csass.org.uk - robtex.com
csass.org.uk
org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1774497110 | ||||||
rank #32361 in the tld
WOT: SAFE (71/100)
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSapollo.ns.cloudflare.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●NSheather.ns.cloudflare.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●MXcsass-org-uk.mail.protection.outlook.com2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●A104.21.79.2132026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●A172.67.148.2072026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●A2606:4700:3036::6815:4fd52026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
●A2606:4700:3037::ac43:94cf2026-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:27:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| csass.org.uk | apollo.ns.cloudflare.com, heather.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.161
NS records: apollo.ns.cloudflare.com, heather.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csass.org.uk (unsigned zone)
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.213, 172.67.148.207 |
| AAAA | 2 | 2606:4700:3036::6815:4fd5, 2606:4700:3037::ac43:94cf |
| NS | 2 | apollo.ns.cloudflare.com, heather.ns.cloudflare.com |
| MX | 1 | csass-org-uk.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:servers.mcsv.net ?all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | apollo.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Four IP numbers are pointed to by csass.org.uk: 2606:4700:3036::6815:4fd5, 2606:4700:3037::ac43:94cf, 104.21.79.213 and 172.67.148.207.
other host names including fontid.co, 121hb88.com, consali.com, weaversautocenter.com and seeyouinisrael.com share IP numbers with csass.org.uk.
Name Servers
csass.org.uk is delegated to two name servers apollo.ns.cloudflare.com and heather.ns.cloudflare.com.
csass.org.uk shares the same name server setup as other domains, for instance partinfo.org, polimats.com, jarvis.network, jarvis.money and adhdfoundation.org.uk.
csass.org.uk at least partially shares name servers with other domains, for instance alfuh.com, ofikgekben.nl, federate.one, cfg.com.tr and gallipoli-tours.com.
These name servers are commonly used with rex.ns.cloudflare.com, crystal.ns.cloudflare.com and rick.ns.cloudflare.com.
Host names with six IP numbers:
Host name apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.
Host name heather.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.
Mail Servers
csass.org.uk is handled by a single mail server, csass-org-uk.mail.protection.outlook.com.
Host csass-org-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.