testing.co - robtex.com
testing.co
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-794.awsdns-35.net β | ||||||
| A | 2600:9000:5303:1a00::1πΊπΈ Amazon2600:9000:5303::/48 - CloudFront | ||||||
| A | 205.251.195.26πΊπΈ Amazon205.251.195.0/24 prefix | ||||||
| NS | ns-1303.awsdns-34.org | ||||||
| A | 2600:9000:5305:1700::1πΊπΈ Amazon2600:9000:5305::/48 - CloudFront | ||||||
| A | 205.251.197.23πΊπΈ Amazon205.251.197.0/24 prefix | ||||||
| NS | ns-144.awsdns-18.com | ||||||
| A | 2600:9000:5300:9000::1πΊπΈ Amazon2600:9000:5300::/48 - CloudFront | ||||||
| A | 205.251.192.144πΊπΈ Amazon205.251.192.0/24 prefix | ||||||
| NS | ns-1686.awsdns-18.co.uk | ||||||
| A | 2600:9000:5306:9600::1Amazon2600:9000:5306::/48 - CloudFront | ||||||
| A | 205.251.198.150Amazon205.251.198.0/24 prefix | ||||||
| SOA | ns-794.awsdns-35.netawsdns-hostmaster@amazon.com serial=1 | ||||||
co
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759641060 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
βNSns-1303.awsdns-34.org2026-03-17 β 2026-04-23 Β· 3 obs
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βNSns-144.awsdns-18.com2026-03-17 β 2026-04-23 Β· 3 obs
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βNSns-1686.awsdns-18.co.uk2026-03-17 β 2026-04-23 Β· 3 obs
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βNSns-794.awsdns-35.net2026-03-17 β 2026-04-23 Β· 3 obs
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βNSns65.domaincontrol.com2015-06-16 β 2021-09-15 Β· 4 obs
β 2015-06-16 14:09:54
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βNSns66.domaincontrol.com2015-06-16 β 2021-09-15 Β· 4 obs
β 2015-06-16 14:09:54
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βMXmailstore1.secureserver.net2015-06-16 β 2021-09-15 Β· 4 obs
β 2015-06-16 14:09:54
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βMXsmtp.secureserver.net2015-06-16 β 2021-09-15 Β· 4 obs
β 2015-06-16 14:09:54
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βA184.168.131.2412021-09-15 β 2021-09-15 Β· 4 obs
β 2017-08-20 02:33:52
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
β 2021-09-15 08:40:08
β 2026-03-17 18:17:56
β 2026-04-23 11:43:32
βA50.63.202.232015-06-16 β 2017-08-20 Β· 4 obs
β 2015-06-16 14:09:54
β 2017-08-20 02:33:52
β 2021-09-15 08:40:08
β 2026-04-23 11:43:32
β 2017-08-20 02:33:52
β 2021-09-15 08:40:08
β 2026-04-23 11:43:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| testing.co | ns-144.awsdns-18.com, ns-794.awsdns-35.net, ns-1303.awsdns-34.org, ns-1686.awsdns-18.co.uk | - |
β Authoritative Response
Server:205.251.198.150
NS records: ns-144.awsdns-18.com, ns-794.awsdns-35.net, ns-1303.awsdns-34.org, ns-1686.awsdns-18.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for testing.co (unsigned zone)
β±οΈ Timing
Total: 4355ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1303.awsdns-34.org, ns-144.awsdns-18.com... |
| SOA | 1 | ns-794.awsdns-35.net awsdns-hostmaster.a |
Analysis
Name Servers
testing.co is delegated to four name servers: ns-144.awsdns-18.com, ns-794.awsdns-35.net, ns-1303.awsdns-34.org and ns-1686.awsdns-18.co.uk.
Host names with two IPs: ns-144.awsdns-18.com points to 2600:9000:5300:9000::1 and 205.251.192.144; ns-794.awsdns-35.net points to 2600:9000:5303:1a00::1 and 205.251.195.26; ns-1303.awsdns-34.org points to 2600:9000:5305:1700::1 and 205.251.197.23; ns-1686.awsdns-18.co.uk points to 2600:9000:5306:9600::1 and 205.251.198.150.