cityssdev.com - robtex.com
cityssdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-183.awsdns-22.com ⭐ | ||||||
| A | 2600:9000:5300:b700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-183.awsdns-22.com | ||||||
| A | 205.251.192.183🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-183.awsdns-22.com | ||||||
| NS | ns-1495.awsdns-58.org | ||||||
| A | 2600:9000:5305:d700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| A | 205.251.197.215🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| NS | ns-1646.awsdns-13.co.uk | ||||||
| A | 2600:9000:5306:6e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1646.awsdns-13.co.uk | ||||||
| A | 205.251.198.110🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1646.awsdns-13.co.uk | ||||||
| NS | ns-555.awsdns-05.net | ||||||
| A | 2600:9000:5302:2b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-555.awsdns-05.net | ||||||
| A | 205.251.194.43🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-555.awsdns-05.net | ||||||
| SOA | ns-183.awsdns-22.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| 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=1771291435 | ||||||
DNS History
6 records (4 active, 2 former)
●NSns-1495.awsdns-58.org2017-03-08 → 2026-02-27 · 2 obs
● 2026-02-27 20:00:04
●NSns-1646.awsdns-13.co.uk2017-03-08 → 2026-02-27 · 2 obs
● 2026-02-27 20:00:04
●NSns-183.awsdns-22.com2017-03-08 → 2026-02-27 · 2 obs
● 2026-02-27 20:00:04
●NSns-555.awsdns-05.net2017-03-08 → 2026-02-27 · 2 obs
● 2026-02-27 20:00:04
○A52.18.52.722017-03-08 → 2017-03-08 · 3 obs
○ 2020-02-03 17:40:54
○ 2026-02-27 20:00:04
○A52.213.148.352017-03-08 → 2017-03-08 · 3 obs
○ 2020-02-03 17:40:54
○ 2026-02-27 20:00:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| cityssdev.com | ns-183.awsdns-22.com, ns-555.awsdns-05.net, ns-1646.awsdns-13.co.uk, ns-1495.awsdns-58.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.110
NS records: ns-183.awsdns-22.com, ns-555.awsdns-05.net, ns-1646.awsdns-13.co.uk, ns-1495.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cityssdev.com (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1495.awsdns-58.org, ns-1646.awsdns-13.co.uk... |
| SOA | 1 | ns-183.awsdns-22.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-183.awsdns-22.com)
AI analysis
cityssdev.com is delegated to four name servers: ns-183.awsdns-22.com, ns-555.awsdns-05.net, ns-1495.awsdns-58.org and ns-1646.awsdns-13.co.uk.
At least part of the name servers for cityssdev.com are shared with other domains, for instance 23.56.69.in-addr.arpa, jwimageco.com, 5777sz.com, joyfm.co.jp and dhrfjod7ssdo8.cloudfront.net.
These name servers are often used together with the name servers ns-1325.awsdns-37.org, ns1-24-eu-south-1.ec2-rdns.amazonaws.com, ns2-24-eu-south-1.ec2-rdns.amazonaws.com, ns3-24-eu-south-1.ec2-rdns.amazonaws.com, ns4-24-eu-south-1.ec2-rdns.amazonaws.com, ns-52.awsdns-06.com and ns-824.awsdns-39.net.
Host names with two IP numbers:
ns-183.awsdns-22.com points to: 2600:9000:5300:b700::1 and 205.251.192.183
ns-555.awsdns-05.net points to: 2600:9000:5302:2b00::1 and 205.251.194.43
ns-1495.awsdns-58.org points to: 2600:9000:5305:d700::1 and 205.251.197.215
ns-1646.awsdns-13.co.uk points to: 2600:9000:5306:6e00::1 and 205.251.198.110