🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ysk-book.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:182a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d8c5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.42^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.197^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`connie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`connie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`connie.ns.cloudflare.com`
		A	108.162.192.247^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	172.64.32.247^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	173.245.58.247^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
NS	`trace.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trace.ns.cloudflare.com`
		A	108.162.195.172^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	162.159.44.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	172.64.35.172^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
MX	`_dc-mx.768fdc5dd3cf.ysk-book.com` ⭐
		A	31.22.7.243^{🇬🇧 WILDCARD-AS31.22.7.0/24 Wildcard Networks}
			PTR	`sv65.ifastnet14.org`
TXT	`google-site-verification=eoHaB4l57Ts_VGczTuZvNU28gN50yfm5Ni3BUWdCzeY`
TXT	`v=spf1 ip4:31.22.7.241 ip4:82.163.176.66 include:relay.mailchannels.net +a +m...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.42, 172.67.216.197
		IPv6 hints	2606:4700:3034::6815:182a, 2606:4700:3035::ac43:d8c5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2408608240

`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=1786830759

Same first word

ysk-book.com

DNS History

8 records (7 active, 1 former)

●NSconnie.ns.cloudflare.com2026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●NStrace.ns.cloudflare.com2026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●MX_dc-mx.768fdc5dd3cf.ysk-book.com2026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●A104.21.24.422026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●A172.67.216.1972026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●A2606:4700:3034::6815:182a2026-06-12 → 2026-08-15 · 2 obs

● 2026-06-12 22:18:50
● 2026-08-15 22:05:10

●A2606:4700:3035::ac43:d8c52026-08-12 → 2026-08-15 · 3 obs

○ 2026-06-15 14:25:34
● 2026-08-12 19:52:42
● 2026-08-15 22:05:10

○A2606:4700:3036::ac43:d8c52026-06-12 → 2026-06-15 · 4 obs

● 2026-06-12 22:18:50
● 2026-06-15 14:25:34
○ 2026-08-12 19:52:42
○ 2026-08-15 22:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ysk-book.com	connie.ns.cloudflare.com, trace.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.247

NS records: connie.ns.cloudflare.com, trace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ysk-book.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.42, 172.67.216.197`
AAAA	2	`2606:4700:3034::6815:182a, 2606:4700:3035::ac43:d8c5`
NS	2	`connie.ns.cloudflare.com, trace.ns.cloudflare.com`
MX	1	`_dc-mx.768fdc5dd3cf.ysk-book.com (pri: 1`
TXT	2	`google-site-verification=eoHaB4l57Ts_VGc, v=spf1 ip4:31.22.7.241 ip4:82.163.176.66`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`connie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ysk-book.com resolves to four IP addresses: 104.21.24.42, 172.67.216.197, 2606:4700:3034::6815:182a and 2606:4700:3035::ac43:d8c5.

Two other host names, along with montpellierautoracing.fr, wtc.co.th and www.platten24.com, also share IP numbers with ysk-book.com.

Name Servers

ysk-book.com is delegated to two name servers: connie.ns.cloudflare.com and trace.ns.cloudflare.com.

ysk-book.com shares its NS records with other domains, for example etherbot.trade, pepeonbags.lol, sichtbar.co and two others.

ysk-book.com partially shares its NS delegation with several other domains, including werkendleren.nl, taladdongyang.go.th, 889992941.xyz and two others.

These name servers regularly co-occur with the name servers becky.ns.cloudflare.com, elsa.ns.cloudflare.com and jerry.ns.cloudflare.com.

DNS names with 6 IP addresses:

connie.ns.cloudflare.com resolves to 108.162.192.247, 172.64.32.247, 173.245.58.247 and 3 other IP addresses.

trace.ns.cloudflare.com resolves to 108.162.195.172, 162.159.44.172, 172.64.35.172 and 3 other IP addresses.

Mail Servers

The sole mail server for ysk-book.com is _dc-mx.768fdc5dd3cf.ysk-book.com.

_dc-mx.768fdc5dd3cf.ysk-book.com resolves to a single IP number: 31.22.7.243.

ysk-book.com - robtex.com

ysk-book.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ysk-book.com`

`com`