🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimisationlab.com`

DNSSEC	⚠️ Not signed
NS	`ashley.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c047^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ashley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2047^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ashley.ns.cloudflare.com`
		A	108.162.192.71^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	172.64.32.71^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
		A	173.245.58.71^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ashley.ns.cloudflare.com`
NS	`dexter.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dexter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dexter.ns.cloudflare.com`
		A	108.162.195.190^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	162.159.44.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	172.64.35.190^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=e7d15797018868e9f33daec781b577d601de36bc`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ashley.ns.cloudflare.com`dns@cloudflare.com serial=2413236087

`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=1788750328

Same first word

optimisationlab.com

Previous names

Next names

DNS History

11 records (4 active, 7 former)

●NSashley.ns.cloudflare.com2026-08-28 → 2026-09-07 · 3 obs

○ 2017-12-04 01:57:58
● 2026-08-28 16:43:24
● 2026-09-07 03:24:00

○NSbuy.internettraffic.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 04:49:30
○ 2015-10-19 02:27:04
○ 2026-09-07 03:24:00

●NSdexter.ns.cloudflare.com2026-08-28 → 2026-09-07 · 3 obs

○ 2017-12-04 01:57:58
● 2026-08-28 16:43:24
● 2026-09-07 03:24:00

○NSns.buydomains.com2015-10-19 → 2016-12-24 · 5 obs

○ 2015-05-13 04:49:30
● 2015-10-19 02:27:04
● 2016-12-24 18:57:20
○ 2017-12-04 01:57:58
○ 2026-09-07 03:24:00

○NSsell.internettraffic.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 04:49:30
○ 2015-10-19 02:27:04
○ 2026-09-07 03:24:00

●MXmail.protonmail.ch2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 16:43:24
● 2026-09-07 03:24:00

●MXmailsec.protonmail.ch2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 16:43:24
● 2026-09-07 03:24:00

○A141.8.225.1242015-12-24 → 2016-03-22 · 5 obs

○ 2015-10-19 02:27:04
● 2015-12-24 06:17:06
● 2016-03-22 09:31:52
○ 2016-12-24 18:57:20
○ 2026-09-07 03:24:00

○A207.148.248.1432016-12-24 → 2016-12-24 · 4 obs

○ 2016-03-22 09:31:52
● 2016-12-24 18:57:20
○ 2017-12-04 01:57:58
○ 2026-09-07 03:24:00

○A50.63.202.1042015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-13 04:49:30
● 2015-10-19 02:27:04
○ 2015-12-24 06:17:06
○ 2026-09-07 03:24:00

○A69.172.201.2082015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 04:49:30
○ 2015-10-19 02:27:04
○ 2026-09-07 03:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
optimisationlab.com	ashley.ns.cloudflare.com, dexter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.190

NS records: ashley.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 846ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ashley.ns.cloudflare.com, dexter.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=e7d15797018868e9, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ashley.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for optimisationlab.com points to two name servers: ashley.ns.cloudflare.com and dexter.ns.cloudflare.com.

optimisationlab.com uses the same name servers as several other domains — among them peyverpey.digital, gga4rkcma7.pages.dev, clicknation921.top and two more.

The name servers of optimisationlab.com overlap at least partially with those of other domains — among them hainamincom.vn, owob.net, okize.me and two more.

These name servers commonly appear alongside the name servers aleena.ns.cloudflare.com and grannbo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ashley.ns.cloudflare.com has IP addresses 108.162.192.71, 172.64.32.71 and 173.245.58.71, plus 3 other.

dexter.ns.cloudflare.com has IP addresses 108.162.195.190, 162.159.44.190 and 172.64.35.190, plus 3 other.

Mail Servers

Mail for optimisationlab.com is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

optimisationlab.com uses an identical mail server configuration to several other domains — among them immigrationreferendum.org, elkhornfamilymedicine.com, vbferraz.com and two more.

optimisationlab.com has at least partial mail server overlap with other domains such as tomh.org, egi.dev, palamara.ch and two more.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

optimisationlab.com - robtex.com