`kusodino.com`

DNSSEC	⚠️ Not signed
NS	`ns-71.awsdns-08.com` ⭐
		A	2600:9000:5300:4700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-71.awsdns-08.com`
		A	205.251.192.71^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-71.awsdns-08.com`
NS	`ns-1180.awsdns-19.org`
		A	2600:9000:5304:9c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1180.awsdns-19.org`
		A	205.251.196.156^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1180.awsdns-19.org`
NS	`ns-1636.awsdns-12.co.uk`
		A	2600:9000:5306:6400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1636.awsdns-12.co.uk`
		A	205.251.198.100^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1636.awsdns-12.co.uk`
NS	`ns-940.awsdns-53.net`
		A	2600:9000:5303:ac00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-940.awsdns-53.net`
		A	205.251.195.172^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-940.awsdns-53.net`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=BDXjeL4LVq7J1gVByuuv`
SOA	`ns-71.awsdns-08.com`awsdns-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.net`nstld@verisign-grs.com serial=1778476396

📈 Tranco rank: #853,904

Subdomains

sdkconfig.kusodino.com

Same first word

kusodino.com

Similar names

unidosok.com

sudokion.com

DNS History

11 records (7 active, 4 former)

●NSns-1180.awsdns-19.org2026-04-24 → 2026-05-11 · 3 obs

○ 2019-12-16 10:15:22
● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

○NSns-1307.awsdns-35.org2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:15:22
○ 2026-04-24 09:13:10
○ 2026-05-11 05:23:00

●NSns-1636.awsdns-12.co.uk2026-04-24 → 2026-05-11 · 3 obs

○ 2019-12-16 10:15:22
● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

○NSns-1869.awsdns-41.co.uk2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:15:22
○ 2026-04-24 09:13:10
○ 2026-05-11 05:23:00

○NSns-451.awsdns-56.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:15:22
○ 2026-04-24 09:13:10
○ 2026-05-11 05:23:00

○NSns-664.awsdns-19.net2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 10:15:22
○ 2026-04-24 09:13:10
○ 2026-05-11 05:23:00

●NSns-71.awsdns-08.com2026-04-24 → 2026-05-11 · 3 obs

○ 2019-12-16 10:15:22
● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

●NSns-940.awsdns-53.net2026-04-24 → 2026-05-11 · 3 obs

○ 2019-12-16 10:15:22
● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

●MXmx1.feishu.cn2026-04-24 → 2026-05-11 · 2 obs

● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

●MXmx2.feishu.cn2026-04-24 → 2026-05-11 · 2 obs

● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

●MXmx3.feishu.cn2026-04-24 → 2026-05-11 · 2 obs

● 2026-04-24 09:13:10
● 2026-05-11 05:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
kusodino.com	ns-71.awsdns-08.com, ns-940.awsdns-53.net, ns-1636.awsdns-12.co.uk, ns-1180.awsdns-19.org	2 records

✅ Authoritative Response

Server:205.251.198.100

NS records: ns-71.awsdns-08.com, ns-940.awsdns-53.net, ns-1636.awsdns-12.co.uk, ns-1180.awsdns-19.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kusodino.com (unsigned zone)

⏱️ Timing

Total: 847ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1180.awsdns-19.org, ns-1636.awsdns-12.co.uk...`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=BDXjeL`
SOA	1	`ns-71.awsdns-08.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-71.awsdns-08.com, ns-71.awsdns-08.com)

Analysis

Hierarchy

sdkconfig.kusodino.com has kusodino.com as its parent.

Name Servers

kusodino.com is delegated to four name servers: ns-71.awsdns-08.com, ns-940.awsdns-53.net, ns-1180.awsdns-19.org and ns-1636.awsdns-12.co.uk.

kusodino.com at least partially shares name servers with other domains such as d17nig1comnsyt.cloudfront.net, swphantom.com, dmi1.com, idealoapp.de and d3ntatjtx8jabl.cloudfront.net.

Host names with two IP numbers:

ns-71.awsdns-08.com points to 2600:9000:5300:4700::1 and 205.251.192.71

ns-940.awsdns-53.net points to 2600:9000:5303:ac00::1 and 205.251.195.172

ns-1180.awsdns-19.org points to 2600:9000:5304:9c00::1 and 205.251.196.156

ns-1636.awsdns-12.co.uk points to 2600:9000:5306:6400::1 and 205.251.198.100

Mail Servers

kusodino.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

kusodino.com shares mail servers with other domains at least in part, for instance hemochan.com, onionpay.com, lungfish.cn, mewaii.com and qimi.com.