citydensity.com - robtex.com
citydensity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.171.76.5🇺🇸 Amazon | ||||||
| PTR | server-3-171-76-5.iad89.r.cloudfront.net | ||||||
| A | 3.171.76.21🇺🇸 Amazon | ||||||
| A | 3.171.76.72🇺🇸 Amazon | ||||||
| A | 3.171.76.90🇺🇸 Amazon | ||||||
| NS | ns-809.awsdns-37.net ⭐ | ||||||
| A | 2600:9000:5303:2900::1🇺🇸 Amazon | ||||||
| PTR | ns-809.awsdns-37.net | ||||||
| A | 205.251.195.41🇺🇸 Amazon | ||||||
| PTR | ns-809.awsdns-37.net | ||||||
| NS | ns-1291.awsdns-33.org | ||||||
| A | 2600:9000:5305:b00::1🇺🇸 Amazon | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| A | 205.251.197.11🇺🇸 Amazon | ||||||
| PTR | ns-1291.awsdns-33.org | ||||||
| NS | ns-164.awsdns-20.com | ||||||
| A | 2600:9000:5300:a400::1🇺🇸 Amazon | ||||||
| PTR | ns-164.awsdns-20.com | ||||||
| A | 205.251.192.164🇺🇸 Amazon | ||||||
| PTR | ns-164.awsdns-20.com | ||||||
| NS | ns-1709.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ad00::1🇺🇸 Amazon | ||||||
| PTR | ns-1709.awsdns-21.co.uk | ||||||
| A | 205.251.198.173🇺🇸 Amazon | ||||||
| PTR | ns-1709.awsdns-21.co.uk | ||||||
| SOA | ns-809.awsdns-37.netawsdns-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 | ||||||
Same first word
citydensity.com |
DNS History
8 records (8 active, 0 former)
●NSns-1291.awsdns-33.org2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●NSns-164.awsdns-20.com2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●NSns-1709.awsdns-21.co.uk2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●NSns-809.awsdns-37.net2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●A3.171.76.212026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●A3.171.76.52026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●A3.171.76.722026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
●A3.171.76.902026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 13:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| citydensity.com | ns-164.awsdns-20.com, ns-809.awsdns-37.net, ns-1709.awsdns-21.co.uk, ns-1291.awsdns-33.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.164
NS records: ns-164.awsdns-20.com, ns-809.awsdns-37.net, ns-1709.awsdns-21.co.uk, ns-1291.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citydensity.com (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.76.90, 3.171.76.21... |
| NS | 4 | ns-1291.awsdns-33.org, ns-164.awsdns-20.com... |
| SOA | 1 | ns-809.awsdns-37.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-164.awsdns-20.com)
AI analysis
citydensity.com maps to four IP numbers: 3.171.76.5, 3.171.76.21, 3.171.76.72 and 3.171.76.90.
Other host names, for instance d2lgc6mb1c890k.cloudfront.net, dkvhzaqy5bkzt.cloudfront.net, us-gov-west-1.amazonses.com, d1w3yu6xm0vj1k.cloudfront.net and pagno.it share IP numbers with citydensity.com.
citydensity.com's delegation is handled by four name servers: ns-164.awsdns-20.com, ns-809.awsdns-37.net, ns-1291.awsdns-33.org and ns-1709.awsdns-21.co.uk.
citydensity.com partially shares name servers with other domains; examples include leansixsigmastore.com, toll.vip, hcob-bank-event.de, etimecharge.com and judocenter.be.
These name servers are often used with ns-376.awsdns-47.com, ns-751.awsdns-29.net, ns-1833.awsdns-37.co.uk, ns-460.awsdns-57.com, ns-969.awsdns-57.net, ns-1625.awsdns-11.co.uk, ns-985.awsdns-59.net and ns-1311.awsdns-35.org.
Host names with two IPs:
ns-164.awsdns-20.com points to 2600:9000:5300:a400::1 and 205.251.192.164
ns-809.awsdns-37.net points to 2600:9000:5303:2900::1 and 205.251.195.41
ns-1291.awsdns-33.org points to 2600:9000:5305:b00::1 and 205.251.197.11
ns-1709.awsdns-21.co.uk points to 2600:9000:5306:ad00::1 and 205.251.198.173