🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`offsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c048^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:29c6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.198^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.72^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`stephane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
MX	`mail.offsystems.com` ⭐
		A	185.113.142.158
TXT	`v=spf1 ip4:185.113.142.158 include:mailgun.org include:_spf.cleanmx.pt ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.198, 172.67.192.72
		IPv6 hints	2606:4700:3033::ac43:c048, 2606:4700:3036::6815:29c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2419564505

`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=1794422181

Previously MX for

offsystems.com

Same first word

offsystems.net

offsystems.com

offsystems.xyz

Similar names

systemsoff.com

Previous names

Next names

DNS History

20 records (7 active, 13 former)

●NSguy.ns.cloudflare.com2026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○NSns1.alojamentos12.com2008-03-20 → 2019-12-23 · 6 obs

● 2008-03-20 13:45:30
○ 2015-07-15 20:18:46
○ 2016-07-09 04:17:28
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○NSns1.geopt.org2015-07-15 → 2016-07-09 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2016-07-09 04:17:28
○ 2019-12-23 20:41:42
○ 2026-11-11 19:06:24

○NSns2.alojamentos12.com2008-03-20 → 2019-12-23 · 6 obs

● 2008-03-20 13:45:30
○ 2015-07-15 20:18:46
○ 2016-07-09 04:17:28
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○NSns2.geopt.org2015-07-15 → 2016-07-09 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2016-07-09 04:17:28
○ 2019-12-23 20:41:42
○ 2026-11-11 19:06:24

●NSstephane.ns.cloudflare.com2026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○MXalt1.aspmx.l.google.com2015-07-15 → 2019-12-23 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○MXalt2.aspmx.l.google.com2015-07-15 → 2019-12-23 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○MXaspmx.l.google.com2015-07-15 → 2019-12-23 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○MXaspmx2.googlemail.com2015-07-15 → 2019-12-23 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

○MXaspmx3.googlemail.com2015-07-15 → 2019-12-23 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

●MXmail.offsystems.com2026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○MXoffsystems.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 13:45:30
○ 2015-07-15 20:18:46
○ 2026-11-11 19:06:24

●A104.21.41.1982026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○A109.71.43.1962019-12-23 → 2019-12-23 · 4 obs

○ 2016-07-09 04:17:28
● 2019-12-23 20:41:42
○ 2026-11-11 16:20:08
○ 2026-11-11 19:06:24

●A172.67.192.722026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○A185.15.22.522015-07-15 → 2016-07-09 · 5 obs

○ 2008-03-20 13:45:30
● 2015-07-15 20:18:46
● 2016-07-09 04:17:28
○ 2019-12-23 20:41:42
○ 2026-11-11 19:06:24

●A2606:4700:3033::ac43:c0482026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

●A2606:4700:3036::6815:29c62026-11-11 → 2026-11-11 · 3 obs

○ 2019-12-23 20:41:42
● 2026-11-11 16:20:08
● 2026-11-11 19:06:24

○A82.102.15.112008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 13:45:30
○ 2015-07-15 20:18:46
○ 2026-11-11 19:06:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offsystems.com	guy.ns.cloudflare.com, stephane.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, stephane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offsystems.com (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.198, 172.67.192.72`
AAAA	2	`2606:4700:3033::ac43:c048, 2606:4700:3036::6815:29c6`
NS	2	`guy.ns.cloudflare.com, stephane.ns.cloudflare.com`
MX	1	`mail.offsystems.com (pri: 10)`
TXT	1	`v=spf1 ip4:185.113.142.158 include:mailg`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

offsystems.com points to the four IP addresses 104.21.41.198, 172.67.192.72, 2606:4700:3033::ac43:c048 and 2606:4700:3036::6815:29c6.

gopalsharma.in, ganthet.net, codexanova.it.com and two other host names share IP numbers with offsystems.com.

Name Servers

offsystems.com uses two name servers for its delegation: guy.ns.cloudflare.com and stephane.ns.cloudflare.com.

offsystems.com uses the same name servers as several other domains — among them wwdslxd.cc, escala-agro-site.workers.dev, (0x78766964656f73)corno.com and two more.

The name servers of offsystems.com overlap at least partially with those of other domains — among them a13win.cam, sepisoli.ir, e8u7o3o7.com and two more.

The name servers diana.ns.cloudflare.com, greg.ns.cloudflare.com and jocelyn.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname guy.ns.cloudflare.com directs to 108.162.193.173, 172.64.33.173 and 173.245.59.173 along with 3 other IP addresses.

Hostname stephane.ns.cloudflare.com directs to 108.162.194.112, 162.159.38.112 and 172.64.34.112 along with 3 other IP addresses.

Mail Servers

Mail for offsystems.com is handled by a single mail server, mail.offsystems.com.

The host name mail.offsystems.com points to one IP number: 185.113.142.158.

offsystems.com - robtex.com

offsystems.com

com

Previously MX for

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`offsystems.com`

`com`