ossystems.io - robtex.com

ossystems.io

DNSSEC⚠️ Not signed
A5.161.35.74🇺🇸 HETZNER-CLOUD2-AS5.161.35.0/24
PTRstatic.74.35.161.5.clients.your-server.de
NSjourney.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2603🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A2803:f800:50::6ca2:c203🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjourney.ns.cloudflare.com
A2a06:98c1:50::ac40:2203🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjourney.ns.cloudflare.com
A108.162.194.3🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A162.159.38.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A172.64.34.3🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
NSkarl.ns.cloudflare.com
A2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTgoogle-site-verification=fsPD5R551s45L4HD2lxFuWTQWUuy9FihCrlSWkK-DGE
SOAjourney.ns.cloudflare.comdns@cloudflare.com serial=2399955532

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1776083598

Same first word

ossystems.net
ossystems.ch
ossystems.io
ossystems.biz
ossystems.com
ossystems.co.uk
ossystems.org
ossystems.de
ossystems.com.br
ossystems.ru

Similar names

sosystems.info
sossystem.de
sosystems.mx
sosystems.com
systemsos.com
sosystems.org
ssosystem.com
sosystems.net
sossystem.com

DNS History

8 records (8 active, 0 former)

NSjourney.ns.cloudflare.comkarl.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA5.161.35.74
●NSjourney.ns.cloudflare.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●NSkarl.ns.cloudflare.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●MXalt1.aspmx.l.google.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●MXalt2.aspmx.l.google.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●MXalt3.aspmx.l.google.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●MXalt4.aspmx.l.google.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●MXaspmx.l.google.com2026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58
●A5.161.35.742026-03-19 → 2026-04-13 · 2 obs
● 2026-03-19 08:47:58
● 2026-04-13 13:05:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, b0.nic.io, a2.nic.io, c0.nic.io-
ossystems.iokarl.ns.cloudflare.com, journey.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.190

NS records: karl.ns.cloudflare.com, journey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ossystems.io (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

TypeCountSample Data
A15.161.35.74
NS2journey.ns.cloudflare.com, karl.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=fsPD5R551s45L4H
SOA1journey.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ossystems.io resolves to a single IP: 5.161.35.74.

Other host names, for instance vmg3.ossystems.com.br, mx.ossystems.com.br, updatehub.io, ossystems.com.br and ci-builder-1.ossystems.com.br share IP numbers with ossystems.io.

Name Servers

ossystems.io has two name servers: journey.ns.cloudflare.com and karl.ns.cloudflare.com.

ossystems.io shares the same name server setup as other domains, for example bulfort.com.br, angers-sco.fr, nayab-labs.com, bulfix.com.br and bultek.com.br.

ossystems.io shares some name servers with other domains, for example techflowllc.com, slotv.casino, cactusfilmfestival.com, imgvulkan.com and divas-zurich.com.

These name servers are commonly used together with thomas.ns.cloudflare.com and donna.ns.cloudflare.com.

Host names with six IP numbers: journey.ns.cloudflare.com points to: 2606:4700:50::a29f:2603, 2803:f800:50::6ca2:c203, 2a06:98c1:50::ac40:2203, 108.162.194.3, 162.159.38.3 and 172.64.34.3; karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

Mail Servers

ossystems.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ossystems.io shares some mail servers with other domains, at least partially; for instance zafritech.com, ns500765.ns500693.ns500693.ns500699.ns500699.ns500734.ns500699.ns500693.ns500693.ns500588.ns500683.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, rock985.com, roismanfamily.com and ns500754.ns500742.ns500754.ns500754.ns500671.ns500671.ns500742.ns500731.ns500671.ns500705.ns500704.ns500678.ns500688.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c06::1b and 172.253.63.26.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:c01::1b and 142.250.147.27.