harsonic.com - robtex.com
harsonic.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=1785162097 | ||||||
Same first word
Similar names
DNS History
18 records (12 active, 6 former)
●NSns1.european-server.eu2026-07-01 → 2026-07-27 · 3 obs
● 2026-07-01 15:26:42
● 2026-07-27 14:46:38
○NSns1.hostingtime.eu2015-08-04 → 2016-04-13 · 4 obs
● 2016-04-13 07:41:24
○ 2017-03-27 13:08:02
○ 2026-07-27 14:46:38
○NSns2.hostingtime.eu2015-08-04 → 2016-04-13 · 4 obs
● 2016-04-13 07:41:24
○ 2017-03-27 13:08:02
○ 2026-07-27 14:46:38
●NSns3.combell.net2017-03-27 → 2026-07-27 · 3 obs
● 2017-03-27 13:08:02
● 2026-07-27 14:46:38
●NSns3.european-server.com2026-07-01 → 2026-07-27 · 3 obs
● 2026-07-01 15:26:42
● 2026-07-27 14:46:38
●NSns4.combell.net2017-03-27 → 2026-07-27 · 3 obs
● 2017-03-27 13:08:02
● 2026-07-27 14:46:38
●NSns4.european-server.com2026-07-01 → 2026-07-27 · 3 obs
● 2026-07-01 15:26:42
● 2026-07-27 14:46:38
●MXalt1.aspmx.l.google.com2015-08-04 → 2026-07-27 · 2 obs
● 2026-07-27 14:46:38
●MXalt2.aspmx.l.google.com2017-03-27 → 2026-07-27 · 3 obs
● 2017-03-27 13:08:02
● 2026-07-27 14:46:38
●MXalt3.aspmx.l.google.com2017-03-27 → 2026-07-27 · 3 obs
● 2017-03-27 13:08:02
● 2026-07-27 14:46:38
●MXalt4.aspmx.l.google.com2017-03-27 → 2026-07-27 · 3 obs
● 2017-03-27 13:08:02
● 2026-07-27 14:46:38
●MXaspmx.l.google.com2015-08-04 → 2026-07-27 · 2 obs
● 2026-07-27 14:46:38
○MXaspmx2.googlemail.com2015-08-04 → 2016-04-13 · 4 obs
● 2016-04-13 07:41:24
○ 2017-03-27 13:08:02
○ 2026-07-27 14:46:38
○A176.62.170.1022017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 13:08:02
○ 2026-07-01 15:26:42
○ 2026-07-27 14:46:38
○A185.69.233.1172016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 07:41:24
○ 2017-03-27 13:08:02
○ 2026-07-27 14:46:38
●A188.208.36.42026-07-01 → 2026-07-27 · 3 obs
● 2026-07-01 15:26:42
● 2026-07-27 14:46:38
●A2a00:1c98:1000:1242:0:3:311e:63762026-07-01 → 2026-07-27 · 3 obs
● 2026-07-01 15:26:42
● 2026-07-27 14:46:38
○A95.211.19.642015-08-04 → 2016-01-06 · 4 obs
● 2016-01-06 14:40:30
○ 2016-04-13 07:41:24
○ 2026-07-27 14:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| harsonic.com | ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for harsonic.com (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.208.36.4 |
| AAAA | 1 | 2a00:1c98:1000:1242:0:3:311e:6376 |
| NS | 3 | ns4.european-server.com, ns1.european-server.eu... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=fk5-qIVpz5xivuJ, v=spf1 a mx include:_spf.relay.mailprot |
| SOA | 1 | ns3.european-server.com hostmaster.harso |
Analysis
IP Addresses
harsonic.com has two IP addresses: 188.208.36.4 and 2a00:1c98:1000:1242:0:3:311e:6376
www.decoline.com, tarras.be, struxell.com plus two other host names have IP numbers in common with harsonic.com.
Name Servers
Five name servers handle delegation for harsonic.com: ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and two others.
There is at least partial name server overlap between harsonic.com and other domains — digitalpha.eu, taalpost.nl, nooze.be and two more among them.
These name servers tend to appear together with the name servers ns3.combell.net, ns4.combell.net and ns1.combell.eu, plus two others.
Host names pointing to two IP addresses:
ns3.european-server.com points to 83.217.73.172 and 2a00:1c98::53:1.
ns4.european-server.com points to 86.39.202.67 and 2001:1598:0:101::3.
ns1.european-server.eu points to 89.44.166.48 and 2a00:1c98:50::50.
ns3.combell.net points to 83.217.73.172 and 2a00:1c98::53:1.
ns4.combell.net points to 86.39.202.67 and 2001:1598:0:101::3.
ns3.european-server.com and ns3.combell.net are host names that each point to 2a00:1c98::53:1 IP addresses.
ns3.european-server.com and ns3.combell.net are host names that each point to 83.217.73.172 IP addresses.
ns4.european-server.com and ns4.combell.net are host names that each point to 2001:1598:0:101::3 IP addresses.
ns4.european-server.com and ns4.combell.net are host names that each point to 86.39.202.67 IP addresses.
Mail Servers
Five mail servers handle harsonic.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by harsonic.com are shared with other domains: ns500758.ns500758.ns500759.ns500758.ns500758.ns500698.ns500736.ns500698.ns500735.ns500698.ns500619.ns500619.ns500619.ns500576.trackreceptor.com, catalyststaffingpartners.com, tuskphoto.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 64.233.180.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.