`kumasasa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:f78^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a297^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.120^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.151^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`vicente.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicente.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicente.ns.cloudflare.com`
		A	108.162.195.239^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	162.159.44.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	172.64.35.239^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
MX	`_dc-mx.3544542360cf.kumasasa.com` ⭐
		A	210.157.79.36^{🇯🇵 XSERVER-AS210.157.78.0/23 XSERVER Inc.}
			PTR	`sv3035.wpx.ne.jp`
TXT	`google-site-verification=6z0O4E2SyncyI2Gkq7XKlkL-ExTYHn0E2NLiPxcujek`
TXT	`v=spf1 +a:sv3035.wpx.ne.jp +a:kumasasa.com +mx include:spf.sender.xserver.jp ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.120, 172.67.162.151
		IPv6 hints	2606:4700:3033::6815:f78, 2606:4700:3037::ac43:a297
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2405480853

`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=1784910052

Previously MX for

kumasasa.com

Same first word

kumasasa.com

Similar names

samasuka.com

masukasa.com

akumassa.org

sumasaka.com

DNS History

16 records (7 active, 9 former)

●NScrystal.ns.cloudflare.com2026-05-18 → 2026-07-24 · 3 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-07-24 16:42:38

○NSns1.7cloudcomputing.com2015-06-04 → 2018-06-16 · 4 obs

● 2015-06-04 14:52:30
● 2018-06-16 22:29:56
○ 2026-05-18 10:35:06
○ 2026-07-24 16:42:38

○NSns2.7cloudcomputing.com2015-06-04 → 2018-06-16 · 4 obs

● 2015-06-04 14:52:30
● 2018-06-16 22:29:56
○ 2026-05-18 10:35:06
○ 2026-07-24 16:42:38

●NSvicente.ns.cloudflare.com2026-05-18 → 2026-07-24 · 3 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-07-24 16:42:38

●MX_dc-mx.3544542360cf.kumasasa.com2026-05-18 → 2026-07-24 · 3 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-07-24 16:42:38

○MXkumasasa.com2015-06-04 → 2018-06-16 · 4 obs

● 2015-06-04 14:52:30
● 2018-06-16 22:29:56
○ 2026-05-18 10:35:06
○ 2026-07-24 16:42:38

●A104.21.15.1202026-05-18 → 2026-07-24 · 6 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-06-01 10:50:24
○ 2026-06-04 18:53:12
● 2026-07-07 14:31:06
● 2026-07-24 16:42:38

○A129.121.14.1002015-06-04 → 2018-06-16 · 4 obs

● 2015-06-04 14:52:30
● 2018-06-16 22:29:56
○ 2026-05-18 10:35:06
○ 2026-07-24 16:42:38

●A172.67.162.1512026-05-18 → 2026-07-24 · 6 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-06-01 10:50:24
○ 2026-06-04 18:53:12
● 2026-07-07 14:31:06
● 2026-07-24 16:42:38

○A188.114.96.02026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-01 10:50:24
● 2026-06-04 18:53:12
○ 2026-07-07 14:31:06
○ 2026-07-24 16:42:38

○A188.114.97.02026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-01 10:50:24
● 2026-06-04 18:53:12
○ 2026-07-07 14:31:06
○ 2026-07-24 16:42:38

○A2606:4700:3032::ac43:a2972026-05-18 → 2026-06-01 · 5 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-06-01 10:50:24
○ 2026-06-04 18:53:12
○ 2026-07-24 16:42:38

●A2606:4700:3033::6815:f782026-05-18 → 2026-07-24 · 6 obs

○ 2018-06-16 22:29:56
● 2026-05-18 10:35:06
● 2026-06-01 10:50:24
○ 2026-06-04 18:53:12
● 2026-07-07 14:31:06
● 2026-07-24 16:42:38

●A2606:4700:3037::ac43:a2972026-07-07 → 2026-07-24 · 3 obs

○ 2026-06-04 18:53:12
● 2026-07-07 14:31:06
● 2026-07-24 16:42:38

○A2a06:98c1:3120::2026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-01 10:50:24
● 2026-06-04 18:53:12
○ 2026-07-07 14:31:06
○ 2026-07-24 16:42:38

○A2a06:98c1:3121::2026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-01 10:50:24
● 2026-06-04 18:53:12
○ 2026-07-07 14:31:06
○ 2026-07-24 16:42:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
kumasasa.com	crystal.ns.cloudflare.com, vicente.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kumasasa.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.151, 104.21.15.120`
AAAA	2	`2606:4700:3037::ac43:a297, 2606:4700:3033::6815:f78`
NS	2	`crystal.ns.cloudflare.com, vicente.ns.cloudflare.com`
MX	1	`_dc-mx.3544542360cf.kumasasa.com (pri: 0`
TXT	2	`google-site-verification=6z0O4E2SyncyI2G, v=spf1 +a:sv3035.wpx.ne.jp +a:kumasasa.c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kumasasa.com has four IP addresses: 104.21.15.120, 172.67.162.151, 2606:4700:3033::6815:f78 and 2606:4700:3037::ac43:a297.

Among the host names that share IP numbers with kumasasa.com are cb751785dbc4.city-dog.co.uk, puskesmasjangka.com, xsigrace.si and two others.

Name Servers

The NS records for kumasasa.com delegate to crystal.ns.cloudflare.com and vicente.ns.cloudflare.com.

kumasasa.com has the same name server delegation as a number of other domains, such as parikari.com, nomado.biz, vapeol.fr and two more.

kumasasa.com shares at least some of its name servers with other domains, including mxgovbou.top, aviator-games-spribe.ink, baharunalbutik.com and two others.

These name servers are frequently paired with the name servers apollo.ns.cloudflare.com, thaddeus.ns.cloudflare.com and thea.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

crystal.ns.cloudflare.com maps to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 additional IP addresses.

vicente.ns.cloudflare.com maps to 108.162.195.239, 162.159.44.239, 172.64.35.239 and 3 additional IP addresses.

Mail Servers

kumasasa.com routes its mail through a single mail server, _dc-mx.3544542360cf.kumasasa.com.

_dc-mx.3544542360cf.kumasasa.com resolves to 210.157.79.36 and no other IP number.

kumasasa.com - robtex.com

kumasasa.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kumasasa.com`

`com`