`strsecurity.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8897^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5108^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.8^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.151^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c32^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c332^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2332^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damian.ns.cloudflare.com`
		A	108.162.195.50^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	162.159.44.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	172.64.35.50^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
NS	`penny.ns.cloudflare.com`
		A	2606:4700:50::a29f:267c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`penny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`penny.ns.cloudflare.com`
		A	108.162.194.124^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	162.159.38.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	172.64.34.124^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
MX	`mail.strsecurity.com` ⭐
		A	170.249.239.123^{🇺🇸 PRIVATESYSTEMS170.249.236.0/22}
			PTR	`123-239.semidedi05-ga.privatesystems.net`
TXT	`v=spf1 +a +mx +ip4:170.249.239.123 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.8, 172.67.136.151
		IPv6	2606:4700:3032::ac43:8897, 2606:4700:3035::6815:5108
SOA	`damian.ns.cloudflare.com`dns@cloudflare.com serial=2397526672

`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=1771291435

Subdomains

mail.strsecurity.com

Same first word

strsecurity.com

Similar names

rstsecurity.com

trssecurity.com

DNS History

15 records (7 active, 8 former)

●NSdamian.ns.cloudflare.com2026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

○NSns1.ipower.com2015-07-06 → 2017-03-13 · 4 obs

● 2015-07-06 05:12:50
● 2017-03-13 18:59:56
○ 2020-01-09 06:35:30
○ 2026-03-07 09:20:28

○NSns2.ipower.com2015-07-06 → 2017-03-13 · 4 obs

● 2015-07-06 05:12:50
● 2017-03-13 18:59:56
○ 2020-01-09 06:35:30
○ 2026-03-07 09:20:28

○NSns31.domaincontrol.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 18:59:56
● 2020-01-09 06:35:30
○ 2026-02-17 23:22:32
○ 2026-03-07 09:20:28

○NSns32.domaincontrol.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 18:59:56
● 2020-01-09 06:35:30
○ 2026-02-17 23:22:32
○ 2026-03-07 09:20:28

●NSpenny.ns.cloudflare.com2026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

●MXmail.strsecurity.com2020-01-09 → 2026-03-07 · 3 obs

○ 2017-03-13 18:59:56
● 2020-01-09 06:35:30
● 2026-03-07 09:20:28

○MXmx.strsecurity.com2015-07-06 → 2017-03-13 · 4 obs

● 2015-07-06 05:12:50
● 2017-03-13 18:59:56
○ 2020-01-09 06:35:30
○ 2026-03-07 09:20:28

●A104.21.81.82026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

●A172.67.136.1512026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

○A192.190.87.102020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-13 18:59:56
● 2020-01-09 06:35:30
○ 2026-02-17 23:22:32
○ 2026-03-07 09:20:28

●A2606:4700:3032::ac43:88972026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

●A2606:4700:3035::6815:51082026-02-17 → 2026-03-07 · 3 obs

○ 2020-01-09 06:35:30
● 2026-02-17 23:22:32
● 2026-03-07 09:20:28

○A66.96.130.1212015-07-06 → 2015-11-08 · 4 obs

● 2015-07-06 05:12:50
● 2015-11-08 06:49:10
○ 2016-02-24 01:37:04
○ 2026-03-07 09:20:28

○A66.96.149.322016-02-24 → 2017-03-13 · 5 obs

○ 2015-11-08 06:49:10
● 2016-02-24 01:37:04
● 2017-03-13 18:59:56
○ 2020-01-09 06:35:30
○ 2026-03-07 09:20:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
strsecurity.com	penny.ns.cloudflare.com, damian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.50

NS records: penny.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strsecurity.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.8, 172.67.136.151`
AAAA	2	`2606:4700:3035::6815:5108, 2606:4700:3032::ac43:8897`
NS	2	`damian.ns.cloudflare.com, penny.ns.cloudflare.com`
MX	1	`mail.strsecurity.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:170.249.239.123 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

strsecurity.com is the parent of mail.strsecurity.com.

IP Addresses

Four IP numbers are pointed to by strsecurity.com: 2606:4700:3032::ac43:8897, 2606:4700:3035::6815:5108, 104.21.81.8 and 172.67.136.151.

other host names including inneuquen.info, tteij.cn, cbclburg.com, tascam-ca.com and amiloquemegustaescocinar.com share IP numbers with strsecurity.com.

Name Servers

strsecurity.com is delegated to two name servers damian.ns.cloudflare.com and penny.ns.cloudflare.com.

strsecurity.com shares the same name server setup as other domains, for instance stonemartinbuilders.com, designxk.com, estroflatu.pro, vietsourcing.org and gerstein.org.

strsecurity.com at least partially shares name servers with other domains, for instance balkind.cheap, bestboatreport.com, golf365quebec.com, oceanfrontsquamish.com and gfsp666.com.

These name servers are commonly used alongside donald.ns.cloudflare.com and cruz.ns.cloudflare.com.

Host names with six IP numbers:

Host name damian.ns.cloudflare.com points to: 2606:4700:58::a29f:2c32, 2803:f800:50::6ca2:c332, 2a06:98c1:50::ac40:2332, 108.162.195.50, 162.159.44.50 and 172.64.35.50.

Host name penny.ns.cloudflare.com points to: 2606:4700:50::a29f:267c, 2803:f800:50::6ca2:c27c, 2a06:98c1:50::ac40:227c, 108.162.194.124, 162.159.38.124 and 172.64.34.124.

Mail Servers

strsecurity.com is handled by a single mail server, mail.strsecurity.com.

mail.strsecurity.com resolves to IP 170.249.239.123.

strsecurity.com - robtex.com

strsecurity.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`strsecurity.com`

`com`