tetradyne.com - robtex.com
tetradyne.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.175.58.11🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | parkedc38.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=1785842942 | ||||||
Subdomains
www.tetradyne.com |
Same first word
tetradyne.com |
tetradyne.co.kr |
Similar names
tetranyde.com |
entdatyre.com |
dynarette.biz |
dynarette.co |
dynarette.net |
dentyarte.com |
dateentry.com |
dynarette.de |
dynarette.org |
andyetter.com |
dynarette.com |
DNS History
9 records (8 active, 1 former)
●NSdns1.earthlink.net2015-06-04 → 2026-08-04 · 2 obs
● 2026-08-04 11:45:28
●NSdns2.earthlink.net2015-06-04 → 2026-08-04 · 2 obs
● 2026-08-04 11:45:28
●NSdns3.earthlink.net2015-06-04 → 2026-08-04 · 2 obs
● 2026-08-04 11:45:28
●MXmx1c38.carrierzone.com2015-06-04 → 2026-08-04 · 2 obs
● 2026-08-04 11:45:28
●MXmx2c38.carrierzone.com2015-06-04 → 2026-08-04 · 2 obs
● 2026-08-04 11:45:28
●MXmx3c38.carrierzone.com2019-02-26 → 2026-08-04 · 3 obs
● 2019-02-26 07:16:26
● 2026-08-04 11:45:28
●MXmx4c38.carrierzone.com2019-02-26 → 2026-08-04 · 3 obs
● 2019-02-26 07:16:26
● 2026-08-04 11:45:28
●A66.175.58.112019-02-26 → 2026-08-04 · 3 obs
● 2019-02-26 07:16:26
● 2026-08-04 11:45:28
○A66.175.58.92015-06-04 → 2017-02-17 · 4 obs
● 2017-02-17 05:00:16
○ 2019-02-26 07:16:26
○ 2026-08-04 11:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tetradyne.com | dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net | - |
✅ Authoritative Response
Server:216.251.37.110
NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tetradyne.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.175.58.11 |
| NS | 3 | dns3.earthlink.net, dns1.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
Hierarchy
www.tetradyne.com is a subdomain of tetradyne.com.
IP Addresses
tetradyne.com resolves to just one IP address, 66.175.58.11.
Two other host names, along with santidepot.com, tpedersen.com and adkhunting.com, also share IP numbers with tetradyne.com.
Name Servers
tetradyne.com is served by three name servers: dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.
The name servers of tetradyne.com overlap at least partially with those of other domains — among them tuffin.org, exfix.com, technicalairflow.com and two more.
These name servers commonly co-occur with the name servers ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.
dns1.earthlink.net has IP address 64.29.149.110, dns2.earthlink.net has IP address 64.29.153.110 and dns3.earthlink.net has IP address 216.251.37.110 — one address each.
Mail Servers
Mail for tetradyne.com is handled by four mail servers: mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com.
There is at least a partial MX overlap between tetradyne.com and other domains, including rollingplanter.com, astburyaston.com, astrorum.us and two others.
The hosts mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com all resolve to exactly one IP address each: 66.175.58.41, 66.175.58.42, 66.175.58.43 and 66.175.58.44 respectively.