optstring.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optstring.com`

DNSSEC	⚠️ Not signed
A	44.232.173.249^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-232-173-249.us-west-2.compute.amazonaws.com`
A	52.40.42.113^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
NS	`launch1.spaceship.net` ⭐
		A	2400:cb00:2049:1::a29f:1a26^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.38^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`launch2.spaceship.net`
		A	2400:cb00:2049:1::a29f:1b20^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.32^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`13498c7b-5bcf-4006-9e46-b2de670dd9e2`
SOA	`launch1.spaceship.net`support@spaceship.com serial=1786831442

`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=1789410168

Same first word

optstring.com

Similar names

Previous names

Next names

DNS History

11 records (4 active, 7 former)

●NSlaunch1.spaceship.net2026-09-14 → 2026-09-14 · 3 obs

○ 2026-09-14 06:45:50
● 2026-09-14 18:43:02
● 2026-09-14 18:43:08

●NSlaunch2.spaceship.net2026-09-14 → 2026-09-14 · 3 obs

○ 2026-09-14 06:45:50
● 2026-09-14 18:43:02
● 2026-09-14 18:43:08

○NSns1.afternic.com2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 02:56:28
○ 2026-09-14 06:45:50
○ 2026-09-14 18:43:08

○NSns1.dyna-ns.net2026-09-14 → 2026-09-14 · 4 obs

○ 2026-08-25 02:56:28
● 2026-09-14 06:45:50
○ 2026-09-14 18:43:02
○ 2026-09-14 18:43:08

○NSns2.afternic.com2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 02:56:28
○ 2026-09-14 06:45:50
○ 2026-09-14 18:43:08

○NSns2.dyna-ns.net2026-09-14 → 2026-09-14 · 4 obs

○ 2026-08-25 02:56:28
● 2026-09-14 06:45:50
○ 2026-09-14 18:43:02
○ 2026-09-14 18:43:08

○NSverification-sssklblttezjbmchvxsjnn.ns101.verify.hn2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 02:56:28
○ 2026-09-14 06:45:50
○ 2026-09-14 18:43:08

○A13.248.169.482026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 02:56:28
○ 2026-09-14 06:45:50
○ 2026-09-14 18:43:08

●A44.232.173.2492026-09-14 → 2026-09-14 · 3 obs

○ 2026-09-14 06:45:50
● 2026-09-14 18:43:02
● 2026-09-14 18:43:08

●A52.40.42.1132026-09-14 → 2026-09-14 · 3 obs

○ 2026-09-14 06:45:50
● 2026-09-14 18:43:02
● 2026-09-14 18:43:08

○A76.223.54.1462026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 02:56:28
○ 2026-09-14 06:45:50
○ 2026-09-14 18:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optstring.com	launch2.spaceship.net, launch1.spaceship.net	-

✅ Authoritative Response

Server:162.159.26.38

NS records: launch2.spaceship.net, launch1.spaceship.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optstring.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.40.42.113, 44.232.173.249`
NS	2	`launch2.spaceship.net, launch1.spaceship.net`
TXT	1	`13498c7b-5bcf-4006-9e46-b2de670dd9e2`
SOA	1	`launch1.spaceship.net support.spaceship.`

Analysis

IP Addresses

optstring.com resolves to the IP addresses 44.232.173.249 and 52.40.42.113

Among the host names that share IP numbers with optstring.com are mybeautyjob.com, tradeforge.io, fastest.xyz and two others.

Name Servers

Two name servers handle the delegation for optstring.com: launch1.spaceship.net and launch2.spaceship.net.

optstring.com has the same name server delegation as a number of other domains, such as stochasticslinemonitor.com, mylab.us, fruitfulsector.com and two more.

optstring.com shares at least some of its name servers with other domains, such as palazzomazzini.com and cdgems.com.

launch1.spaceship.net and launch2.spaceship.net both carry two IP addresses. The A records for launch1.spaceship.net are 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26; the A records for launch2.spaceship.net are 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.