schoolforms.uk - dns.ninja
schoolforms.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9c9f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:80e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.14Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.159🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | duke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| NS | edna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| A | 108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| A | 172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| A | 173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | edna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.14, 172.67.156.159 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9c9f, 2606:4700:3033::6815:80e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com | ||||||
| SOA | duke.ns.cloudflare.comdns@cloudflare.com serial=2411520128 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| TXT | #Timestamp: 1786419300 | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1786419401 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSduke.ns.cloudflare.com2026-03-06 → 2026-08-11 · 2 obs
● 2026-08-11 03:37:02
●NSedna.ns.cloudflare.com2026-03-06 → 2026-08-11 · 2 obs
● 2026-08-11 03:37:02
●A104.21.8.142026-03-06 → 2026-08-11 · 2 obs
● 2026-08-11 03:37:02
●A172.67.156.1592026-03-06 → 2026-08-11 · 2 obs
● 2026-08-11 03:37:02
●A2606:4700:3031::ac43:9c9f2026-06-25 → 2026-08-11 · 3 obs
● 2026-06-25 17:59:20
● 2026-08-11 03:37:02
●A2606:4700:3033::6815:80e2026-03-06 → 2026-08-11 · 2 obs
● 2026-08-11 03:37:02
○A2606:4700:3033::ac43:9c9f2026-03-06 → 2026-03-06 · 3 obs
○ 2026-06-25 17:59:20
○ 2026-08-11 03:37:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| schoolforms.uk | edna.ns.cloudflare.com, duke.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.110
NS records: edna.ns.cloudflare.com, duke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolforms.uk (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.159, 104.21.8.14 |
| AAAA | 2 | 2606:4700:3031::ac43:9c9f, 2606:4700:3033::6815:80e |
| NS | 2 | duke.ns.cloudflare.com, edna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
schoolforms.uk has four IP addresses: 104.21.8.14, 172.67.156.159, 2606:4700:3031::ac43:9c9f and 2606:4700:3033::6815:80e.
Additional host names — api2.epu.edu.vn, kantoorroulette.nl, arc.bryggforum.nu and two others — share IP numbers with schoolforms.uk.
Name Servers
schoolforms.uk is delegated to two name servers: duke.ns.cloudflare.com and edna.ns.cloudflare.com.
schoolforms.uk shares its name server setup with other domains, including seriale.eu.org, cartotec.com.mx, groupcallalert.com and two others.
schoolforms.uk partially shares its NS delegation with several other domains, including pharmama.com, canar.org, njcad.com and two others.
These name servers are regularly seen alongside tom.ns.cloudflare.com and apollo.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.
edna.ns.cloudflare.com resolves to 108.162.192.109, 172.64.32.109, 173.245.58.109 and 3 other IP addresses.