`spets-tekh.ru`

DNSSEC	⚠️ Not signed
A	104.21.87.10^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.33^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ajay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c138^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ajay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2138^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ajay.ns.cloudflare.com`
		A	108.162.193.56^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	172.64.33.56^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	173.245.59.56^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.10, 172.67.139.33
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`ajay.ns.cloudflare.com`dns@cloudflare.com serial=2409885577

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069833

Same first word

spets-tekh.ru

DNS History

6 records (4 active, 2 former)

●NSajay.ns.cloudflare.com2026-06-22 → 2026-08-02 · 2 obs

● 2026-06-22 23:39:32
● 2026-08-02 01:29:26

●NSsuzanne.ns.cloudflare.com2026-06-22 → 2026-08-02 · 2 obs

● 2026-06-22 23:39:32
● 2026-08-02 01:29:26

●A104.21.87.102026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-22 23:39:32
● 2026-08-02 01:29:26

●A172.67.139.332026-08-02 → 2026-08-02 · 2 obs

○ 2026-06-22 23:39:32
● 2026-08-02 01:29:26

○A188.114.96.02026-06-22 → 2026-06-22 · 2 obs

● 2026-06-22 23:39:32
○ 2026-08-02 01:29:26

○A188.114.97.02026-06-22 → 2026-06-22 · 2 obs

● 2026-06-22 23:39:32
○ 2026-08-02 01:29:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
spets-tekh.ru	ajay.ns.cloudflare.com, suzanne.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.87

NS records: ajay.ns.cloudflare.com, suzanne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spets-tekh.ru (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.10, 172.67.139.33`
NS	2	`ajay.ns.cloudflare.com, suzanne.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ajay.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

spets-tekh.ru has two IP addresses: 104.21.87.10 and 172.67.139.33

pt-inco.co.id, hoca.org, dworken.com plus two other host names have IP numbers in common with spets-tekh.ru.

Name Servers

The NS records for spets-tekh.ru delegate to ajay.ns.cloudflare.com and suzanne.ns.cloudflare.com.

The name server configuration of spets-tekh.ru is shared with other domains, for instance smkmuh1-skh.sch.id, turismoalicante.net, mutudev.com and two others.

There is at least partial name server overlap between spets-tekh.ru and other domains — almagest.name, collectivestorm.com, gg51-lzhf910.vip and two more among them.

These name servers tend to appear in combination with the name servers paityn.ns.cloudflare.com, olivia.ns.cloudflare.com, ezra.ns.cloudflare.com and steven.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ajay.ns.cloudflare.com maps to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 additional IP addresses.

suzanne.ns.cloudflare.com maps to 108.162.194.87, 162.159.38.87, 172.64.34.87 and 3 additional IP addresses.

spets-tekh.ru - robtex.com

spets-tekh.ru

ru