`windows7optimization.com`

DNSSEC	⚠️ Not signed
NS	`bart.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`

`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=1785630127

Previously MX for

windows7optimization.com

Same first word

windows7optimization.com

DNS History

15 records (2 active, 13 former)

●NSbart.ns.cloudflare.com2026-07-13 → 2026-08-02 · 3 obs

○ 2020-03-29 17:21:56
● 2026-07-13 10:52:42
● 2026-08-02 00:24:50

○NSdns01.penton.com2015-12-14 → 2017-04-06 · 5 obs

○ 2015-08-10 21:17:52
● 2015-12-14 10:13:50
● 2017-04-06 16:26:58
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○NSdns02.penton.com2015-12-14 → 2017-04-06 · 5 obs

○ 2015-08-10 21:17:52
● 2015-12-14 10:13:50
● 2017-04-06 16:26:58
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○NSdns03.penton.com2015-12-14 → 2017-04-06 · 5 obs

○ 2015-08-10 21:17:52
● 2015-12-14 10:13:50
● 2017-04-06 16:26:58
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○NSdns1.safenames.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-06 16:26:58
● 2020-03-29 17:21:56
○ 2026-07-13 10:52:42
○ 2026-08-02 00:24:50

○NSdns2.safenames.net2020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-06 16:26:58
● 2020-03-29 17:21:56
○ 2026-07-13 10:52:42
○ 2026-08-02 00:24:50

○NSdns3.safenames.org2020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-06 16:26:58
● 2020-03-29 17:21:56
○ 2026-07-13 10:52:42
○ 2026-08-02 00:24:50

●NShera.ns.cloudflare.com2026-07-13 → 2026-08-02 · 3 obs

○ 2020-03-29 17:21:56
● 2026-07-13 10:52:42
● 2026-08-02 00:24:50

○NSns3745.hostgator.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 21:17:52
○ 2015-12-14 10:13:50
○ 2026-08-02 00:24:50

○NSns3746.hostgator.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 21:17:52
○ 2015-12-14 10:13:50
○ 2026-08-02 00:24:50

○NSns6135.hostgator.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 21:17:52
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○MXmail.idp365.net2020-03-29 → 2020-03-29 · 4 obs

○ 2015-08-10 21:17:52
● 2020-03-29 17:21:56
○ 2026-07-13 10:52:42
○ 2026-08-02 00:24:50

○MXwindows7optimization.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 21:17:52
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○A192.232.216.1342015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 21:17:52
○ 2020-03-29 17:21:56
○ 2026-08-02 00:24:50

○A217.19.248.1322020-03-29 → 2020-03-29 · 4 obs

○ 2015-08-10 21:17:52
● 2020-03-29 17:21:56
○ 2026-07-13 10:52:42
○ 2026-08-02 00:24:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
windows7optimization.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for windows7optimization.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

The NS records for windows7optimization.com delegate to bart.ns.cloudflare.com and hera.ns.cloudflare.com.

windows7optimization.com has the same name server delegation as a number of other domains, such as channelfuturestv.com, fixedaccessnetworkssummit.com, hospitalbuild-russia.com and two more.

At least some of windows7optimization.com's name servers are shared with other domains, for example atomicassets.io, armchairadvice.co.uk, kozmic.org and two more.

These name servers tend to be used in conjunction with the name servers maria.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

hera.ns.cloudflare.com maps to 108.162.192.162, 172.64.32.162, 173.245.58.162 and 3 additional IP addresses.

windows7optimization.com - robtex.com