`use1.dev.ops.kkr.com`

DNSSEC	⚠️ Not signed
NS	`ns-477.awsdns-59.com` ⭐
		A	2600:9000:5301:dd00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-477.awsdns-59.com`
		A	205.251.193.221^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-477.awsdns-59.com`
NS	`ns-1271.awsdns-30.org`
		A	2600:9000:5304:f700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1271.awsdns-30.org`
		A	205.251.196.247^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1271.awsdns-30.org`
NS	`ns-1655.awsdns-14.co.uk`
		A	2600:9000:5306:7700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1655.awsdns-14.co.uk`
		A	205.251.198.119^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1655.awsdns-14.co.uk`
NS	`ns-970.awsdns-57.net`
		A	2600:9000:5303:ca00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-970.awsdns-57.net`
		A	205.251.195.202^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-970.awsdns-57.net`
SOA	`ns-477.awsdns-59.com`awsdns-hostmaster@amazon.com serial=1

`dev.ops.kkr.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-1277.awsdns-31.org` ⭐
	NS	`ns-159.awsdns-19.com`
	NS	`ns-1841.awsdns-38.co.uk`
	NS	`ns-958.awsdns-55.net`
	SOA	`ns-1277.awsdns-31.org`awsdns-hostmaster@amazon.com serial=1

Same first word

use1.com

use1.net

use1.co.uk

use1.akadns.net

Similar names

esu1.com

1ues.com

sue1.com

1use.email

seu1.org

seu1.top

1seu.com

esu1.org

eu1s.com

us1e.com

DNS History

4 records (4 active, 0 former)

●NSns-1271.awsdns-30.org2026-03-24 → 2026-04-26 · 2 obs

● 2026-03-24 14:50:18
● 2026-04-26 23:54:50

●NSns-1655.awsdns-14.co.uk2026-03-24 → 2026-04-26 · 2 obs

● 2026-03-24 14:50:18
● 2026-04-26 23:54:50

●NSns-477.awsdns-59.com2026-03-24 → 2026-04-26 · 2 obs

● 2026-03-24 14:50:18
● 2026-04-26 23:54:50

●NSns-970.awsdns-57.net2026-03-24 → 2026-04-26 · 2 obs

● 2026-03-24 14:50:18
● 2026-04-26 23:54:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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	-
use1.dev.ops.kkr.com	ns-1271.awsdns-30.org, ns-1655.awsdns-14.co.uk, ns-477.awsdns-59.com, ns-970.awsdns-57.net	-

✅ Authoritative Response

Server:205.251.195.202

NS records: ns-1271.awsdns-30.org, ns-1655.awsdns-14.co.uk, ns-477.awsdns-59.com, ns-970.awsdns-57.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kkr.com (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1271.awsdns-30.org, ns-1655.awsdns-14.co.uk...`
SOA	1	`ns-477.awsdns-59.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lola.ns.cloudflare.com, lola.ns.cloudflare.com, lola.ns.cloudflare.com...)

Analysis

Name Servers

use1.dev.ops.kkr.com is delegated to four name servers: ns-477.awsdns-59.com, ns-970.awsdns-57.net, ns-1271.awsdns-30.org and ns-1655.awsdns-14.co.uk.

use1.dev.ops.kkr.com shares name servers with other domains at least partially, for instance mariswicker.com, ardkon.com, flexrnd.com, d2dwa0tioo0oly.cloudfront.net and orangefrog.com.

Host names with two IP numbers:

ns-477.awsdns-59.com resolves to 2600:9000:5301:dd00::1 and 205.251.193.221.

ns-970.awsdns-57.net resolves to 2600:9000:5303:ca00::1 and 205.251.195.202.

ns-1271.awsdns-30.org resolves to 2600:9000:5304:f700::1 and 205.251.196.247.

ns-1655.awsdns-14.co.uk resolves to 2600:9000:5306:7700::1 and 205.251.198.119.

use1.dev.ops.kkr.com - robtex.com