kizen.dev - dns.ninja

kizen.dev

DNSSEC⚠️ Not signed
NSns-471.awsdns-58.com ⭐
A2600:9000:5301:d700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-471.awsdns-58.com
A205.251.193.215πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-471.awsdns-58.com
NSns-1116.awsdns-11.org
A2600:9000:5304:5c00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1116.awsdns-11.org
A205.251.196.92πŸ‡ΊπŸ‡Έ Amazon205.251.196.0/24 prefix
PTRns-1116.awsdns-11.org
NSns-1823.awsdns-35.co.uk
A2600:9000:5307:1f00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1823.awsdns-35.co.uk
A205.251.199.31πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1823.awsdns-35.co.uk
NSns-789.awsdns-34.net
A2600:9000:5303:1500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-789.awsdns-34.net
A205.251.195.21πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-789.awsdns-34.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226πŸ‡ΊπŸ‡Έ Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191πŸ‡ΊπŸ‡Έ Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236πŸ‡ΊπŸ‡Έ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTgoogle-site-verification=Xx3qfeAqOcPRsMW73jdzG64BFoXdxOTr60_OScaKX-Q
TXTgoogle-site-verification=v-T3QL6KZwtAboUiCUW8KCsQBefC7IDe-XlAl2SYSDM
SOAns-471.awsdns-58.comawsdns-hostmaster@amazon.com serial=1

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Subdomains

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSns-1116.awsdns-11.orgns-1823.awsdns-35.co.ukns-471.awsdns-58.comns-789.awsdns-34.netMXinbound-smtp.us-east-1.amazonaws.com
●NSns-1116.awsdns-11.org2026-04-09 β†’ 2026-07-05 Β· 2 obs
● 2026-04-09 13:15:30
● 2026-07-05 04:48:08
●NSns-1823.awsdns-35.co.uk2026-04-09 β†’ 2026-07-05 Β· 2 obs
● 2026-04-09 13:15:30
● 2026-07-05 04:48:08
●NSns-471.awsdns-58.com2026-04-09 β†’ 2026-07-05 Β· 2 obs
● 2026-04-09 13:15:30
● 2026-07-05 04:48:08
●NSns-789.awsdns-34.net2026-04-09 β†’ 2026-07-05 Β· 2 obs
● 2026-04-09 13:15:30
● 2026-07-05 04:48:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-04-09 β†’ 2026-07-05 Β· 2 obs
● 2026-04-09 13:15:30
● 2026-07-05 04:48:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
kizen.devns-1823.awsdns-35.co.uk, ns-1116.awsdns-11.org, ns-789.awsdns-34.net, ns-471.awsdns-58.com-

βœ… Authoritative Response

Server:205.251.199.31

NS records: ns-1823.awsdns-35.co.uk, ns-1116.awsdns-11.org, ns-789.awsdns-34.net, ns-471.awsdns-58.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kizen.dev (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-1116.awsdns-11.org, ns-1823.awsdns-35.co.uk...
MX1inbound-smtp.us-east-1.amazonaws.com (pr
TXT2google-site-verification=Xx3qfeAqOcPRsMW, google-site-verification=v-T3QL6KZwtAboU
SOA1ns-471.awsdns-58.com awsdns-hostmaster.a

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

jenkins.kizen.dev is a subdomain of kizen.dev.

Name Servers

The domain kizen.dev is delegated to these four name servers: ns-471.awsdns-58.com, ns-789.awsdns-34.net, ns-1116.awsdns-11.org and ns-1823.awsdns-35.co.uk.

The name servers of kizen.dev overlap at least partially with those of other domains β€” among them appsci.cxcloud.io, green-optix.com, well.co and two more.

These name servers commonly co-occur with the name servers ns-756.awsdns-30.net, ns-293.awsdns-36.com, ns-1418.awsdns-49.org and ns-1947.awsdns-51.co.uk.

Each of the four hosts ns-471.awsdns-58.com, ns-789.awsdns-34.net, ns-1116.awsdns-11.org and ns-1823.awsdns-35.co.uk has two IP addresses. ns-471.awsdns-58.com points to 205.251.193.215 and 2600:9000:5301:d700::1. ns-789.awsdns-34.net points to 205.251.195.21 and 2600:9000:5303:1500::1. ns-1116.awsdns-11.org points to 205.251.196.92 and 2600:9000:5304:5c00::1. ns-1823.awsdns-35.co.uk points to 205.251.199.31 and 2600:9000:5307:1f00::1.

Mail Servers

kizen.dev routes its mail through a single mail server, inbound-smtp.us-east-1.amazonaws.com.

kizen.dev has the same mail server arrangement as a number of other domains, for example hopeforall.com, forsaletrailer.com, grandbuffetstar.com and two more.

kizen.dev shares at least some of its mail servers with other domains β€” for example incorpebh.com.br, idsync.atlassian.net, rutebanken.atlassian.net and two more.

It is common to find these mail servers paired with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com points to five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two more.