sample.guru - dns.ninja
sample.guru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1430.awsdns-50.org ⭐ | ||||||
| A | 2600:9000:5305:9600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1430.awsdns-50.org | ||||||
| A | 205.251.197.150🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1430.awsdns-50.org | ||||||
| NS | ns-1696.awsdns-20.co.uk | ||||||
| A | 2600:9000:5306:a000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1696.awsdns-20.co.uk | ||||||
| A | 205.251.198.160🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1696.awsdns-20.co.uk | ||||||
| NS | ns-355.awsdns-44.com | ||||||
| A | 2600:9000:5301:6300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| A | 205.251.193.99🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-355.awsdns-44.com | ||||||
| NS | ns-974.awsdns-57.net | ||||||
| A | 2600:9000:5303:ce00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-974.awsdns-57.net | ||||||
| A | 205.251.195.206🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-974.awsdns-57.net | ||||||
| SOA | ns-1430.awsdns-50.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1784820306 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns-1430.awsdns-50.org2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 09:15:16
● 2026-07-23 15:39:10
●NSns-1696.awsdns-20.co.uk2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 09:15:16
● 2026-07-23 15:39:10
●NSns-355.awsdns-44.com2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 09:15:16
● 2026-07-23 15:39:10
●NSns-974.awsdns-57.net2026-03-24 → 2026-07-23 · 3 obs
● 2026-03-24 09:15:16
● 2026-07-23 15:39:10
○NSns49.domaincontrol.com2016-12-11 → 2017-06-20 · 4 obs
● 2017-06-20 08:09:32
○ 2026-03-24 09:15:16
○ 2026-07-23 15:39:10
○NSns50.domaincontrol.com2016-12-11 → 2017-06-20 · 4 obs
● 2017-06-20 08:09:32
○ 2026-03-24 09:15:16
○ 2026-07-23 15:39:10
○MXmailstore1.secureserver.net2016-12-11 → 2017-06-20 · 4 obs
● 2017-06-20 08:09:32
○ 2026-03-24 09:15:16
○ 2026-07-23 15:39:10
○MXsmtp.secureserver.net2016-12-11 → 2017-06-20 · 4 obs
● 2017-06-20 08:09:32
○ 2026-03-24 09:15:16
○ 2026-07-23 15:39:10
○A50.63.202.392016-12-11 → 2017-06-20 · 4 obs
● 2017-06-20 08:09:32
○ 2026-03-24 09:15:16
○ 2026-07-23 15:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | 12 records |
| sample.guru | ns-974.awsdns-57.net, ns-355.awsdns-44.com, ns-1696.awsdns-20.co.uk, ns-1430.awsdns-50.org | - |
✅ Authoritative Response
Server:205.251.195.206
NS records: ns-974.awsdns-57.net, ns-355.awsdns-44.com, ns-1696.awsdns-20.co.uk, ns-1430.awsdns-50.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sample.guru (unsigned zone)
⏱️ Timing
Total: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1430.awsdns-50.org, ns-1696.awsdns-20.co.uk... |
| SOA | 1 | ns-1430.awsdns-50.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru...)
Analysis
Name Servers
The authoritative name servers for sample.guru are ns-355.awsdns-44.com, ns-974.awsdns-57.net, ns-1430.awsdns-50.org and ns-1696.awsdns-20.co.uk.
There is at least partial name server overlap between sample.guru and other domains — vuzdaqkpofka.in, 47.93.54.in-addr.arpa, lumsolutions.net and two more among them.
These name servers tend to appear in combination with the name servers ns1-24-eu-central-1.ec2-rdns.amazonaws.com, ns2-24-eu-central-1.ec2-rdns.amazonaws.com, ns3-24-eu-central-1.ec2-rdns.amazonaws.com and ns4-24-eu-central-1.ec2-rdns.amazonaws.com.
All four hostnames — ns-355.awsdns-44.com, ns-974.awsdns-57.net, ns-1430.awsdns-50.org and ns-1696.awsdns-20.co.uk — resolve to two IP numbers apiece: ns-355.awsdns-44.com to 205.251.193.99 and 2600:9000:5301:6300::1; ns-974.awsdns-57.net to 205.251.195.206 and 2600:9000:5303:ce00::1; ns-1430.awsdns-50.org to 205.251.197.150 and 2600:9000:5305:9600::1; ns-1696.awsdns-20.co.uk to 205.251.198.160 and 2600:9000:5306:a000::1.