`yctsyls.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4b66^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:dd54^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.102^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.84^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.102, 172.67.221.84
		IPv6 hints	2606:4700:3030::6815:4b66, 2606:4700:3034::ac43:dd54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2409506269

`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=1785800977

rank #722306 globally
rank #302522 in the tld

Same first word

yctsyls.com

DNS History

17 records (6 active, 11 former)

○NSa.dnspod.com2015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 07:08:50
● 2016-01-03 18:32:08
○ 2016-12-25 07:31:30
○ 2026-08-04 00:17:36

○NSb.dnspod.com2015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 07:08:50
● 2016-01-03 18:32:08
○ 2016-12-25 07:31:30
○ 2026-08-04 00:17:36

○NSc.dnspod.com2015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 07:08:50
● 2016-01-03 18:32:08
○ 2016-12-25 07:31:30
○ 2026-08-04 00:17:36

○NSjuming.dnsdun.com2017-11-23 → 2017-11-23 · 4 obs

○ 2016-12-25 07:31:30
● 2017-11-23 16:20:58
○ 2026-05-22 07:06:10
○ 2026-08-04 00:17:36

○NSjuming.dnsdun.net2017-11-23 → 2017-11-23 · 4 obs

○ 2016-12-25 07:31:30
● 2017-11-23 16:20:58
○ 2026-05-22 07:06:10
○ 2026-08-04 00:17:36

●NSmeiling.ns.cloudflare.com2026-05-22 → 2026-08-04 · 3 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-08-04 00:17:36

●NSnash.ns.cloudflare.com2026-05-22 → 2026-08-04 · 3 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-08-04 00:17:36

○NSns1.51dns.com2016-12-25 → 2016-12-25 · 4 obs

○ 2016-01-03 18:32:08
● 2016-12-25 07:31:30
○ 2017-11-23 16:20:58
○ 2026-08-04 00:17:36

○NSns2.51dns.com2016-12-25 → 2016-12-25 · 4 obs

○ 2016-01-03 18:32:08
● 2016-12-25 07:31:30
○ 2017-11-23 16:20:58
○ 2026-08-04 00:17:36

●A104.21.75.1022026-05-22 → 2026-08-04 · 3 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-08-04 00:17:36

○A107.163.196.382017-11-23 → 2017-11-23 · 4 obs

○ 2016-12-25 07:31:30
● 2017-11-23 16:20:58
○ 2026-05-22 07:06:10
○ 2026-08-04 00:17:36

○A146.148.151.1742015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 07:08:50
● 2016-01-03 18:32:08
○ 2016-12-25 07:31:30
○ 2026-08-04 00:17:36

●A172.67.221.842026-05-22 → 2026-08-04 · 3 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-08-04 00:17:36

●A2606:4700:3030::6815:4b662026-07-16 → 2026-08-04 · 3 obs

○ 2026-06-05 01:10:26
● 2026-07-16 16:31:04
● 2026-08-04 00:17:36

○A2606:4700:3032::ac43:dd542026-05-22 → 2026-06-05 · 5 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-06-05 01:10:26
○ 2026-07-16 16:31:04
○ 2026-08-04 00:17:36

○A2606:4700:3034::6815:4b662026-05-22 → 2026-06-05 · 5 obs

○ 2017-11-23 16:20:58
● 2026-05-22 07:06:10
● 2026-06-05 01:10:26
○ 2026-07-16 16:31:04
○ 2026-08-04 00:17:36

●A2606:4700:3034::ac43:dd542026-07-16 → 2026-08-04 · 3 obs

○ 2026-06-05 01:10:26
● 2026-07-16 16:31:04
● 2026-08-04 00:17:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yctsyls.com	nash.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yctsyls.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.84, 104.21.75.102`
AAAA	2	`2606:4700:3034::ac43:dd54, 2606:4700:3030::6815:4b66`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yctsyls.com points to the four IP addresses 104.21.75.102, 172.67.221.84, 2606:4700:3030::6815:4b66 and 2606:4700:3034::ac43:dd54.

Two other host names, along with xhealth.site, edu32.ru and zroman.com, also share IP numbers with yctsyls.com.

Name Servers

Two name servers handle the delegation for yctsyls.com: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

yctsyls.com shares its NS records with other domains, for example angruichina.com, yaotoutanqi.com, wowo924.com and two others.

The name servers of yctsyls.com overlap at least partially with those of other domains — among them dockandbay.com, lumen360pattern.sbs, osgi.org and two more.

The name servers vasilii.ns.cloudflare.com, donna.ns.cloudflare.com, aspen.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

meiling.ns.cloudflare.com resolves to 108.162.194.254, 162.159.38.254 and 172.64.34.254 among others, with 3 other IP addresses in total.

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209 and 173.245.59.209 among others, with 3 other IP addresses in total.

yctsyls.com - robtex.com

yctsyls.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

`yctsyls.com`

`com`