c92, 2803:f800:50::6ca2:c392, 2a06:98c1:50::ac40:2392, 108.162.195.146, 162.159.44.146 and 172.64.35.146.
Host name raina.ns.cloudflare.com points to: 2606:4700:50::a29f:26f1, 2803:f800:50::6ca2:c2f1, 2a06:98c1:50::ac40:22f1, 108.162.194.241, 162.159.38.241 and 172.64.34.241.