siscom.app - robtex.com

siscom.app

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:609e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b954🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.158Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.84🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarturo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A2803:f800:50::6ca2:c3d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarturo.ns.cloudflare.com
A2a06:98c1:50::ac40:23d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarturo.ns.cloudflare.com
A108.162.195.216🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A162.159.44.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
A172.64.35.216🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarturo.ns.cloudflare.com
NSpearl.ns.cloudflare.com
A2606:4700:50::a29f:268c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A2803:f800:50::6ca2:c28c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpearl.ns.cloudflare.com
A2a06:98c1:50::ac40:228c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpearl.ns.cloudflare.com
A108.162.194.140🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A162.159.38.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
A172.64.34.140🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpearl.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTMS=ms90700645
TXTgoogle-site-verification=fmd8EnWgy7mTPs3bd3KlG3WQroMajwfhy3oSiqd8vHY
TXTv=spf1 include:_spf.google.com -all include:amazonses.com include:mailgun.org...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.96.158, 172.67.185.84
IPv6 hints2606:4700:3036::6815:609e, 2606:4700:3037::ac43:b954
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAarturo.ns.cloudflare.comdns@cloudflare.com serial=2405610379

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

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siscom.de
siscom.cl

Similar names

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socsim.de
comsis.com.co
sosimc.ru
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cosmis.net
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imssco.com
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isomsc.com
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icomss.co.uk
scimos.com
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missco.de
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simcos.com
micoss.com
msicos.com
ssicom.com
missoc.org
iscoms.com
comsis.edu.pk
scomis.co.uk
smicos.com

DNS History

12 records (11 active, 1 former)

NSarturo.ns.cloudflare.compearl.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.96.158172.67.185.842606:4700:3036::6815:609e2606:4700:3037::ac43:b9542606:4700:3032::6815:609e
●NSarturo.ns.cloudflare.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●NSpearl.ns.cloudflare.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●MXalt1.aspmx.l.google.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●MXalt2.aspmx.l.google.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●MXalt3.aspmx.l.google.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●MXalt4.aspmx.l.google.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●MXaspmx.l.google.com2026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●A104.21.96.1582026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
●A172.67.185.842026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46
○A2606:4700:3032::6815:609e2026-06-01 → 2026-06-01 · 3 obs
● 2026-06-01 21:04:40
○ 2026-06-30 13:03:38
○ 2026-07-04 12:11:46
●A2606:4700:3036::6815:609e2026-06-30 → 2026-07-04 · 3 obs
○ 2026-06-01 21:04:40
● 2026-06-30 13:03:38
● 2026-07-04 12:11:46
●A2606:4700:3037::ac43:b9542026-06-01 → 2026-07-04 · 2 obs
● 2026-06-01 21:04:40
● 2026-07-04 12:11:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
siscom.apparturo.ns.cloudflare.com, pearl.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.140

NS records: arturo.ns.cloudflare.com, pearl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siscom.app (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.84, 104.21.96.158
AAAA22606:4700:3037::ac43:b954, 2606:4700:3036::6815:609e
NS2arturo.ns.cloudflare.com, pearl.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3MS=ms90700645, google-site-verification=fmd8EnWgy7mTPs3...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arturo.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

siscom.app directs to four IP numbers, which are 104.21.96.158, 172.67.185.84, 2606:4700:3036::6815:609e and 2606:4700:3037::ac43:b954.

tereqazxwp.fit, aiohza.com, www.gay(0x787878)clips.com plus two other host names have IP numbers in common with siscom.app.

Name Servers

siscom.app uses two name servers for its delegation: arturo.ns.cloudflare.com and pearl.ns.cloudflare.com.

The name server configuration of siscom.app is shared with other domains, for instance bitlife-game.io, thomasfoods.com, basketball-random.io and two others.

There is at least partial name server overlap between siscom.app and other domains — claimable.in, nu-menu.co.za, cs2palace.com and two more among them.

The name servers arnold.ns.cloudflare.com, nash.ns.cloudflare.com and javon.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

Hostname arturo.ns.cloudflare.com directs to 108.162.195.216, 162.159.44.216 and 172.64.35.216 along with 3 other IP addresses.

Hostname pearl.ns.cloudflare.com directs to 108.162.194.140, 162.159.38.140 and 172.64.34.140 along with 3 other IP addresses.

Mail Servers

Five mail servers handle siscom.app: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by siscom.app are shared with other domains: ns500765.ns500765.ns500693.ns500693.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500699.ns500683.ns500612.ns500683.ns500632.ns500632.ns500612.dtrkdll.com, ns500693.ns500734.ns500734.ns500699.ns500693.ns500734.ns500699.ns500693.ns500588.ns500588.ns500588.ns500588.ns500699.ns500588.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500698.ns500758.ns500758.ns500735.ns500698.ns500735.ns500698.ns500736.ns500736.ns500576.ns500708.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 173.194.45.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.