🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structoptima.com`

DNSSEC	⚠️ Not signed
A	216.150.1.65^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1735561074

`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=1794730713

Same first word

structoptima.com

Similar names

impacttutors.net

impacttutors.co.uk

impacttutors.com

impacttutors.com.ng

optimastruct.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

●NSns1.vercel-dns.com2026-09-12 → 2026-11-15 · 2 obs

● 2026-09-12 08:26:34
● 2026-11-15 08:55:26

●NSns2.vercel-dns.com2026-09-12 → 2026-11-15 · 2 obs

● 2026-09-12 08:26:34
● 2026-11-15 08:55:26

○A216.150.1.12026-09-12 → 2026-10-24 · 11 obs

● 2026-09-12 08:26:34
○ 2026-10-04 20:13:28
● 2026-10-09 08:08:28
○ 2026-10-09 08:42:52
● 2026-10-13 18:08:58
○ 2026-10-17 19:12:06
● 2026-10-17 20:18:40
○ 2026-10-24 05:35:58
● 2026-10-24 07:15:58
○ 2026-10-27 05:33:42
○ 2026-11-15 08:55:26

○A216.150.1.1292026-10-04 → 2026-10-24 · 12 obs

○ 2026-09-12 08:26:34
● 2026-10-04 16:23:00
○ 2026-10-04 19:22:54
● 2026-10-09 08:08:28
○ 2026-10-09 08:42:52
● 2026-10-13 17:30:16
○ 2026-10-13 18:08:58
● 2026-10-17 19:12:06
○ 2026-10-17 20:18:40
● 2026-10-24 05:35:58
○ 2026-10-24 07:15:58
○ 2026-11-15 08:55:26

○A216.150.1.1932026-10-09 → 2026-11-02 · 8 obs

○ 2026-10-09 08:42:52
● 2026-10-09 18:03:32
○ 2026-10-13 18:08:58
● 2026-10-24 05:35:58
○ 2026-10-24 07:15:58
● 2026-11-02 15:00:04
○ 2026-11-15 08:29:48
○ 2026-11-15 08:55:26

●A216.150.1.652026-10-04 → 2026-11-15 · 9 obs

○ 2026-10-04 19:22:54
● 2026-10-04 20:13:28
○ 2026-10-09 08:08:28
● 2026-10-09 08:42:52
○ 2026-10-13 17:30:16
● 2026-10-17 20:18:40
○ 2026-10-24 05:35:58
● 2026-11-02 15:00:04
● 2026-11-15 08:55:26

●A216.150.16.12026-10-04 → 2026-11-15 · 7 obs

○ 2026-10-04 19:22:54
● 2026-10-04 20:13:28
○ 2026-10-09 08:08:28
● 2026-10-27 05:33:42
○ 2026-11-02 15:00:04
● 2026-11-15 08:29:48
● 2026-11-15 08:55:26

○A216.150.16.1292026-09-12 → 2026-10-27 · 7 obs

● 2026-09-12 08:26:34
○ 2026-10-04 16:23:00
● 2026-10-13 18:08:58
○ 2026-10-17 19:12:06
● 2026-10-27 05:33:42
○ 2026-11-02 15:00:04
○ 2026-11-15 08:55:26

○A216.150.16.1932026-10-04 → 2026-10-24 · 10 obs

○ 2026-10-04 16:23:00
● 2026-10-04 19:22:54
○ 2026-10-04 20:13:28
● 2026-10-09 08:42:52
○ 2026-10-09 18:03:32
● 2026-10-17 19:12:06
○ 2026-10-17 20:18:40
● 2026-10-24 07:15:58
○ 2026-10-27 05:33:42
○ 2026-11-15 08:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
structoptima.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structoptima.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.65, 216.150.16.193`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

structoptima.com resolves to the IP addresses 216.150.1.65 and 216.150.16.1

Additional host names — founpro.com, angelenowire.com, trustdeck.capital and two others — share IP numbers with structoptima.com.

Name Servers

DNS delegation for structoptima.com points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

structoptima.com shares its name server setup with other domains, including burgundysuns.com, waterflosser.au, barberialosclasicos.com and two others.

structoptima.com shares at least some of its name servers with other domains, such as jansix.at and vigourheap.org.

ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.

structoptima.com - robtex.com