ysap-dev.com - dns.ninja

`ysap-dev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:1042^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a6b8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.66^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.184^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
MX	`_dc-mx.1966b10cf005.ysap-dev.com` ⭐
		A	153.121.38.211^{🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`www4197uo.sakura.ne.jp`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.66, 172.67.166.184
		IPv6 hints	2606:4700:3033::6815:1042, 2606:4700:3036::ac43:a6b8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2406714618

`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=1784054262

Previously MX for

ysap-dev.com

Subdomains

1966b10cf005.ysap-dev.com

Same first word

ysap-dev.com

Similar names

dave-syp.com

DNS History

18 records (7 active, 11 former)

○NS01.dnsv.jp2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 23:10:20
○ 2015-11-24 12:36:34
○ 2026-07-14 18:40:50

○NS02.dnsv.jp2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 23:10:20
○ 2015-11-24 12:36:34
○ 2026-07-14 18:40:50

○NS03.dnsv.jp2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 23:10:20
○ 2015-11-24 12:36:34
○ 2026-07-14 18:40:50

○NS04.dnsv.jp2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 23:10:20
○ 2015-11-24 12:36:34
○ 2026-07-14 18:40:50

●NScass.ns.cloudflare.com2026-03-02 → 2026-07-14 · 3 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-07-14 18:40:50

○NSmaster.dns.ne.jp2015-11-24 → 2017-03-16 · 5 obs

○ 2015-07-24 23:10:20
● 2015-11-24 12:36:34
● 2017-03-16 06:20:14
○ 2026-03-02 17:59:18
○ 2026-07-14 18:40:50

○NSns1.dns.ne.jp2015-11-24 → 2017-03-16 · 5 obs

○ 2015-07-24 23:10:20
● 2015-11-24 12:36:34
● 2017-03-16 06:20:14
○ 2026-03-02 17:59:18
○ 2026-07-14 18:40:50

○NSns2.dns.ne.jp2015-11-24 → 2017-03-16 · 5 obs

○ 2015-07-24 23:10:20
● 2015-11-24 12:36:34
● 2017-03-16 06:20:14
○ 2026-03-02 17:59:18
○ 2026-07-14 18:40:50

●NSphil.ns.cloudflare.com2026-03-02 → 2026-07-14 · 3 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-07-14 18:40:50

●MX_dc-mx.1966b10cf005.ysap-dev.com2026-03-02 → 2026-07-14 · 3 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-07-14 18:40:50

○MXysap-dev.com2015-11-24 → 2017-03-16 · 4 obs

● 2015-11-24 12:36:34
● 2017-03-16 06:20:14
○ 2026-03-02 17:59:18
○ 2026-07-14 18:40:50

●A104.21.16.662026-03-02 → 2026-07-14 · 3 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-07-14 18:40:50

○A153.121.38.2112015-07-24 → 2017-03-16 · 4 obs

● 2015-07-24 23:10:20
● 2017-03-16 06:20:14
○ 2026-03-02 17:59:18
○ 2026-07-14 18:40:50

●A172.67.166.1842026-03-02 → 2026-07-14 · 3 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-07-14 18:40:50

○A2606:4700:3031::6815:10422026-03-02 → 2026-06-17 · 5 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-06-17 09:09:34
○ 2026-07-14 18:40:48
○ 2026-07-14 18:40:50

●A2606:4700:3033::6815:10422026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-17 09:09:34
● 2026-07-14 18:40:48
● 2026-07-14 18:40:50

○A2606:4700:3035::ac43:a6b82026-03-02 → 2026-06-17 · 5 obs

○ 2017-03-16 06:20:14
● 2026-03-02 17:59:18
● 2026-06-17 09:09:34
○ 2026-07-14 18:40:48
○ 2026-07-14 18:40:50

●A2606:4700:3036::ac43:a6b82026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-17 09:09:34
● 2026-07-14 18:40:48
● 2026-07-14 18:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ysap-dev.com	phil.ns.cloudflare.com, cass.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.137

NS records: phil.ns.cloudflare.com, cass.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ysap-dev.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.66, 172.67.166.184`
AAAA	2	`2606:4700:3033::6815:1042, 2606:4700:3036::ac43:a6b8`
NS	2	`cass.ns.cloudflare.com, phil.ns.cloudflare.com`
MX	1	`_dc-mx.1966b10cf005.ysap-dev.com (pri: 1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

1966b10cf005.ysap-dev.com is delegated beneath ysap-dev.com.

IP Addresses

ysap-dev.com points to the four IP addresses 104.21.16.66, 172.67.166.184, 2606:4700:3033::6815:1042 and 2606:4700:3036::ac43:a6b8.

Among the host names that share IP numbers with ysap-dev.com are magnetofilmes.com, bitwi(0x736578).io, fmx.im and two others.

Name Servers

Two name servers handle the delegation for ysap-dev.com: cass.ns.cloudflare.com and phil.ns.cloudflare.com.

ysap-dev.com has the same name server delegation as a number of other domains, such as dlink-forum.info, tradeshow.jp, herbmaestro.com and two more.

There is at least partial name server overlap between ysap-dev.com and other domains — d7r0.pw, mybre.ws, myloca.com and two more among them.

These name servers frequently co-occur with the name servers aragorn.ns.cloudflare.com and nitin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cass.ns.cloudflare.com resolves to 108.162.192.81, 172.64.32.81 and 173.245.58.81 among others, with 3 other IP addresses in total.

phil.ns.cloudflare.com resolves to 108.162.193.137, 172.64.33.137 and 173.245.59.137 among others, with 3 other IP addresses in total.

Mail Servers

ysap-dev.com routes its mail through a single mail server, _dc-mx.1966b10cf005.ysap-dev.com.

_dc-mx.1966b10cf005.ysap-dev.com carries a single IP number, which is 153.121.38.211.