`91c94f15bb04.com`

DNSSEC	⚠️ Not signed
A	194.53.53.7^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
A	194.53.53.249^{🇷🇺 CLOUDFLARESPECTRUM194.53.53.0/24} ✓ In HTTPS hints
NS	`olga.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	194.53.53.7, 194.53.53.249
SOA	`olga.ns.cloudflare.com`dns@cloudflare.com serial=2410030837

`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=1785556392

⚠️ On DNS blocklist: tif

Same first word

91c94f15bb04.com

DNS History

4 records (4 active, 0 former)

●NSolga.ns.cloudflare.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 08:14:02
● 2026-08-01 04:13:18

●NSsid.ns.cloudflare.com2026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 08:14:02
● 2026-08-01 04:13:18

●A194.53.53.2492026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 08:14:02
● 2026-08-01 04:13:18

●A194.53.53.72026-07-26 → 2026-08-01 · 2 obs

● 2026-07-26 08:14:02
● 2026-08-01 04:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
91c94f15bb04.com	olga.ns.cloudflare.com, sid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: olga.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91c94f15bb04.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`194.53.53.7, 194.53.53.249`
NS	2	`olga.ns.cloudflare.com, sid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`olga.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

91c94f15bb04.com resolves to the IP addresses 194.53.53.7 and 194.53.53.249

www.07f340dae651.com, www.aa92b7f83282.com, yglnx3.top plus two other host names have IP numbers in common with 91c94f15bb04.com.

Name Servers

Two name servers handle the delegation for 91c94f15bb04.com: olga.ns.cloudflare.com and sid.ns.cloudflare.com.

The name server configuration of 91c94f15bb04.com is shared with other domains, for instance a3d8s.com, ccc169.com, mortgagemash.com and two others.

91c94f15bb04.com has at least partial name server overlap with other domains, such as beltelnl.nl, wligo.com, vpnac.net and two others.

It is common to see these name servers used together with name servers desi.ns.cloudflare.com and sergi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

olga.ns.cloudflare.com resolves to 108.162.192.137, 172.64.32.137 and 173.245.58.137 among others, with 3 other IP addresses in total.

sid.ns.cloudflare.com resolves to 108.162.193.143, 172.64.33.143 and 173.245.59.143 among others, with 3 other IP addresses in total.

91c94f15bb04.com - robtex.com