dev.ops.kkr.com - robtex.com
dev.ops.kkr.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1277.awsdns-31.org ⭐ | ||||||
| A | 2600:9000:5304:fd00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1277.awsdns-31.org | ||||||
| A | 205.251.196.253🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1277.awsdns-31.org | ||||||
| NS | ns-159.awsdns-19.com | ||||||
| A | 2600:9000:5300:9f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-159.awsdns-19.com | ||||||
| A | 205.251.192.159🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-159.awsdns-19.com | ||||||
| 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-958.awsdns-55.net | ||||||
| A | 2600:9000:5303:be00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-958.awsdns-55.net | ||||||
| A | 205.251.195.190🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-958.awsdns-55.net | ||||||
| SOA | ns-1277.awsdns-31.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
ops.kkr.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-852.awsdns-42.net ⭐ | ||||||
| NS | ns-1468.awsdns-55.org | ||||||
| NS | ns-1823.awsdns-35.co.uk | ||||||
| NS | ns-56.awsdns-07.com | ||||||
| SOA | ns-852.awsdns-42.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1277.awsdns-31.org2026-02-17 → 2026-04-26 · 2 obs
● 2026-04-26 16:21:02
●NSns-159.awsdns-19.com2026-02-17 → 2026-04-26 · 2 obs
● 2026-04-26 16:21:02
●NSns-1841.awsdns-38.co.uk2026-02-17 → 2026-04-26 · 2 obs
● 2026-04-26 16:21:02
●NSns-958.awsdns-55.net2026-02-17 → 2026-04-26 · 2 obs
● 2026-04-26 16:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| kkr.com | lola.ns.cloudflare.com, amir.ns.cloudflare.com | 12 records |
| ops.kkr.com | ns-1468.awsdns-55.org, ns-1823.awsdns-35.co.uk, ns-56.awsdns-07.com, ns-852.awsdns-42.net | - |
| dev.ops.kkr.com | ns-1277.awsdns-31.org, ns-159.awsdns-19.com, ns-1841.awsdns-38.co.uk, ns-958.awsdns-55.net | - |
✅ Authoritative Response
Server:205.251.192.159
NS records: ns-1277.awsdns-31.org, ns-159.awsdns-19.com, ns-1841.awsdns-38.co.uk, ns-958.awsdns-55.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kkr.com (unsigned zone)
⏱️ Timing
Total: 1228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1277.awsdns-31.org, ns-159.awsdns-19.com... |
| SOA | 1 | ns-1277.awsdns-31.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lola.ns.cloudflare.com, lola.ns.cloudflare.com, lola.ns.cloudflare.com...)
Analysis
Hierarchy
dev.ops.kkr.com is a parent of build.dev.ops.kkr.com, usw2.dev.ops.kkr.com, test.dev.ops.kkr.com and use1.dev.ops.kkr.com.
Name Servers
dev.ops.kkr.com is delegated to four name servers: ns-159.awsdns-19.com, ns-958.awsdns-55.net, ns-1277.awsdns-31.org and ns-1841.awsdns-38.co.uk.
dev.ops.kkr.com at least partially shares name servers with other domains, for instance 127.11.3.in-addr.arpa, villageatleesburg.com, sewer-repair-seattle.com, 136.10.3.in-addr.arpa and roseseniorliving.com.
these name servers are commonly used with ns1-24-eu-west-2.ec2-rdns.amazonaws.com, ns2-24-eu-west-2.ec2-rdns.amazonaws.com, ns3-24-eu-west-2.ec2-rdns.amazonaws.com and ns4-24-eu-west-2.ec2-rdns.amazonaws.com.
Host names with two IP numbers: ns-159.awsdns-19.com points to 2600:9000:5300:9f00::1 and 205.251.192.159; ns-958.awsdns-55.net points to 2600:9000:5303:be00::1 and 205.251.195.190; ns-1277.awsdns-31.org points to 2600:9000:5304:fd00::1 and 205.251.196.253; ns-1841.awsdns-38.co.uk points to 2600:9000:5307:3100::1 and 205.251.199.49.