dzht.org - robtex.com
dzht.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-893.awsdns-47.net ⭐ | ||||||
| A | 2600:9000:5303:7d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-893.awsdns-47.net | ||||||
| A | 205.251.195.125🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-893.awsdns-47.net | ||||||
| NS | ns-1308.awsdns-35.org | ||||||
| A | 2600:9000:5305:1c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1308.awsdns-35.org | ||||||
| A | 205.251.197.28🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1308.awsdns-35.org | ||||||
| NS | ns-2003.awsdns-58.co.uk | ||||||
| A | 2600:9000:5307:d300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2003.awsdns-58.co.uk | ||||||
| A | 205.251.199.211🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2003.awsdns-58.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 | ||||||
| SOA | ns-893.awsdns-47.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774660862 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSjm1.dns.com2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 09:49:10
○ 2026-03-27 15:13:40
○ 2026-03-28 01:49:38
○NSjm2.dns.com2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 09:49:10
○ 2026-03-27 15:13:40
○ 2026-03-28 01:49:38
●NSns-1308.awsdns-35.org2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:13:40
● 2026-03-28 01:49:38
●NSns-2003.awsdns-58.co.uk2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:13:40
● 2026-03-28 01:49:38
●NSns-355.awsdns-44.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:13:40
● 2026-03-28 01:49:38
●NSns-893.awsdns-47.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:13:40
● 2026-03-28 01:49:38
○NSns7.cnolnic.net2015-07-10 → 2016-10-04 · 4 obs
● 2016-10-04 01:47:18
○ 2020-01-31 09:49:10
○ 2026-03-28 01:49:38
○NSns8.cnolnic.net2015-11-26 → 2016-10-04 · 5 obs
● 2015-11-26 23:43:06
● 2016-10-04 01:47:18
○ 2020-01-31 09:49:10
○ 2026-03-28 01:49:38
○MXmx137e.cnm.cn2015-11-26 → 2016-10-04 · 4 obs
● 2016-10-04 01:47:18
○ 2020-01-31 09:49:10
○ 2026-03-28 01:49:38
○A139.219.137.1692015-11-26 → 2016-10-04 · 5 obs
● 2015-11-26 23:43:06
● 2016-10-04 01:47:18
○ 2026-03-27 15:13:40
○ 2026-03-28 01:49:38
○A211.152.51.332015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-26 23:43:06
○ 2026-03-28 01:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dzht.org | ns-355.awsdns-44.com, ns-893.awsdns-47.net, ns-1308.awsdns-35.org, ns-2003.awsdns-58.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.197.28
NS records: ns-355.awsdns-44.com, ns-893.awsdns-47.net, ns-1308.awsdns-35.org, ns-2003.awsdns-58.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dzht.org (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1308.awsdns-35.org, ns-2003.awsdns-58.co.uk... |
| SOA | 1 | ns-893.awsdns-47.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1308.awsdns-35.org)
Analysis
Name Servers
dzht.org is delegated to four name servers: ns-355.awsdns-44.com, ns-893.awsdns-47.net, ns-1308.awsdns-35.org and ns-2003.awsdns-58.co.uk.
dzht.org at least partially shares name servers with other domains, for instance d3e3d3rehx2wwd.cloudfront.net, 71.138.18.in-addr.arpa, 153.142.18.in-addr.arpa, anazeta.com and su.performancematters.com.
These name servers are commonly used with the following name servers: ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns-117.awsdns-14.com, ns-1477.awsdns-56.org, ns-1740.awsdns-25.co.uk, ns-281.awsdns-35.com, ns-1096.awsdns-09.org and ns-1715.awsdns-22.co.uk.
Host names with two IP numbers:
ns-355.awsdns-44.com points to 2600:9000:5301:6300::1 and 205.251.193.99; ns-893.awsdns-47.net points to 2600:9000:5303:7d00::1 and 205.251.195.125; ns-1308.awsdns-35.org points to 2600:9000:5305:1c00::1 and 205.251.197.28; ns-2003.awsdns-58.co.uk points to 2600:9000:5307:d300::1 and 205.251.199.211.