🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimisation.tech`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24}
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24}
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1774373657

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1791121737

Same first word

Previous names

Next names

DNS History

8 records (6 active, 2 former)

●NSdns1.p01.nsone.net2026-09-23 → 2026-10-04 · 2 obs

● 2026-09-23 08:55:52
● 2026-10-04 13:53:16

●NSdns2.p01.nsone.net2026-09-23 → 2026-10-04 · 2 obs

● 2026-09-23 08:55:52
● 2026-10-04 13:53:16

●NSdns3.p01.nsone.net2026-09-23 → 2026-10-04 · 2 obs

● 2026-09-23 08:55:52
● 2026-10-04 13:53:16

●NSdns4.p01.nsone.net2026-09-23 → 2026-10-04 · 2 obs

● 2026-09-23 08:55:52
● 2026-10-04 13:53:16

●A18.208.88.1572026-09-29 → 2026-10-04 · 3 obs

○ 2026-09-23 08:55:52
● 2026-09-29 04:55:58
● 2026-10-04 13:53:16

○A35.157.26.1352026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:55:52
○ 2026-09-29 04:55:58
○ 2026-10-04 13:53:16

○A63.176.8.2182026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 08:55:52
○ 2026-09-29 04:55:58
○ 2026-10-04 13:53:16

●A98.84.224.1112026-09-29 → 2026-10-04 · 3 obs

○ 2026-09-23 08:55:52
● 2026-09-29 04:55:58
● 2026-10-04 13:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info	-
optimisation.tech	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimisation.tech (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

optimisation.tech resolves to the IP addresses 18.208.88.157 and 98.84.224.111

Two other host names, along with maplly.ca, stadivia.com and alexanderobenauer.com, also share IP numbers with optimisation.tech.

Name Servers

The NS records for optimisation.tech point to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

optimisation.tech partially shares its NS delegation with several other domains, including wendyvencel.com, cold-chain-data.com, credoraafricadatarecovery.co.ke and two others.

In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net each carry two IP addresses. dns1.p01.nsone.net has 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1; dns2.p01.nsone.net has 198.51.45.1 and 2a00:edc0:6259:7:1::2; dns3.p01.nsone.net has 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3; dns4.p01.nsone.net has 198.51.45.65 and 2a00:edc0:6259:7:1::4.

optimisation.tech - robtex.com