opendnns.com - robtex.com
opendnns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.112.255.155🇺🇸 OPENDNS146.112.255.0/24 Quadra Anycast Test Prefix | ||||||
| PTR | updates.opendns.com | ||||||
| NS | auth1.opendns.com ⭐ | ||||||
| A | 2620:119:30::53🇺🇸 OPENDNS2620:119:30::/48 OpenDNS AUTH 1 DNS | ||||||
| PTR | auth1.opendns.com | ||||||
| A | 208.69.39.2🇺🇸 OPENDNS208.69.39.0/24 -208-69-39-0-24 | ||||||
| PTR | auth3.opendns.com | ||||||
| NS | auth2.opendns.com | ||||||
| A | 2a04:e4c0:53::53🇺🇸 OPENDNS2a04:e4c0:53::/48 OpenDNS AUTH 2 DNS | ||||||
| PTR | auth2.opendns.com | ||||||
| A | 146.112.60.53🇺🇸 OPENDNS146.112.60.0/24 Auth2 OpenDNS | ||||||
| PTR | auth2.opendns.com | ||||||
| NS | auth3.opendns.com | ||||||
| A | 208.69.39.2🇺🇸 OPENDNS208.69.39.0/24 -208-69-39-0-24 | ||||||
| PTR | auth3.opendns.com | ||||||
| SOA | auth1.opendns.comhostmaster@opendns.com serial=1776044179 | ||||||
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.netnstld@verisign-grs.com serial=1776043857 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSauth1.opendns.com2008-03-14 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:04
●NSauth2.opendns.com2008-03-14 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:04
●NSauth3.opendns.com2008-03-14 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:04
●A146.112.255.1552026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 13:59:42
● 2026-04-13 01:37:04
○A67.215.92.2102015-08-01 → 2020-02-18 · 5 obs
● 2015-08-01 07:03:00
● 2020-02-18 14:10:14
○ 2026-03-31 13:59:42
○ 2026-04-13 01:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| opendnns.com | auth1.opendns.com, auth2.opendns.com, auth3.opendns.com | 5 records |
✅ Authoritative Response
Server:208.69.39.2
NS records: auth1.opendns.com, auth2.opendns.com, auth3.opendns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opendnns.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.112.255.155 |
| NS | 3 | auth1.opendns.com, auth2.opendns.com... |
| SOA | 1 | auth1.opendns.com hostmaster.opendns.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (auth1.opendns.com, auth1.opendns.com, auth2.opendns.com...)
Analysis
IP Addresses
opendnns.com resolves to a single IP: 146.112.255.155.
Other host names, for instance recursive-dns.org, odimg.com, opendns.mobi, updates.opendns.com and images.opendns.com share IP numbers with opendnns.com.
Name Servers
opendnns.com delegates to three name servers: auth1.opendns.com, auth2.opendns.com and auth3.opendns.com.
opendnns.com shares some name servers with other domains, for example amp4e.net, oopendns.com, 237.194.204.in-addr.arpa, opendnstest.com and opeendns.net.
Host names with two IP numbers
auth1.opendns.com points to 2620:119:30::53 and 208.69.39.2
auth2.opendns.com points to 2a04:e4c0:53::53 and 146.112.60.53
Host names with one IP number
auth3.opendns.com points to 208.69.39.2
Host names that point to 208.69.39.2