courtyard.co - robtex.com
courtyard.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.214.21.245🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-21-245.compute-1.amazonaws.com | ||||||
| NS | ns-1551.awsdns-01.co.uk ⭐ | ||||||
| A | 2600:9000:5306:f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1551.awsdns-01.co.uk | ||||||
| A | 205.251.198.15🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1551.awsdns-01.co.uk | ||||||
| NS | ns-1.awsdns-00.com | ||||||
| A | 2600:9000:5300:100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-1.awsdns-00.com | ||||||
| A | 205.251.192.1🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-1.awsdns-00.com | ||||||
| NS | ns-1387.awsdns-45.org | ||||||
| A | 2600:9000:5305:6b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1387.awsdns-45.org | ||||||
| A | 205.251.197.107🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1387.awsdns-45.org | ||||||
| NS | ns-718.awsdns-25.net | ||||||
| A | 2600:9000:5302:ce00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| A | 205.251.194.206🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-718.awsdns-25.net | ||||||
| SOA | ns-1551.awsdns-01.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759732845 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns-1.awsdns-00.com2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:48:12
● 2026-08-14 09:04:18
●NSns-1387.awsdns-45.org2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:48:12
● 2026-08-14 09:04:18
●NSns-1551.awsdns-01.co.uk2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:48:12
● 2026-08-14 09:04:18
●NSns-718.awsdns-25.net2026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:48:12
● 2026-08-14 09:04:18
○NSns-east.cerf.net2015-07-23 → 2017-03-19 · 4 obs
● 2017-03-19 05:02:52
○ 2026-08-10 22:48:12
○ 2026-08-14 09:04:18
○NSns-west.cerf.net2015-07-23 → 2017-03-19 · 4 obs
● 2017-03-19 05:02:52
○ 2026-08-10 22:48:12
○ 2026-08-14 09:04:18
●A3.214.21.2452026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:48:12
● 2026-08-14 09:04:18
○A63.241.101.1352015-07-23 → 2017-03-19 · 4 obs
● 2017-03-19 05:02:52
○ 2026-08-10 22:48:12
○ 2026-08-14 09:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| courtyard.co | ns-1.awsdns-00.com, ns-718.awsdns-25.net, ns-1387.awsdns-45.org, ns-1551.awsdns-01.co.uk | - |
✅ Authoritative Response
Server:205.251.192.1
NS records: ns-1.awsdns-00.com, ns-718.awsdns-25.net, ns-1387.awsdns-45.org, ns-1551.awsdns-01.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courtyard.co (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.214.21.245 |
| NS | 4 | ns-1.awsdns-00.com, ns-1387.awsdns-45.org... |
| SOA | 1 | ns-1551.awsdns-01.co.uk awsdns-hostmaste |
Analysis
IP Addresses
courtyard.co directs to one IP number, which is 3.214.21.245.
Among the host names that share IP numbers with courtyard.co are aloftgreenvilledowntown.com, whotels.com.pe, www.wlondonresidences.co.uk and two others.
Name Servers
The domain courtyard.co is delegated to these four name servers: ns-1.awsdns-00.com, ns-718.awsdns-25.net, ns-1387.awsdns-45.org and ns-1551.awsdns-01.co.uk.
courtyard.co shares at least some of its name servers with other domains, including deiu4bg0q48q3.cloudfront.net, getonsetapp.com, seattlephotos.org and two others.
The host names ns-1.awsdns-00.com, ns-718.awsdns-25.net, ns-1387.awsdns-45.org and ns-1551.awsdns-01.co.uk each resolve to two IP addresses: ns-1.awsdns-00.com resolves to 205.251.192.1 and 2600:9000:5300:100::1; ns-718.awsdns-25.net resolves to 205.251.194.206 and 2600:9000:5302:ce00::1; ns-1387.awsdns-45.org resolves to 205.251.197.107 and 2600:9000:5305:6b00::1; ns-1551.awsdns-01.co.uk resolves to 205.251.198.15 and 2600:9000:5306:f00::1.