support.codility.com - dns.ninja
support.codility.com
| CNAME | codility.zendesk.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.53.6🇺🇸 CLOUDFLARESPECTRUM216.198.53.0/24 989 Market St San Francisco CA 94103 United States | ||||||
| A | 216.198.54.6🇺🇸 CLOUDFLARESPECTRUM216.198.54.0/24 989 Market St San Francisco CA 94103 United States | ||||||
| MX | mail-pod-17.int.zendesk.com ⭐ | ||||||
| A | 34.250.54.188🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-34-250-54-188.eu-west-1.compute.amazonaws.com | ||||||
| A | 54.72.239.193🇮🇪 Amazon54.72.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-72-239-193.eu-west-1.compute.amazonaws.com | ||||||
| A | 108.128.141.155🇮🇪 Amazon108.128.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-108-128-141-155.eu-west-1.compute.amazonaws.com | ||||||
| TXT | pod=17 | ||||||
| TXT | v=spf1 include:mail.zendesk.com ~all | ||||||
codility.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.210.12.211🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| A | 52.73.41.252🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| A | 54.226.249.62🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix | ||||||
| NS | ns-1703.awsdns-20.co.uk ⭐ | ||||||
| NS | ns-110.awsdns-13.com | ||||||
| NS | ns-1413.awsdns-48.org | ||||||
| NS | ns-810.awsdns-37.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | 00D20000000DPSA=1TBIV00000007eD | ||||||
| TXT | MS=ms30517034 | ||||||
| TXT | MS=ms60916680 | ||||||
| TXT | adobe-idp-site-verification=dd37b18b97160a8e6304c992a6a30f6169fb1346a33a9441e... | ||||||
| TXT | anthropic-domain-verification-7tdtss=GGrwHM7Qp3cXaybBPud3i73BT | ||||||
| TXT | apple-domain-verification=7rzqFOaT8TFh0ube | ||||||
| TXT | asv=08f1a733fda14550f1373503af60cf8f | ||||||
| TXT | atlassian-domain-verification=a4SATWYEfG3jgCqYhOXw7xR4aTLUaRjBuVe5C62XKN97AAi... | ||||||
| TXT | cursor-domain-verification-mz7j8c=GQEWKWkzP414t98vmYvkFIVXT | ||||||
| TXT | docusign=fe36e04b-6353-4e90-a8d1-421a0c4743f5 | ||||||
| TXT | drift-domain-verification=7f3ee66e4e4d28ea439e8a85a3aeb5b66072fc52fbc5a27742d... | ||||||
| TXT | google-site-verification=3_zdKwo6kXvxKkwwEXtK8nLXhDM99XDFN8WxwEWjIUM | ||||||
| TXT | google-site-verification=bSz1leC9mDot_UYB7ET3938kQ4BsIeirnetcTK6gkeI | ||||||
| TXT | google-site-verification=coq-h3H1h1WzKdhwqpjIVbWlDr_oz35FBjnPUoGVN7U | ||||||
| TXT | google-site-verification=iZd5zPyck-EywQlf6Yv3md6BGKMtVhgoljXm4A5IYZw | ||||||
| TXT | miro-verification=d3099934f23316e782353d5c16e2afa070034820 | ||||||
| TXT | onetrust-domain-verification=359b9090edd64976a9a074a70896c34c | ||||||
| TXT | openai-domain-verification=dv-6YEhLtKjUnFpMmboQOMlSVm1 | ||||||
| TXT | pandadoc-domain-verification=ZJYdV4GvsScT8UHNcfgJ2E | ||||||
| TXT | pendo-domain-verification=6a5daeef-4fdd-4ae1-b5ee-e9071484db73 | ||||||
| TXT | reachdesk-verification=f8fr8uNwo4HmdPlnH6OjiKG98RZnOHbFYNRqosOhmdUFHDpcmJFNQ5... | ||||||
| TXT | stripe-verification=82F0ADF6F9C30486BA8D9424A1E687BD569CB460967955793B847085B... | ||||||
| TXT | v=spf1 include:sendgrid.net include:mail.zendesk.com include:_spf.google.com ... | ||||||
| TXT | zoho-verification=zb61344555.zmverify.zoho.eu | ||||||
| SOA | ns-1703.awsdns-20.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #94745 globally
rank #44101 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #188,882
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●CNAMEcodility.zendesk.com2026-07-12 → 2026-07-12 · 2 obs
● 2026-07-12 03:20:50
○CNAMEcustom.intercom.help2018-06-30 → 2018-06-30 · 2 obs
○ 2026-07-12 03:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| codility.com | ns-110.awsdns-13.com, ns-810.awsdns-37.net, ns-1703.awsdns-20.co.uk, ns-1413.awsdns-48.org | 2 records |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
| codility.com | ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net | - |
✅ Authoritative Response
Server:205.251.195.42
NS records: ns-110.awsdns-13.com, ns-1413.awsdns-48.org, ns-1703.awsdns-20.co.uk, ns-810.awsdns-37.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codility.com (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | codility.zendesk.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-110.awsdns-13.com, ns-110.awsdns-13.com)
Analysis
IP Addresses
support.codility.com points to the IP addresses 216.198.53.6 and 216.198.54.6
Additional host names — bwitsupport.zendesk.com, jobleadsgmbh.zendesk.com, rimagesupport.zendesk.com and two others — share IP numbers with support.codility.com.
Mail Servers
support.codility.com has one mail server: mail-pod-17.int.zendesk.com.
support.codility.com shares the same mail server setup as other domains, including zaask.zendesk.com, mcdonalds.zendesk.com, joygame-wt.zendesk.com and two others.
mail-pod-17.int.zendesk.com has three IP addresses: 34.250.54.188, 54.72.239.193 and 108.128.141.155.