backcheck.dev - dns.ninja
backcheck.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-1411.awsdns-48.org β | ||||||
| A | 2600:9000:5305:8300::1πΊπΈ Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1411.awsdns-48.org | ||||||
| A | 205.251.197.131πΊπΈ Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1411.awsdns-48.org | ||||||
| NS | ns-2023.awsdns-60.co.uk | ||||||
| A | 2600:9000:5307:e700::1πΊπΈ Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2023.awsdns-60.co.uk | ||||||
| A | 205.251.199.231πΊπΈ Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2023.awsdns-60.co.uk | ||||||
| NS | ns-421.awsdns-52.com | ||||||
| A | 2600:9000:5301:a500::1πΊπΈ Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-421.awsdns-52.com | ||||||
| A | 205.251.193.165πΊπΈ Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-421.awsdns-52.com | ||||||
| NS | ns-744.awsdns-29.net | ||||||
| A | 2600:9000:5302:e800::1πΊπΈ Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-744.awsdns-29.net | ||||||
| A | 205.251.194.232πΊπΈ Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-744.awsdns-29.net | ||||||
| SOA | ns-1411.awsdns-48.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
checkback.vn |
checkback.es |
checkback.de |
checkback.org |
checkback.dev |
checkback.ru |
checkback.help |
checkback.io |
checkback.ie |
checkback.uk |
checkback.ink |
checkback.co.uk |
checkback.workers.dev |
checkback.com |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
βNSns-1411.awsdns-48.org2026-09-05 β 2026-09-07 Β· 2 obs
β 2026-09-07 00:40:34
βNSns-2023.awsdns-60.co.uk2026-09-05 β 2026-09-07 Β· 2 obs
β 2026-09-07 00:40:34
βNSns-421.awsdns-52.com2026-09-05 β 2026-09-07 Β· 2 obs
β 2026-09-07 00:40:34
βNSns-744.awsdns-29.net2026-09-05 β 2026-09-07 Β· 2 obs
β 2026-09-07 00:40:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| backcheck.dev | ns-744.awsdns-29.net, ns-2023.awsdns-60.co.uk, ns-421.awsdns-52.com, ns-1411.awsdns-48.org | - |
β Authoritative Response
Server:205.251.194.232
NS records: ns-744.awsdns-29.net, ns-2023.awsdns-60.co.uk, ns-421.awsdns-52.com, ns-1411.awsdns-48.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for backcheck.dev (unsigned zone)
β±οΈ Timing
Total: 1123ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1411.awsdns-48.org, ns-2023.awsdns-60.co.uk... |
| SOA | 1 | ns-1411.awsdns-48.org awsdns-hostmaster. |
Analysis
Name Servers
backcheck.dev has four authoritative name servers: ns-421.awsdns-52.com, ns-744.awsdns-29.net, ns-1411.awsdns-48.org and ns-2023.awsdns-60.co.uk.
There is at least partial name server overlap between backcheck.dev and other domains β theguardhousewoolwich.co.uk, tanzaniaspecialist.com, e-thru.com and two more among them.
These name servers are routinely deployed together with the name servers ns-1294.awsdns-33.org.
All four hostnames β ns-421.awsdns-52.com, ns-744.awsdns-29.net, ns-1411.awsdns-48.org and ns-2023.awsdns-60.co.uk β resolve to two IP numbers apiece: ns-421.awsdns-52.com to 205.251.193.165 and 2600:9000:5301:a500::1; ns-744.awsdns-29.net to 205.251.194.232 and 2600:9000:5302:e800::1; ns-1411.awsdns-48.org to 205.251.197.131 and 2600:9000:5305:8300::1; ns-2023.awsdns-60.co.uk to 205.251.199.231 and 2600:9000:5307:e700::1.