🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`offswitchsecurity.com`

DNSSEC	⚠️ Not signed
A	104.248.64.235^{🇺🇸 DIGITALOCEAN104.248.64.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb98252464.zmverify.zoho.com`
SOA	`ns1.digitalocean.com`hostmaster@offswitchsecurity.com serial=0

`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=1794411666

Same first word

offswitchsecurity.com

Previous names

Next names

DNS History

8 records (7 active, 1 former)

●NSns1.digitalocean.com2020-01-28 → 2026-11-11 · 2 obs

● 2020-01-28 10:40:34
● 2026-11-11 16:11:38

●NSns2.digitalocean.com2020-01-28 → 2026-11-11 · 2 obs

● 2020-01-28 10:40:34
● 2026-11-11 16:11:38

●NSns3.digitalocean.com2020-01-28 → 2026-11-11 · 2 obs

● 2020-01-28 10:40:34
● 2026-11-11 16:11:38

●MXmx.zoho.com2026-11-11 → 2026-11-11 · 2 obs

● 2026-11-11 15:17:18
● 2026-11-11 16:11:38

●MXmx2.zoho.com2026-11-11 → 2026-11-11 · 2 obs

● 2026-11-11 15:17:18
● 2026-11-11 16:11:38

●MXmx3.zoho.com2026-11-11 → 2026-11-11 · 2 obs

● 2026-11-11 15:17:18
● 2026-11-11 16:11:38

●A104.248.64.2352026-09-03 → 2026-11-11 · 3 obs

○ 2020-01-28 10:40:34
● 2026-09-03 13:29:50
● 2026-11-11 16:11:38

○A64.225.119.2152020-01-28 → 2020-01-28 · 3 obs

● 2020-01-28 10:40:34
○ 2026-09-03 13:29:50
○ 2026-11-11 16:11:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offswitchsecurity.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offswitchsecurity.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.248.64.235`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
MX	3	`mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)...`
TXT	2	`zoho-verification=zb98252464.zmverify.zo, v=spf1 include:zohomail.com ~all`
SOA	1	`ns1.digitalocean.com hostmaster.offswitc`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

offswitchsecurity.com resolves to one IP address: 104.248.64.235.

Name Servers

The authoritative name servers for offswitchsecurity.com are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.

At least some of offswitchsecurity.com's name servers are shared with other domains, for example randomstatic.org, cleanharvestco.com, funfoodcompany.co.uk and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

The MX records for offswitchsecurity.com list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

offswitchsecurity.com has at least partial mail server overlap with other domains such as stillnesscounselingservices.com, advsms.net, westbridgemarket.com and two more.

mx2.zoho.com resolves to 204.141.43.44, and so do mx3.zoho.com and mx.zoho.com — all three share that one IP address.

The host names mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to 204.141.43.44.

offswitchsecurity.com - robtex.com