pknuhrd.com - robtex.com
pknuhrd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ac05🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:4ff1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.241Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.5🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | autumn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| A | 172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | autumn.ns.cloudflare.com | ||||||
| NS | boyd.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.241, 172.67.172.5 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ac05, 2606:4700:3031::6815:4ff1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | autumn.ns.cloudflare.comdns@cloudflare.com serial=2402015811 | ||||||
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=1777281646 | ||||||
Same first word
pknuhrd.com |
DNS History
6 records (6 active, 0 former)
●NSautumn.ns.cloudflare.com2026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
●NSboyd.ns.cloudflare.com2026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
●A104.21.79.2412026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
●A172.67.172.52026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
●A2606:4700:3030::ac43:ac052026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
●A2606:4700:3031::6815:4ff12026-04-26 → 2026-04-27 · 2 obs
● 2026-04-27 09:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pknuhrd.com | boyd.ns.cloudflare.com, autumn.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.148
NS records: boyd.ns.cloudflare.com, autumn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pknuhrd.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.5, 104.21.79.241 |
| AAAA | 2 | 2606:4700:3031::6815:4ff1, 2606:4700:3030::ac43:ac05 |
| NS | 2 | autumn.ns.cloudflare.com, boyd.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | autumn.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (boyd.ns.cloudflare.com, boyd.ns.cloudflare.com, boyd.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by pknuhrd.com: 2606:4700:3030::ac43:ac05, 2606:4700:3031::6815:4ff1, 104.21.79.241 and 172.67.172.5.
other host names including ns1.verygood.com, norindic.com, xfgjs.com, rivcon.org and ke7984.com.cn share IP numbers with pknuhrd.com.
Name Servers
pknuhrd.com is delegated to two name servers autumn.ns.cloudflare.com and boyd.ns.cloudflare.com.
pknuhrd.com shares the same name server setup as other domains, for instance tv-8899.com, sonzada.com, 168168net.com, sys88888.com and sssmuseum.com.
pknuhrd.com at least partially shares name servers with other domains, for instance young-gay.cfd, casadabarreira.com, velodrom.si, chicocaminhoes.com.br and impresspages.org.
These name servers are commonly used with chance.ns.cloudflare.com, chuck.ns.cloudflare.com and clyde.ns.cloudflare.com.
Host names with six IP numbers:
Host name autumn.ns.cloudflare.com points to: 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148.
Host name boyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.