opsperf.com - dns.ninja
opsperf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.175.58.9🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | hostedc38.carrierzone.com | ||||||
| NS | dns1.earthlink.net ⭐ | ||||||
| A | 64.29.149.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns1.earthlink.net | ||||||
| NS | dns2.earthlink.net | ||||||
| A | 64.29.153.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns2.earthlink.net | ||||||
| NS | dns3.earthlink.net | ||||||
| A | 216.251.37.110🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns3.earthlink.net | ||||||
| MX | mx1c38.carrierzone.com ⭐ | ||||||
| A | 66.175.58.41🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c38.carrierzone.com | ||||||
| MX | mx2c38.carrierzone.com(100) | ||||||
| A | 66.175.58.42🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2c38.carrierzone.com | ||||||
| MX | mx3c38.carrierzone.com(110) | ||||||
| A | 66.175.58.43🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3c38.carrierzone.com | ||||||
| MX | mx4c38.carrierzone.com(120) | ||||||
| A | 66.175.58.44🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx4c38.carrierzone.com | ||||||
| TXT | v=spf1 include:spfc38.carrierzone.com ~all | ||||||
| SOA | dns1.earthlink.nethostmaster@earthlink.net serial=1017 | ||||||
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=1785352922 | ||||||
Same first word
opsperf.com |
Similar names
perfops.net |
perfops.org |
perfops.com |
perfops.edgekey.net |
perfops.io |
sofprep.com |
perfops.online |
profesp.sp.gov.br |
foppers.com |
DNS History
8 records (8 active, 0 former)
●NSdns1.earthlink.net2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●NSdns2.earthlink.net2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●NSdns3.earthlink.net2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●MXmx1c38.carrierzone.com2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●MXmx2c38.carrierzone.com2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●MXmx3c38.carrierzone.com2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●MXmx4c38.carrierzone.com2015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
●A66.175.58.92015-08-11 → 2026-07-29 · 2 obs
● 2026-07-29 19:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| opsperf.com | dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net | - |
✅ Authoritative Response
Server:64.29.153.110
NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsperf.com (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.175.58.9 |
| NS | 3 | dns1.earthlink.net, dns3.earthlink.net... |
| MX | 4 | mx1c38.carrierzone.com (pri: 10), mx2c38.carrierzone.com (pri: 100)... |
| TXT | 1 | v=spf1 include:spfc38.carrierzone.com ~a |
| SOA | 1 | dns1.earthlink.net hostmaster.earthlink. |
Analysis
IP Addresses
opsperf.com resolves to one IP address: 66.175.58.9.
dankat.com, barracuda.hl-ltd.com, vasg.org and two other host names share IP numbers with opsperf.com.
Name Servers
The authoritative name servers for opsperf.com are dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net — three in total.
The name servers of opsperf.com overlap at least partially with those of other domains — among them webermusic.net, osgpt.com, dreamworkstemplates.com and two more.
These name servers commonly appear in delegations together with ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and 3 other.
The hostnames dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net each resolve to a single IP: dns1.earthlink.net → 64.29.149.110, dns2.earthlink.net → 64.29.153.110, dns3.earthlink.net → 216.251.37.110.
Mail Servers
Mail for opsperf.com is handled by four mail servers: mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com.
opsperf.com has at least partial mail server overlap with other domains such as mccreath.co, ratskoff.com, maynesinc.com and two more.
Each of the four hosts mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com points to a single IP address — mx1c38.carrierzone.com points to 66.175.58.41, mx2c38.carrierzone.com points to 66.175.58.42, mx3c38.carrierzone.com points to 66.175.58.43 and mx4c38.carrierzone.com points to 66.175.58.44.