`simprosysapps.com`

DNSSEC	⚠️ Not signed
A	3.167.99.11^{🇺🇸 Amazon3.167.96.0/21}
		PTR	`server-3-167-99-11.iad55.r.cloudfront.net`
A	3.167.99.79^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.112^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.117^{🇺🇸 Amazon3.167.96.0/21}
NS	`jim.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.160.13.42^{🇺🇸 Google34.160.0.0/16}
			PTR	`42.13.160.34.bc.googleusercontent.com`
TXT	`google-site-verification=E4KK9GvMfwJJFmYOTICYIqCPZMgabhrkmVTX-TjZz_s`
TXT	`google-site-verification=F_sU-YnHh3bZr04zxXdqAeAGKffdyPd3g2YEzgRkhG0`
TXT	`google-site-verification=XWSk_ZvDa8oZOqy9XND-pmb409xhiZurmo1unvKnmu4`
TXT	`postman-domain-verification=b1d9f26e779f4908286ccddf794afb41601e32f48ca9ad4c1...`
TXT	`v=spf1 include:mailgun.org include:amazonses.com ~all`
HTTPS	HTTP/2
SOA	`jim.ns.cloudflare.com`dns@cloudflare.com serial=2396512431

`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

📈 Tranco rank: #119,177

Up

gsf-sl-feeds.simprosysapps.com

www.simprosysapps.com

Same first word

simprosysapps.com

DNS History

20 records (8 active, 12 former)

●NSjim.ns.cloudflare.com2026-02-18 → 2026-02-25 · 2 obs

● 2026-02-18 23:03:36
● 2026-02-25 19:08:14

●NSnina.ns.cloudflare.com2026-02-18 → 2026-02-25 · 2 obs

● 2026-02-18 23:03:36
● 2026-02-25 19:08:14

●MXmxa.mailgun.org2026-02-18 → 2026-02-25 · 2 obs

● 2026-02-18 23:03:36
● 2026-02-25 19:08:14

●MXmxb.mailgun.org2026-02-18 → 2026-02-25 · 2 obs

● 2026-02-18 23:03:36
● 2026-02-25 19:08:14

○A18.239.18.422026-02-22 → 2026-02-24 · 8 obs

○ 2026-02-22 14:53:30
● 2026-02-22 21:51:44
● 2026-02-23 19:29:32
○ 2026-02-24 11:45:30
○ 2026-02-24 13:47:38
● 2026-02-24 15:47:08
○ 2026-02-25 01:54:04
○ 2026-02-25 19:08:14

○A18.239.18.622026-02-22 → 2026-02-24 · 8 obs

○ 2026-02-22 14:53:30
● 2026-02-22 21:51:44
● 2026-02-23 19:29:32
○ 2026-02-24 11:45:30
○ 2026-02-24 13:47:38
● 2026-02-24 15:47:08
○ 2026-02-25 01:54:04
○ 2026-02-25 19:08:14

○A18.239.18.892026-02-22 → 2026-02-24 · 8 obs

○ 2026-02-22 14:53:30
● 2026-02-22 21:51:44
● 2026-02-23 19:29:32
○ 2026-02-24 11:45:30
○ 2026-02-24 13:47:38
● 2026-02-24 15:47:08
○ 2026-02-25 01:54:04
○ 2026-02-25 19:08:14

○A18.239.18.922026-02-22 → 2026-02-24 · 8 obs

○ 2026-02-22 14:53:30
● 2026-02-22 21:51:44
● 2026-02-23 19:29:32
○ 2026-02-24 11:45:30
○ 2026-02-24 13:47:38
● 2026-02-24 15:47:08
○ 2026-02-25 01:54:04
○ 2026-02-25 19:08:14

○A18.239.50.1012026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 09:47:46
● 2026-02-20 19:50:22
○ 2026-02-21 14:27:40
○ 2026-02-25 19:08:14

○A18.239.50.1262026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 09:47:46
● 2026-02-20 19:50:22
○ 2026-02-21 14:27:40
○ 2026-02-25 19:08:14

○A18.239.50.552026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 09:47:46
● 2026-02-20 19:50:22
○ 2026-02-21 14:27:40
○ 2026-02-25 19:08:14

○A18.239.50.752026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 09:47:46
● 2026-02-20 19:50:22
○ 2026-02-21 14:27:40
○ 2026-02-25 19:08:14

