`opendns.com`

	DNSSEC	⚠️ Not signed
	A	146.112.62.105^{🇺🇸 OPENDNS146.112.62.0/24 OpenDNS-146-112-62-0}
	NS	`auth1.opendns.com` ⭐
	NS	`auth2.opendns.com`
	NS	`auth3.opendns.com`
	MX	`alln-mx-01.cisco.com` ⭐
	MX	`rcdn-mx-01.cisco.com`⁽²⁰⁾
	MX	`aer-mx-01.cisco.com`⁽³⁰⁾
	TXT	`8a0qMBOOpB-h4tuZsbRSOi00ZA`
	TXT	`docusign=2dcbb085-bb7f-44b2-8cdd-c9a93a8c0514`
	TXT	`google-site-verification=1uqoSSYwOE4E7Vue1oAcKDmEt6yn5US6vuQ6shGu2dg`
	TXT	`google-site-verification=VXNIemKQVGZ9Q3215ANNzcTDK5ZejVDwd6RQsQ2u1GI`
	TXT	`identrust_validate=5sxUJXEBNGIryr9TcBm31oSDJsqEiIkNIodAE18dD/xn`
	TXT	`v=spf1 ptr include:_nets.opendns.com include:mail.zendesk.com include:amazons...`
	TXT	`_qhmqsb0grgjeq03vl0tvsnhchg7seuf`
	SOA	`auth1.opendns.com`noc@opendns.com serial=1774193737

WOT: SAFE (95/100)
rank #4357 globally
rank #2203 in the tld
WOT: SAFE (95/100)
📈 Tranco rank: #315

OpenDNS

OpenDNS is a cloud-based DNS service provider now owned by Cisco Systems. Founded in 2006, it became one of the first companies to offer free, public DNS resolution as an alternative to ISP-provided DNS servers. The service emphasizes speed, reliability, and security, with built-in protection against phishing, malware, and other internet threats.

Key Services

Cisco Umbrella – Enterprise security platform providing protection against malware, phishing, ransomware, and command-and-control callbacks
OpenDNS Home – Free consumer DNS service with optional content filtering and parental controls
OpenDNS Family Shield – Pre-configured DNS that automatically blocks adult content

Public DNS Servers

Type	Primary	Secondary
Standard	208.67.222.222	208.67.220.220
Family Shield	208.67.222.123	208.67.220.123

Technical Details

Primary IP: 146.112.62.105 (OPENDNS network, United States)
Nameservers: auth1.opendns.com, auth2.opendns.com, auth3.opendns.com
Mail: Handled by Cisco infrastructure (alln-mx-01.cisco.com, rcdn-mx-01.cisco.com, aer-mx-01.cisco.com)
DNSSEC: Not signed (no DS record)

OpenDNS processes over 140 billion DNS queries daily and operates data centers worldwide, making it one of the largest DNS providers globally.

Previously NS for

oemvip.com

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opendns.com	auth1.opendns.com, auth2.opendns.com, auth3.opendns.com	5 records

✅ Authoritative Response

Server: 146.112.60.53

NS records: auth1.opendns.com, auth2.opendns.com, auth3.opendns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opendns.com (unsigned zone)

⏱️ Timing

Total: 73ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (auth1.opendns.com, auth1.opendns.com, auth2.opendns.com...)

resolver.opendns.com - robtex.com