harmonic3.com - robtex.com
harmonic3.com
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=1774445797 | ||||||
Same first word
harmonic3.com |
DNS History
4 records (4 active, 0 former)
●NScora.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 14:05:04
●NSjohn.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 14:05:04
●MXsmtp.google.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 14:05:04
●A193.70.71.152026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 14:05:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| harmonic3.com | john.ns.cloudflare.com, cora.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.195
NS records: john.ns.cloudflare.com, cora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harmonic3.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.70.71.15 |
| NS | 2 | cora.ns.cloudflare.com, john.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=nq4jJw3I_8z2ATg, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | cora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (john.ns.cloudflare.com, john.ns.cloudflare.com, john.ns.cloudflare.com...)
Analysis
IP Addresses
harmonic3.com points to a single IP number: 193.70.71.15.
Other host names, for instance zenia7.com, share IP numbers with harmonic3.com.
Name Servers
harmonic3.com is delegated to two name servers: cora.ns.cloudflare.com and john.ns.cloudflare.com.
harmonic3.com uses the same name server setup as other domains, for instance kodkata.com, pentekdograma.com, dartechsolutions.com, harrogatehigh.co.uk and fmrc.org.au.
harmonic3.com shares name servers with other domains at least partially, for instance mudancaspioneira.com.br, sborka-mebeli-v-moskve.ru, carlislesbridal.com, iads.com.np and remoteglobalinterface.com.
These name servers are commonly used with kyrie.ns.cloudflare.com, cash.ns.cloudflare.com, princess.ns.cloudflare.com and salvador.ns.cloudflare.com.
Host names with six IP numbers: cora.ns.cloudflare.com points to 2606:4700:50::a29f:26c3, 2803:f800:50::6ca2:c2c3, 2a06:98c1:50::ac40:22c3, 108.162.194.195, 162.159.38.195 and 172.64.34.195; john.ns.cloudflare.com points to 2606:4700:58::adf5:3bb9, 2803:f800:50::6ca2:c1b9, 2a06:98c1:50::ac40:21b9, 108.162.193.185, 172.64.33.185 and 173.245.59.185.
Mail Servers
The mail server for harmonic3.com is smtp.google.com.
harmonic3.com shares the same mail server setup as other domains, including balfourbeatty.us, harvardlawoffice.com, kokei.net, uvaluefacilities.com and ezsend.email.
harmonic3.com shares some mail servers with other domains, including kst.ac.th, cisp.co.in, santacine.com.br, andrewkovalenko.com and choicelm.com.
These mail servers are commonly used with aspmx.l.google.com and alt1.aspmx.l.google.com.
smtp.google.com points to four IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 192.178.223.26 and 192.178.223.27.