`optimumscreening.net`

DNSSEC	⚠️ Not signed
A	2a02:4780:21:8d1a:34ee:676f:3e77:591c^{🇺🇸 IIHOS0012a02:4780:21::/48 HOSTINGER US}
A	2a02:4780:22:75b7:8b27:2aec:aac4:a7f5^{🇺🇸 IIHOS0012a02:4780:22::/48 HOSTINGER US}
A	191.96.144.192^{🇺🇸 IIHOS001191.96.144.0/24 HOSTINGER US}
A	212.1.212.104^{🇺🇸 IIHOS001212.1.212.0/24}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-08-13 #1

`net`

	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=1786750089

Same first word

optimumscreening.net

DNS History

16 records (8 active, 8 former)

●NSns1.dns-parking.com2026-07-31 → 2026-08-14 · 2 obs

● 2026-07-31 21:34:32
● 2026-08-14 23:58:00

●NSns2.dns-parking.com2026-07-31 → 2026-08-14 · 2 obs

● 2026-07-31 21:34:32
● 2026-08-14 23:58:00

●MXmx1.hostinger.com2026-07-31 → 2026-08-14 · 2 obs

● 2026-07-31 21:34:32
● 2026-08-14 23:58:00

●MXmx2.hostinger.com2026-07-31 → 2026-08-14 · 2 obs

● 2026-07-31 21:34:32
● 2026-08-14 23:58:00

○A148.135.128.232026-07-31 → 2026-07-31 · 3 obs

● 2026-07-31 21:34:32
○ 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

●A191.96.144.1922026-08-14 → 2026-08-14 · 2 obs

○ 2026-08-07 03:11:52
● 2026-08-14 23:58:00

○A195.200.9.442026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-31 21:34:32
● 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

●A212.1.212.1042026-08-14 → 2026-08-14 · 2 obs

○ 2026-08-07 03:11:52
● 2026-08-14 23:58:00

●A2a02:4780:21:8d1a:34ee:676f:3e77:591c2026-08-14 → 2026-08-14 · 2 obs

○ 2026-08-07 03:11:52
● 2026-08-14 23:58:00

●A2a02:4780:22:75b7:8b27:2aec:aac4:a7f52026-08-14 → 2026-08-14 · 2 obs

○ 2026-08-07 03:11:52
● 2026-08-14 23:58:00

○A2a02:4780:25:561a:cab9:bb7c:d965:b3632026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-31 21:34:32
● 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

○A2a02:4780:35:c420:d32a:61be:3548:ee3f2026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-31 21:34:32
● 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

○A2a02:4780:50:fef0:ce12:edcd:9a4e:2d402026-07-31 → 2026-07-31 · 3 obs

● 2026-07-31 21:34:32
○ 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

○A2a02:4780:51:1bc8:3f83:b3f1:54a5:f4fa2026-07-31 → 2026-07-31 · 3 obs

● 2026-07-31 21:34:32
○ 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

○A91.108.103.1582026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-31 21:34:32
● 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

○A92.112.198.722026-07-31 → 2026-07-31 · 3 obs

● 2026-07-31 21:34:32
○ 2026-08-07 03:11:52
○ 2026-08-14 23:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
optimumscreening.net	ns1.dns-parking.com, ns2.dns-parking.com	-

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimumscreening.net (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`212.1.212.86, 191.101.104.102`
AAAA	2	`2a02:4780:22:c2d4:11cc:3516:107e:91ce, 2a02:4780:1e:2c25:8c21:67f5:7901:d1fe`
NS	2	`ns1.dns-parking.com, ns2.dns-parking.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

Analysis

IP Addresses

optimumscreening.net has four IP addresses: 191.96.144.192, 212.1.212.104, 2a02:4780:21:8d1a:34ee:676f:3e77:591c and 2a02:4780:22:75b7:8b27:2aec:aac4:a7f5.

Among the host names that share IP numbers with optimumscreening.net are autran.com.br.cdn.hstgr.net, alexqq.com, samarindacity.com.cdn.hstgr.net and two others.

Name Servers

optimumscreening.net is served by two delegated name servers, ns1.dns-parking.com and ns2.dns-parking.com.

optimumscreening.net has the same name server delegation as a number of other domains, such as pvhairsalon.com, hehodi5.com, sarkas.in and two more.

The DNS delegation for optimumscreening.net at least partly coincides with that of other domains, la-voiture.fr being one example.

Each of the two host names carries two IP addresses: ns1.dns-parking.com points to 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9, and ns2.dns-parking.com points to 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.

Mail Servers

The MX records for optimumscreening.net point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

optimumscreening.net has the same mail server arrangement as a number of other domains, for example oxxerem.com.br, skyout.in, flaship.pk and two more.

optimumscreening.net has at least some mail servers in common with other domains, such as androma.org, shrisangeethas.in, bluenexusinternational.com and thekingsrecipes.com.

The host names mx1.hostinger.com and mx2.hostinger.com both direct to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 172.65.182.103 IP addresses.

optimumscreening.net - robtex.com