devsisters.systems - dns.ninja
devsisters.systems
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1969.awsdns-54.co.uk ⭐ | ||||||
| A | 2600:9000:5307:b100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1969.awsdns-54.co.uk | ||||||
| A | 205.251.199.177🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1969.awsdns-54.co.uk | ||||||
| NS | ns-1065.awsdns-05.org | ||||||
| A | 2600:9000:5304:2900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1065.awsdns-05.org | ||||||
| A | 205.251.196.41🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1065.awsdns-05.org | ||||||
| NS | ns-505.awsdns-63.com | ||||||
| A | 2600:9000:5301:f900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-505.awsdns-63.com | ||||||
| A | 205.251.193.249🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-505.awsdns-63.com | ||||||
| NS | ns-984.awsdns-59.net | ||||||
| A | 2600:9000:5303:d800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-984.awsdns-59.net | ||||||
| A | 205.251.195.216🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-984.awsdns-59.net | ||||||
| TXT | google-site-verification=CQOAug58bMoCT8Uq91aNQ1_DCnj1vR3W37eCPgnAA0k | ||||||
| SOA | ns-1969.awsdns-54.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1785172302 | ||||||
Subdomains
portal2-web.devsisters.systems |
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1065.awsdns-05.org2026-02-14 → 2026-07-27 · 2 obs
● 2026-07-27 17:24:14
●NSns-1969.awsdns-54.co.uk2026-02-14 → 2026-07-27 · 2 obs
● 2026-07-27 17:24:14
●NSns-505.awsdns-63.com2026-02-14 → 2026-07-27 · 2 obs
● 2026-07-27 17:24:14
●NSns-984.awsdns-59.net2026-02-14 → 2026-07-27 · 2 obs
● 2026-07-27 17:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n1.nic.systems, v0n3.nic.systems, v2n1.nic.systems, v2n0.nic.systems... | - |
| devsisters.systems | ns-505.awsdns-63.com, ns-1065.awsdns-05.org, ns-984.awsdns-59.net, ns-1969.awsdns-54.co.uk | - |
✅ Authoritative Response
Server:205.251.193.249
NS records: ns-505.awsdns-63.com, ns-1065.awsdns-05.org, ns-984.awsdns-59.net, ns-1969.awsdns-54.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devsisters.systems (unsigned zone)
⏱️ Timing
Total: 1752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1065.awsdns-05.org, ns-1969.awsdns-54.co.uk... |
| TXT | 1 | google-site-verification=CQOAug58bMoCT8U |
| SOA | 1 | ns-1969.awsdns-54.co.uk awsdns-hostmaste |
Analysis
Hierarchy
devsisters.systems is the parent zone for portal2-web.devsisters.systems.
Name Servers
devsisters.systems has four authoritative name servers: ns-505.awsdns-63.com, ns-984.awsdns-59.net, ns-1065.awsdns-05.org and ns-1969.awsdns-54.co.uk.
devsisters.systems partially shares its NS delegation with several other domains, including kshop.ru, uat-omnisms.com, jacimoveis.net and two others.
These name servers regularly co-occur with the name servers ns-498.awsdns-62.com, ns-1366.awsdns-42.org and ns-1785.awsdns-31.co.uk.
ns-505.awsdns-63.com, ns-984.awsdns-59.net, ns-1065.awsdns-05.org and ns-1969.awsdns-54.co.uk each carry two IP addresses. ns-505.awsdns-63.com has 205.251.193.249 and 2600:9000:5301:f900::1; ns-984.awsdns-59.net has 205.251.195.216 and 2600:9000:5303:d800::1; ns-1065.awsdns-05.org has 205.251.196.41 and 2600:9000:5304:2900::1; ns-1969.awsdns-54.co.uk has 205.251.199.177 and 2600:9000:5307:b100::1.