`grebwin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:41f0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:98f9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.240^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.249^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`pam.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8a^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c08a^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:208a^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.138^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.138^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.138^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.240, 172.67.152.249
		IPv6 hints	2606:4700:3030::6815:41f0, 2606:4700:3030::ac43:98f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2405028512

`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=1783285961

⚠️ On DNS blocklist: tif

Same first word

grebwin.com

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DNS History

12 records (6 active, 6 former)

●NScarl.ns.cloudflare.com2026-05-24 → 2026-07-05 · 2 obs

● 2026-05-24 09:00:38
● 2026-07-05 21:13:10

●NSpam.ns.cloudflare.com2026-05-24 → 2026-07-05 · 2 obs

● 2026-05-24 09:00:38
● 2026-07-05 21:13:10

●A104.21.65.2402026-05-24 → 2026-07-05 · 5 obs

● 2026-05-24 09:00:38
● 2026-06-12 07:10:38
○ 2026-06-19 05:28:42
● 2026-06-29 10:41:00
● 2026-07-05 21:13:10

●A172.67.152.2492026-05-24 → 2026-07-05 · 5 obs

● 2026-05-24 09:00:38
● 2026-06-12 07:10:38
○ 2026-06-19 05:28:42
● 2026-06-29 10:41:00
● 2026-07-05 21:13:10

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-12 07:10:38
● 2026-06-19 05:28:42
○ 2026-06-29 10:41:00
○ 2026-07-05 21:13:10

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-12 07:10:38
● 2026-06-19 05:28:42
○ 2026-06-29 10:41:00
○ 2026-07-05 21:13:10

●A2606:4700:3030::6815:41f02026-06-29 → 2026-07-05 · 3 obs

○ 2026-06-19 05:28:42
● 2026-06-29 10:41:00
● 2026-07-05 21:13:10

●A2606:4700:3030::ac43:98f92026-06-29 → 2026-07-05 · 3 obs

○ 2026-06-19 05:28:42
● 2026-06-29 10:41:00
● 2026-07-05 21:13:10

○A2606:4700:3032::6815:41f02026-05-24 → 2026-06-12 · 4 obs

● 2026-05-24 09:00:38
● 2026-06-12 07:10:38
○ 2026-06-19 05:28:42
○ 2026-07-05 21:13:10

○A2606:4700:3037::ac43:98f92026-05-24 → 2026-06-12 · 4 obs

● 2026-05-24 09:00:38
● 2026-06-12 07:10:38
○ 2026-06-19 05:28:42
○ 2026-07-05 21:13:10

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-12 07:10:38
● 2026-06-19 05:28:42
○ 2026-06-29 10:41:00
○ 2026-07-05 21:13:10

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-12 07:10:38
● 2026-06-19 05:28:42
○ 2026-06-29 10:41:00
○ 2026-07-05 21:13:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
grebwin.com	carl.ns.cloudflare.com, pam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.138

NS records: carl.ns.cloudflare.com, pam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grebwin.com (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.240, 172.67.152.249`
AAAA	2	`2606:4700:3030::6815:41f0, 2606:4700:3030::ac43:98f9`
NS	2	`carl.ns.cloudflare.com, pam.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

grebwin.com has four IP addresses: 104.21.65.240, 172.67.152.249, 2606:4700:3030::6815:41f0 and 2606:4700:3030::ac43:98f9.

dubtel.com, thecrowdcast.com, quantaroot.com plus two other host names have IP numbers in common with grebwin.com.

Name Servers

grebwin.com has two authoritative name servers — carl.ns.cloudflare.com and pam.ns.cloudflare.com.

The name server configuration of grebwin.com is shared with other domains, for instance webhostsreview.net, 2goout.com, wm7.net and two others.

grebwin.com has at least partial name server overlap with other domains, such as popangel.com, depotheap.com, sunuva.com and two others.

These name servers tend to appear together with the name servers adi.ns.cloudflare.com, vasilii.ns.cloudflare.com and eric.ns.cloudflare.com.

Hosts with 6 IP addresses each:

carl.ns.cloudflare.com points to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 other IP addresses.

pam.ns.cloudflare.com points to 108.162.192.138, 172.64.32.138, 173.245.58.138 and 3 other IP addresses.

grebwin.com - robtex.com

grebwin.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`grebwin.com`

`com`