`windowsku.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b0b2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3029^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.41^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.178^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aaron.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c396^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aaron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2396^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aaron.ns.cloudflare.com`
		A	108.162.195.150^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	162.159.44.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
		A	172.64.35.150^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aaron.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
TXT	`google-site-verification=HfZPMJFfIBiJQiwijRvzmrS3fITlNAIeiIZAz3-h29Q`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.41, 172.67.176.178
		IPv6	2606:4700:3032::ac43:b0b2, 2606:4700:3037::6815:3029
SOA	`aaron.ns.cloudflare.com`dns@cloudflare.com serial=2398618298

`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=1771291435

Previously MX for

windowsku.com

Same first word

windowsku.com

DNS History

23 records (6 active, 17 former)

●NSaaron.ns.cloudflare.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-07 09:14:24
● 2026-03-12 23:33:26

○NScheryl.ns.cloudflare.com2015-12-21 → 2017-07-10 · 5 obs

○ 2015-10-12 19:46:40
● 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

○NSelmo.ns.cloudflare.com2015-12-21 → 2017-07-10 · 5 obs

○ 2015-10-12 19:46:40
● 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

●NSlaura.ns.cloudflare.com2026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-07 09:14:24
● 2026-03-12 23:33:26

○NSns1.dns-expired.com2026-03-06 → 2026-03-07 · 4 obs

○ 2017-07-10 15:48:56
● 2026-03-06 12:25:28
● 2026-03-07 09:14:24
○ 2026-03-12 23:33:26

○NSns17.niagahoster.com2015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-27 01:29:28
● 2015-10-12 19:46:40
○ 2015-12-21 05:06:56
○ 2026-03-12 23:33:26

○NSns18.niagahoster.com2015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-27 01:29:28
● 2015-10-12 19:46:40
○ 2015-12-21 05:06:56
○ 2026-03-12 23:33:26

○NSns2.dns-expired.com2026-03-06 → 2026-03-07 · 4 obs

○ 2017-07-10 15:48:56
● 2026-03-06 12:25:28
● 2026-03-07 09:14:24
○ 2026-03-12 23:33:26

○NSns6.idwebhost.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 01:29:28
○ 2015-10-12 19:46:40
○ 2026-03-12 23:33:26

○NSns7.idwebhost.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 01:29:28
○ 2015-10-12 19:46:40
○ 2026-03-12 23:33:26

○MXdc-6f14273b.windowsku.com2015-12-21 → 2016-10-18 · 5 obs

○ 2015-10-12 19:46:40
● 2015-12-21 05:06:56
● 2016-10-18 08:50:42
○ 2017-07-10 15:48:56
○ 2026-03-12 23:33:26

○MXdc-ad647d72952d.windowsku.com2017-07-10 → 2017-07-10 · 4 obs

○ 2016-10-18 08:50:42
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

○MXwindowsku.com2015-05-27 → 2015-10-12 · 4 obs

● 2015-05-27 01:29:28
● 2015-10-12 19:46:40
○ 2015-12-21 05:06:56
○ 2026-03-12 23:33:26

●A104.21.48.412026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-06 12:25:28
● 2026-03-12 23:33:26

○A104.27.178.842015-12-21 → 2017-07-10 · 5 obs

○ 2015-10-12 19:46:40
● 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

○A104.27.179.842015-12-21 → 2017-07-10 · 5 obs

○ 2015-10-12 19:46:40
● 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

●A172.67.176.1782026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-06 12:25:28
● 2026-03-12 23:33:26

○A182.253.238.2092015-10-12 → 2015-10-12 · 4 obs

○ 2015-05-27 01:29:28
● 2015-10-12 19:46:40
○ 2015-12-21 05:06:56
○ 2026-03-12 23:33:26

○A2400:cb00:2048:1::681b:b2542017-07-10 → 2017-07-10 · 4 obs

○ 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

○A2400:cb00:2048:1::681b:b3542017-07-10 → 2017-07-10 · 4 obs

○ 2015-12-21 05:06:56
● 2017-07-10 15:48:56
○ 2026-03-06 12:25:28
○ 2026-03-12 23:33:26

●A2606:4700:3032::ac43:b0b22026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-06 12:25:28
● 2026-03-12 23:33:26

●A2606:4700:3037::6815:30292026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-06 12:25:28
● 2026-03-12 23:33:26

○A49.128.177.712015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 01:29:28
○ 2015-10-12 19:46:40
○ 2026-03-12 23:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
windowsku.com	laura.ns.cloudflare.com, aaron.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.150

NS records: laura.ns.cloudflare.com, aaron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for windowsku.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.178, 104.21.48.41`
AAAA	2	`2606:4700:3032::ac43:b0b2, 2606:4700:3037::6815:3029`
NS	2	`aaron.ns.cloudflare.com, laura.ns.cloudflare.com`
TXT	1	`google-site-verification=HfZPMJFfIBiJQiw`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aaron.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by windowsku.com: 2606:4700:3032::ac43:b0b2, 2606:4700:3037::6815:3029, 104.21.48.41 and 172.67.176.178.

other host names including ushort.company, hospitaletfm.com, 0374hr.com, proteininkiev.com and wariscrime.com share IP numbers with windowsku.com.

Name Servers

windowsku.com is delegated to two name servers aaron.ns.cloudflare.com and laura.ns.cloudflare.com.

windowsku.com shares the same name server setup as other domains, for instance ottb.xyz, beamstaffing.com, tvappmanager.my, brunosmartcan.com and argontv.nl.

windowsku.com at least partially shares name servers with other domains, for instance stampet.com, bviwelcome.com, touzai-sekai.fr, daalq.com and danielkern.org.

These name servers are commonly used with augustus.ns.cloudflare.com, virginia.ns.cloudflare.com and carter.ns.cloudflare.com.

Host names with six IP numbers:

Host name aaron.ns.cloudflare.com points to: 2606:4700:58::a29f:2c96, 2803:f800:50::6ca2:c396, 2a06:98c1:50::ac40:2396, 108.162.195.150, 162.159.44.150 and 172.64.35.150.

Host name laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.

windowsku.com - robtex.com

windowsku.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`windowsku.com`

`com`