optmstr.com - dns.ninja

`optmstr.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:12da^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:13da^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.18.218^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.19.218^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`tori.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tori.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tori.ns.cloudflare.com`
		A	108.162.192.231^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	172.64.32.231^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
		A	173.245.58.231^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tori.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.18.218, 104.18.19.218
		IPv6 hints	2606:4700::6812:12da, 2606:4700::6812:13da
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2410471226

`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=1785740307

⚠️ On DNS blocklist: light, multi, pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini
📈 Tranco rank: #395,633

Subdomains

api.optmstr.com

z.optmstr.com

a.optmstr.com

www.optmstr.com

app.optmstr.com

Same first word

optmstr.com

Similar names

sporttm.com

tmsport.sk

mtsport.sk

tmsport.vn

smrtpot.com

tmsport.dk

tmsport.no

mtsport.com

mtsport.com.mx

tmsport.com

ptstorm.com

tmsport.org

tmports.com

mtsport.it

tmsport.es

tmsport.net

porttms.com

tmsport.ro

tmpstor.net

stmport.com

tmsport.ru

tmpstor.com

mtsport.de

stormpt.com

DNS History

18 records (6 active, 12 former)

●NSalbert.ns.cloudflare.com2026-02-18 → 2026-08-03 · 3 obs

○ 2021-08-30 17:56:34
● 2026-02-18 14:45:16
● 2026-08-03 07:18:40

○NSns11.constellix.com2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○NSns21.constellix.com2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○NSns31.constellix.com2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○NSns41.constellix.net2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○NSns51.constellix.net2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○NSns61.constellix.net2018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

●NStori.ns.cloudflare.com2026-02-18 → 2026-08-03 · 3 obs

○ 2021-08-30 17:56:34
● 2026-02-18 14:45:16
● 2026-08-03 07:18:40

●A104.18.18.2182026-02-18 → 2026-08-03 · 18 obs

○ 2026-02-18 14:45:16
● 2026-02-18 22:11:42
● 2026-02-24 15:14:04
○ 2026-03-08 21:15:18
○ 2026-03-14 23:26:20
● 2026-03-20 19:54:42
● 2026-04-03 12:53:56
○ 2026-04-08 23:14:34
● 2026-04-09 02:54:08
● 2026-04-09 05:33:38
○ 2026-04-10 16:02:06
○ 2026-04-15 23:35:38
● 2026-04-23 16:11:00
● 2026-04-28 02:37:46
○ 2026-04-29 15:15:12
○ 2026-05-09 21:55:56
● 2026-05-10 07:02:38
● 2026-08-03 07:18:40

●A104.18.19.2182026-02-18 → 2026-08-03 · 18 obs

○A188.114.96.02026-02-18 → 2026-05-09 · 19 obs

○ 2021-08-30 17:56:34
● 2026-02-18 14:45:16
○ 2026-02-18 22:11:42
○ 2026-02-24 15:14:04
● 2026-03-08 21:15:18
● 2026-03-14 23:26:20
○ 2026-03-20 19:54:42
○ 2026-04-03 12:53:56
● 2026-04-08 23:14:34
○ 2026-04-09 02:54:08
○ 2026-04-09 05:33:38
● 2026-04-10 16:02:06
● 2026-04-15 23:35:38
○ 2026-04-23 16:11:00
○ 2026-04-28 02:37:46
● 2026-04-29 15:15:12
● 2026-05-09 21:55:56
○ 2026-05-10 07:02:38
○ 2026-08-03 07:18:40

○A188.114.97.02026-02-18 → 2026-05-09 · 19 obs

●A2606:4700::6812:12da2026-02-18 → 2026-08-03 · 18 obs

●A2606:4700::6812:13da2026-02-18 → 2026-08-03 · 18 obs

○A2a06:98c1:3120::2026-02-18 → 2026-05-09 · 19 obs

○A2a06:98c1:3121::2026-02-18 → 2026-05-09 · 19 obs

○A50.17.52.2222018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

○A50.19.60.2262018-01-25 → 2021-08-30 · 4 obs

● 2018-01-25 22:07:36
● 2021-08-30 17:56:34
○ 2026-02-18 14:45:16
○ 2026-08-03 07:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
optmstr.com	tori.ns.cloudflare.com, albert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.231

NS records: tori.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optmstr.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.19.218, 104.18.18.218`
AAAA	2	`2606:4700::6812:12da, 2606:4700::6812:13da`
NS	2	`albert.ns.cloudflare.com, tori.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain optmstr.com serves as parent to api.optmstr.com, z.optmstr.com, a.optmstr.com, www.optmstr.com and app.optmstr.com.

IP Addresses

optmstr.com points to the four IP addresses 104.18.18.218, 104.18.19.218, 2606:4700::6812:12da and 2606:4700::6812:13da.

tarjouskoodifi.org, spoiledcatreviews.com, hbqstex.com plus two other host names have IP numbers in common with optmstr.com.

Name Servers

optmstr.com is delegated to two name servers: albert.ns.cloudflare.com and tori.ns.cloudflare.com.

The name server configuration of optmstr.com is shared with other domains, for instance populationmedicine.org, cayxanh.net, exploretuftshealthdirect.boston and two others.

At least some of optmstr.com's name servers are shared with other domains, for example dcmfamily.com, xjs7288.com, kv-8.com and two more.

These name servers tend to be deployed in combination with the name servers marissa.ns.cloudflare.com and elliot.ns.cloudflare.com.

Hosts with 6 IP addresses each:

albert.ns.cloudflare.com resolves to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 other IP addresses.

tori.ns.cloudflare.com resolves to 108.162.192.231, 172.64.32.231, 173.245.58.231 and 3 other IP addresses.