`stsmodcenter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:29d3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:977b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.211^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.123^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aryanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aryanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aryanna.ns.cloudflare.com`
		A	108.162.194.95^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	162.159.38.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	172.64.34.95^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
NS	`ethan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ethan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ethan.ns.cloudflare.com`
		A	108.162.195.232^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	162.159.44.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
		A	172.64.35.232^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ethan.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`MS=ms44991697`
TXT	`v=spf1 ip4:13.219.122.190/32 ip4:54.175.204.137/32 include:spf.protection.out...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.211, 172.67.151.123
		IPv6	2606:4700:3033::6815:29d3, 2606:4700:3033::ac43:977b
SOA	`aryanna.ns.cloudflare.com`dns@cloudflare.com serial=2397816578

`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=1774538762

Same first word

stsmodcenter.com

DNS History

15 records (8 active, 7 former)

●NSaryanna.ns.cloudflare.com2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-26 15:32:36

○NSdns1.registrar-servers.com2017-08-12 → 2017-08-12 · 3 obs

● 2017-08-12 23:03:52
○ 2026-02-23 12:02:44
○ 2026-03-26 15:32:36

○NSdns2.registrar-servers.com2017-08-12 → 2017-08-12 · 3 obs

● 2017-08-12 23:03:52
○ 2026-02-23 12:02:44
○ 2026-03-26 15:32:36

●NSethan.ns.cloudflare.com2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-26 15:32:36

●MXus-smtp-inbound-1.mimecast.com2017-08-12 → 2026-03-26 · 2 obs

● 2017-08-12 23:03:52
● 2026-03-26 15:32:36

●MXus-smtp-inbound-2.mimecast.com2017-08-12 → 2026-03-26 · 2 obs

● 2017-08-12 23:03:52
● 2026-03-26 15:32:36

●A104.21.41.2112026-02-23 → 2026-03-26 · 6 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-12 17:12:04
○ 2026-03-14 13:46:32
● 2026-03-23 00:42:16
● 2026-03-26 15:32:36

●A172.67.151.1232026-02-23 → 2026-03-26 · 6 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-12 17:12:04
○ 2026-03-14 13:46:32
● 2026-03-23 00:42:16
● 2026-03-26 15:32:36

○A188.114.96.02026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 17:12:04
● 2026-03-14 13:46:32
○ 2026-03-23 00:42:16
○ 2026-03-26 15:32:36

○A188.114.97.02026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 17:12:04
● 2026-03-14 13:46:32
○ 2026-03-23 00:42:16
○ 2026-03-26 15:32:36

○A192.64.119.1852017-08-12 → 2017-08-12 · 3 obs

● 2017-08-12 23:03:52
○ 2026-02-23 12:02:44
○ 2026-03-26 15:32:36

●A2606:4700:3033::6815:29d32026-02-23 → 2026-03-26 · 6 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-12 17:12:04
○ 2026-03-14 13:46:32
● 2026-03-23 00:42:16
● 2026-03-26 15:32:36

●A2606:4700:3033::ac43:977b2026-02-23 → 2026-03-26 · 6 obs

○ 2017-08-12 23:03:52
● 2026-02-23 12:02:44
● 2026-03-12 17:12:04
○ 2026-03-14 13:46:32
● 2026-03-23 00:42:16
● 2026-03-26 15:32:36

○A2a06:98c1:3120::2026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 17:12:04
● 2026-03-14 13:46:32
○ 2026-03-23 00:42:16
○ 2026-03-26 15:32:36

○A2a06:98c1:3121::2026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-12 17:12:04
● 2026-03-14 13:46:32
○ 2026-03-23 00:42:16
○ 2026-03-26 15:32:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
stsmodcenter.com	aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.95

NS records: aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stsmodcenter.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.211, 172.67.151.123`
AAAA	2	`2606:4700:3033::6815:29d3, 2606:4700:3033::ac43:977b`
NS	2	`aryanna.ns.cloudflare.com, ethan.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	2	`MS=ms44991697, v=spf1 ip4:13.219.122.190/32 ip4:54.175.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aryanna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stsmodcenter.com resolves to four IPs: 2606:4700:3033::6815:29d3, 2606:4700:3033::ac43:977b, 104.21.41.211 and 172.67.151.123.

Other host names, for instance mail2.lonely-mature.com, profiflitzer.de, backplace.com, regan.ie and ahsc.com.au share IP numbers with stsmodcenter.com.

Name Servers

stsmodcenter.com has two name servers: aryanna.ns.cloudflare.com and ethan.ns.cloudflare.com.

stsmodcenter.com shares the same name server setup as other domains, for example stsdirecthire.com, stsdistributionsolutions.com, ststanktigers.com, sts-air-pro.com and ststechnicaljobs.com.

stsmodcenter.com shares some name servers with other domains, for example at3net.com, waltersonline.us, ayliz.com.tr, apuestastributar.com and skipit.com.ar.

These name servers are commonly used together with dax.ns.cloudflare.com and jade.ns.cloudflare.com.

Host names with six IP numbers: aryanna.ns.cloudflare.com points to: 2606:4700:50::a29f:265f, 2803:f800:50::6ca2:c25f, 2a06:98c1:50::ac40:225f, 108.162.194.95, 162.159.38.95 and 172.64.34.95; ethan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce8, 2803:f800:50::6ca2:c3e8, 2a06:98c1:50::ac40:23e8, 108.162.195.232, 162.159.44.232 and 172.64.35.232.

Mail Servers

stsmodcenter.com is served by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

stsmodcenter.com shares the mail server setup with other domains, for example newdirectionhomedialysis.com, indygastro.com, edexpo.com, whohq.com and noahsarkwaterpark.com.

stsmodcenter.com shares some mail servers with other domains, at least partially; for instance argusinvest.com, wgu.edu.cdn.cloudflare.net, smartbear.io, utgsolutions.com and ar-ins.com.

Host names with six IP numbers: us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The host name us-smtp-inbound-2.mimecast.com points to the same six: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The IPs 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

stsmodcenter.com - robtex.com