`cotka.top`

DNSSEC	⚠️ Not signed
NS	`leif.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leif.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leif.ns.cloudflare.com`
		A	108.162.195.222^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	162.159.44.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	172.64.35.222^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
NS	`ullis.ns.cloudflare.com`
		A	2606:4700:50::a29f:267f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ullis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ullis.ns.cloudflare.com`
		A	108.162.194.127^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	162.159.38.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	172.64.34.127^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
SOA	`leif.ns.cloudflare.com`dns@cloudflare.com serial=2409076104

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-07-31_14:50:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396618112

⚠️ On DNS blocklist: tif

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DNS History

2 records (2 active, 0 former)

●NSleif.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs

● 2026-07-27 05:17:58
● 2026-07-31 06:54:54

●NSullis.ns.cloudflare.com2026-07-27 → 2026-07-31 · 2 obs

● 2026-07-27 05:17:58
● 2026-07-31 06:54:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	e.zdnscloud.cn, a.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
cotka.top	leif.ns.cloudflare.com, ullis.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.127

NS records: leif.ns.cloudflare.com, ullis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotka.top (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`leif.ns.cloudflare.com, ullis.ns.cloudflare.com`
SOA	1	`leif.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

cotka.top is served by two delegated name servers, leif.ns.cloudflare.com and ullis.ns.cloudflare.com.

cotka.top shares its name server setup with other domains, including thecarsource.com, y3p.casino, christmastreesandtrails.com and two others.

There is at least partial name server overlap between cotka.top and other domains — hebjtsj.com, getschoolhouse.com, tgminfotech.com and two more among them.

These name servers are routinely deployed together with the name servers emma.ns.cloudflare.com.

Host names with 6 IP numbers:

leif.ns.cloudflare.com carries IP addresses 108.162.195.222, 162.159.44.222 and 172.64.35.222, with 3 other addresses beyond those.

ullis.ns.cloudflare.com carries IP addresses 108.162.194.127, 162.159.38.127 and 172.64.34.127, with 3 other addresses beyond those.

cotka.top - robtex.com

cotka.top

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