workback.net - dns.ninja
workback.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-751.awsdns-29.net ⭐ | ||||||
| A | 2600:9000:5302:ef00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-751.awsdns-29.net | ||||||
| A | 205.251.194.239🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-751.awsdns-29.net | ||||||
| NS | ns-1115.awsdns-11.org | ||||||
| A | 2600:9000:5304:5b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1115.awsdns-11.org | ||||||
| A | 205.251.196.91🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1115.awsdns-11.org | ||||||
| NS | ns-1628.awsdns-11.co.uk | ||||||
| A | 2600:9000:5306:5c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1628.awsdns-11.co.uk | ||||||
| A | 205.251.198.92🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1628.awsdns-11.co.uk | ||||||
| NS | ns-317.awsdns-39.com | ||||||
| A | 2600:9000:5301:3d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-317.awsdns-39.com | ||||||
| A | 205.251.193.61🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-317.awsdns-39.com | ||||||
| SOA | ns-751.awsdns-29.netawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785581837 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1115.awsdns-11.org2026-03-14 → 2026-08-01 · 2 obs
● 2026-08-01 11:22:44
●NSns-1628.awsdns-11.co.uk2026-03-14 → 2026-08-01 · 2 obs
● 2026-08-01 11:22:44
●NSns-317.awsdns-39.com2026-03-14 → 2026-08-01 · 2 obs
● 2026-08-01 11:22:44
●NSns-751.awsdns-29.net2026-03-14 → 2026-08-01 · 2 obs
● 2026-08-01 11:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| workback.net | ns-751.awsdns-29.net, ns-317.awsdns-39.com, ns-1628.awsdns-11.co.uk, ns-1115.awsdns-11.org | 2 records |
✅ Authoritative Response
Server:205.251.193.61
NS records: ns-751.awsdns-29.net, ns-317.awsdns-39.com, ns-1628.awsdns-11.co.uk, ns-1115.awsdns-11.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workback.net (unsigned zone)
⏱️ Timing
Total: 1748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1115.awsdns-11.org, ns-1628.awsdns-11.co.uk... |
| SOA | 1 | ns-751.awsdns-29.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-751.awsdns-29.net, ns-751.awsdns-29.net)
Analysis
Name Servers
Four name servers handle the delegation for workback.net: ns-317.awsdns-39.com, ns-751.awsdns-29.net, ns-1115.awsdns-11.org and ns-1628.awsdns-11.co.uk.
workback.net has at least partial name server overlap with other domains, such as org.qa3.makanaplatform.com, email.indiewire.com, 1014marsbahis.com and two others.
ns1-24-sa-east-1.ec2-rdns.amazonaws.com, ns2-24-sa-east-1.ec2-rdns.amazonaws.com and ns3-24-sa-east-1.ec2-rdns.amazonaws.com — plus 4 other name servers — are commonly paired with these name servers.
ns-317.awsdns-39.com, ns-751.awsdns-29.net, ns-1115.awsdns-11.org and ns-1628.awsdns-11.co.uk all point to exactly two IP numbers each: ns-317.awsdns-39.com → 205.251.193.61 and 2600:9000:5301:3d00::1; ns-751.awsdns-29.net → 205.251.194.239 and 2600:9000:5302:ef00::1; ns-1115.awsdns-11.org → 205.251.196.91 and 2600:9000:5304:5b00::1; ns-1628.awsdns-11.co.uk → 205.251.198.92 and 2600:9000:5306:5c00::1.