core-bt-dev.cvent.cloud - dns.ninja
core-bt-dev.cvent.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1328.awsdns-38.org ⭐ | ||||||
| A | 2600:9000:5305:3000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1328.awsdns-38.org | ||||||
| A | 205.251.197.48🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1328.awsdns-38.org | ||||||
| NS | ns-163.awsdns-20.com | ||||||
| A | 2600:9000:5300:a300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-163.awsdns-20.com | ||||||
| A | 205.251.192.163🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| NS | ns-1841.awsdns-38.co.uk | ||||||
| A | 2600:9000:5307:3100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| A | 205.251.199.49🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1841.awsdns-38.co.uk | ||||||
| NS | ns-903.awsdns-48.net | ||||||
| A | 2600:9000:5303:8700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-903.awsdns-48.net | ||||||
| A | 205.251.195.135🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-903.awsdns-48.net | ||||||
| SOA | ns-1328.awsdns-38.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
cvent.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1693.awsdns-19.co.uk ⭐ | ||||||
| NS | ns-1530.awsdns-63.org | ||||||
| NS | ns-248.awsdns-31.com | ||||||
| NS | ns-978.awsdns-58.net | ||||||
| TXT | d9h7wkc0jmlsqlk0tytz0g69rl5vc7l7 | ||||||
| TXT | zoom-domain-verification=53f5d25a-5f66-41db-866e-5f11b273184c | ||||||
| SOA | ns-1693.awsdns-19.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns-1328.awsdns-38.org2026-05-29 → 2026-07-01 · 2 obs
● 2026-07-01 18:45:40
●NSns-163.awsdns-20.com2026-05-29 → 2026-07-01 · 2 obs
● 2026-07-01 18:45:40
●NSns-1841.awsdns-38.co.uk2026-05-29 → 2026-07-01 · 2 obs
● 2026-07-01 18:45:40
●NSns-903.awsdns-48.net2026-05-29 → 2026-07-01 · 2 obs
● 2026-07-01 18:45:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info | - |
| cvent.cloud | ns-248.awsdns-31.com, ns-978.awsdns-58.net, ns-1530.awsdns-63.org, ns-1693.awsdns-19.co.uk | - |
| core-bt-dev.cvent.cloud | ns-1328.awsdns-38.org, ns-163.awsdns-20.com, ns-1841.awsdns-38.co.uk, ns-903.awsdns-48.net | - |
✅ Authoritative Response
Server:205.251.197.48
NS records: ns-1328.awsdns-38.org, ns-163.awsdns-20.com, ns-1841.awsdns-38.co.uk, ns-903.awsdns-48.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cvent.cloud (unsigned zone)
⏱️ Timing
Total: 815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1328.awsdns-38.org, ns-163.awsdns-20.com... |
| SOA | 1 | ns-1328.awsdns-38.org awsdns-hostmaster. |
Analysis
Name Servers
The domain core-bt-dev.cvent.cloud is delegated to these four name servers: ns-163.awsdns-20.com, ns-903.awsdns-48.net, ns-1328.awsdns-38.org and ns-1841.awsdns-38.co.uk.
There is at least partial name server overlap between core-bt-dev.cvent.cloud and other domains — delteku.com, urlhost.net, twf-sz.com and two more among them.
All four hostnames — ns-163.awsdns-20.com, ns-903.awsdns-48.net, ns-1328.awsdns-38.org and ns-1841.awsdns-38.co.uk — resolve to two IP numbers apiece: ns-163.awsdns-20.com to 205.251.192.163 and 2600:9000:5300:a300::1; ns-903.awsdns-48.net to 205.251.195.135 and 2600:9000:5303:8700::1; ns-1328.awsdns-38.org to 205.251.197.48 and 2600:9000:5305:3000::1; ns-1841.awsdns-38.co.uk to 205.251.199.49 and 2600:9000:5307:3100::1.