`sumolife-kobe.com`

DNSSEC	⚠️ Not signed
A	13.193.164.214^{🇺🇸 Amazon13.193.128.0/17 EC2 Prefix}
		PTR	`ec2-13-193-164-214.ap-northeast-1.compute.amazonaws.com`
A	54.64.217.242^{🇯🇵 Amazon54.64.0.0/15 EC2 NRT prefix}
NS	`ns-144.awsdns-18.com` ⭐
		A	2600:9000:5300:9000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-144.awsdns-18.com`
		A	205.251.192.144^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-144.awsdns-18.com`
NS	`ns-1131.awsdns-13.org`
		A	2600:9000:5304:6b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1131.awsdns-13.org`
		A	205.251.196.107^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1131.awsdns-13.org`
NS	`ns-1960.awsdns-53.co.uk`
		A	2600:9000:5307:a800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1960.awsdns-53.co.uk`
		A	205.251.199.168^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1960.awsdns-53.co.uk`
NS	`ns-762.awsdns-31.net`
		A	2600:9000:5302:fa00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-762.awsdns-31.net`
		A	205.251.194.250^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-762.awsdns-31.net`
SOA	`ns-144.awsdns-18.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=1786620459

Same first word

sumolife-kobe.com

DNS History

12 records (6 active, 6 former)

●NSns-1131.awsdns-13.org2017-08-10 → 2026-08-13 · 2 obs

● 2017-08-10 12:59:30
● 2026-08-13 11:34:12

●NSns-144.awsdns-18.com2017-08-10 → 2026-08-13 · 2 obs

● 2017-08-10 12:59:30
● 2026-08-13 11:34:12

●NSns-1960.awsdns-53.co.uk2017-08-10 → 2026-08-13 · 2 obs

● 2017-08-10 12:59:30
● 2026-08-13 11:34:12

●NSns-762.awsdns-31.net2017-08-10 → 2026-08-13 · 2 obs

● 2017-08-10 12:59:30
● 2026-08-13 11:34:12

○A13.112.5.1862017-08-10 → 2017-08-10 · 2 obs

● 2017-08-10 12:59:30
○ 2026-08-13 11:34:12

●A13.193.164.2142026-08-13 → 2026-08-13 · 2 obs

○ 2017-08-10 12:59:30
● 2026-08-13 11:34:12

○A52.195.252.1282026-08-13 → 2026-08-13 · 1 obs

○ 2026-08-13 11:34:12

○A52.68.201.1982017-08-10 → 2017-08-10 · 2 obs

● 2017-08-10 12:59:30
○ 2026-08-13 11:34:12

○A52.69.62.402017-08-10 → 2017-08-10 · 2 obs

● 2017-08-10 12:59:30
○ 2026-08-13 11:34:12

○A54.249.94.1132017-08-10 → 2017-08-10 · 2 obs

● 2017-08-10 12:59:30
○ 2026-08-13 11:34:12

○A54.250.4.1942026-08-13 → 2026-08-13 · 1 obs

○ 2026-08-13 11:34:12

●A54.64.217.2422026-08-13 → 2026-08-13 · 2 obs

○ 2017-08-10 12:59:30
● 2026-08-13 11:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
sumolife-kobe.com	ns-144.awsdns-18.com, ns-762.awsdns-31.net, ns-1131.awsdns-13.org, ns-1960.awsdns-53.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.168

NS records: ns-144.awsdns-18.com, ns-762.awsdns-31.net, ns-1131.awsdns-13.org, ns-1960.awsdns-53.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumolife-kobe.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.193.164.214, 54.64.217.242`
NS	4	`ns-1131.awsdns-13.org, ns-144.awsdns-18.com...`
SOA	1	`ns-144.awsdns-18.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-144.awsdns-18.com, ns-144.awsdns-18.com)

Analysis

IP Addresses

sumolife-kobe.com has two IP addresses: 13.193.164.214 and 54.64.217.242

Among the host names that share IP numbers with sumolife-kobe.com is ec2-54-64-217-242.ap-northeast-1.compute.amazonaws.com, as one example.

Name Servers

The NS records for sumolife-kobe.com point to four name servers: ns-144.awsdns-18.com, ns-762.awsdns-31.net, ns-1131.awsdns-13.org and ns-1960.awsdns-53.co.uk.

There is at least partial name server overlap between sumolife-kobe.com and other domains — applicationinsights.us-west-1.api.aws, d3uduxcbuv3yf8.cloudfront.net, trucker.com and two more among them.

All four hostnames — ns-144.awsdns-18.com, ns-762.awsdns-31.net, ns-1131.awsdns-13.org and ns-1960.awsdns-53.co.uk — resolve to two IP numbers apiece: ns-144.awsdns-18.com to 205.251.192.144 and 2600:9000:5300:9000::1; ns-762.awsdns-31.net to 205.251.194.250 and 2600:9000:5302:fa00::1; ns-1131.awsdns-13.org to 205.251.196.107 and 2600:9000:5304:6b00::1; ns-1960.awsdns-53.co.uk to 205.251.199.168 and 2600:9000:5307:a800::1.

sumolife-kobe.com - robtex.com