●A3.167.99.112026-02-20 → 2026-02-25 · 15 obs

○ 2026-02-18 23:03:36
● 2026-02-20 09:47:46
○ 2026-02-20 19:50:22
● 2026-02-21 14:27:40
● 2026-02-22 14:53:30
○ 2026-02-22 21:51:44
○ 2026-02-23 19:29:32
● 2026-02-24 11:45:30
● 2026-02-24 13:47:38
○ 2026-02-24 15:47:08
● 2026-02-25 01:54:04
● 2026-02-25 08:50:42
○ 2026-02-25 10:15:54
● 2026-02-25 14:27:58
● 2026-02-25 19:08:14

●A3.167.99.1122026-02-20 → 2026-02-25 · 15 obs

●A3.167.99.1172026-02-20 → 2026-02-25 · 15 obs

●A3.167.99.792026-02-20 → 2026-02-25 · 15 obs

○A3.169.231.1002026-02-18 → 2026-02-25 · 6 obs

● 2026-02-18 23:03:36
○ 2026-02-20 09:47:46
○ 2026-02-25 08:50:42
● 2026-02-25 10:15:54
○ 2026-02-25 14:27:58
○ 2026-02-25 19:08:14

○A3.169.231.1272026-02-18 → 2026-02-25 · 6 obs

● 2026-02-18 23:03:36
○ 2026-02-20 09:47:46
○ 2026-02-25 08:50:42
● 2026-02-25 10:15:54
○ 2026-02-25 14:27:58
○ 2026-02-25 19:08:14

○A3.169.231.252026-02-18 → 2026-02-25 · 6 obs

● 2026-02-18 23:03:36
○ 2026-02-20 09:47:46
○ 2026-02-25 08:50:42
● 2026-02-25 10:15:54
○ 2026-02-25 14:27:58
○ 2026-02-25 19:08:14

○A3.169.231.692026-02-18 → 2026-02-25 · 6 obs

● 2026-02-18 23:03:36
○ 2026-02-20 09:47:46
○ 2026-02-25 08:50:42
● 2026-02-25 10:15:54
○ 2026-02-25 14:27:58
○ 2026-02-25 19:08:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
simprosysapps.com	jim.ns.cloudflare.com, nina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.136

NS records: jim.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simprosysapps.com (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.99.112, 3.167.99.117...`
NS	2	`jim.ns.cloudflare.com, nina.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	5	`google-site-verification=E4KK9GvMfwJJFmY, google-site-verification=F_sU-YnHh3bZr04...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

AI analysis

simprosysapps.com is a parent of gsf-sl-feeds.simprosysapps.com and www.simprosysapps.com.

Four IP numbers are pointed to by simprosysapps.com: 3.167.99.11, 3.167.99.79, 3.167.99.112 and 3.167.99.117.

other host names including midasdemo.com, (0x6469636b)coldstorage.com, abestspace.tool.cxp.staging-traveloka.com, osservatori.net and www.wgxa.tv share IP numbers with simprosysapps.com.

simprosysapps.com is delegated to two name servers jim.ns.cloudflare.com and nina.ns.cloudflare.com.

simprosysapps.com shares the same name server setup as other domains, for instance auroracreation.com, motodeal.co.il, bazylia.pl, ptn.co.il and itsguru.com.

simprosysapps.com at least partially shares name servers with other domains, for instance airconcleaning.co.uk, aedes-arc.de, hamburgerwall.com, unifacear.edu.br and theglampacker.com.

These name servers are commonly used alongside gina.ns.cloudflare.com and sara.ns.cloudflare.com.

Host names with six IP numbers:

Host name jim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.

Host name nina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136.

Two mail servers handle simprosysapps.com: mxa.mailgun.org and mxb.mailgun.org.

simprosysapps.com shares the same mail server setup as other domains, for instance ijn.me, klmp.org, airplanepassenger.com, breathcannabis.com and worldgraffix.com.

simprosysapps.com shares some mail servers with other domains, at least partially, for instance dota2reload.ru, mail.collegeauditioncoach.com, firststopit.co.uk, suta.in and poppianohk.org.

these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with a single IP:

mxa.mailgun.org points to 34.160.13.42.

mxb.mailgun.org points to 34.160.13.42.

Host names pointing to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org.

simprosysapps.com - robtex.com