circuitdb.com - robtex.com
circuitdb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2268:1:0:f816:3eff:fe7b:63c6🇳🇱 HOSTNET2a02:2268::/32 | ||||||
| A | 173.212.223.21🇩🇪 CONTABO173.212.192.0/19 | ||||||
| NS | ns01.hostnet.nl ⭐ | ||||||
| A | 2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| A | 195.206.121.13ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| NS | ns02.hostnet.nl | ||||||
| A | 2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| A | 185.10.11.13ONECOM185.10.11.0/24 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| MX | mailfilter.hostnet.nl ⭐ | ||||||
| A | 91.184.19.251🇩🇰 ONECOM91.184.0.0/19 | ||||||
| PTR | mailfilter.hostnet.nl | ||||||
| TXT | v=spf1 a mx include:_spf.hostnet.nl -all | ||||||
| TXT | 475d2fd71203b38ad49d41ec5d62c2879c201ed6 | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-01-11 #1 | ||||||
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=1778670031 | ||||||
Same first word
circuitdb.com |
DNS History
12 records (5 active, 7 former)
●NSns01.hostnet.nl2026-04-29 → 2026-05-13 · 3 obs
● 2026-04-29 20:38:12
● 2026-05-13 11:22:46
●NSns02.hostnet.nl2026-04-29 → 2026-05-13 · 3 obs
● 2026-04-29 20:38:12
● 2026-05-13 11:22:46
○NSns1.webawere.nl2015-06-26 → 2018-09-25 · 4 obs
● 2018-09-25 21:24:44
○ 2026-04-29 20:38:12
○ 2026-05-13 11:22:46
○NSns2.webawere.nl2015-06-26 → 2018-09-25 · 4 obs
● 2018-09-25 21:24:44
○ 2026-04-29 20:38:12
○ 2026-05-13 11:22:46
○MXmail.circuitdb.com2015-06-26 → 2018-09-25 · 4 obs
● 2018-09-25 21:24:44
○ 2026-04-29 20:38:12
○ 2026-05-13 11:22:46
●MXmailfilter.hostnet.nl2026-04-29 → 2026-05-13 · 3 obs
● 2026-04-29 20:38:12
● 2026-05-13 11:22:46
○MXnolisting.webawere.nl2015-06-26 → 2016-12-23 · 4 obs
● 2016-12-23 23:11:32
○ 2018-09-25 21:24:44
○ 2026-05-13 11:22:46
●A173.212.223.212026-04-29 → 2026-05-13 · 3 obs
● 2026-04-29 20:38:12
● 2026-05-13 11:22:46
○A185.158.165.512018-09-25 → 2018-09-25 · 4 obs
● 2018-09-25 21:24:44
○ 2026-04-29 20:38:12
○ 2026-05-13 11:22:46
●A2a02:2268:1:0:f816:3eff:fe7b:63c62026-04-29 → 2026-05-13 · 3 obs
● 2026-04-29 20:38:12
● 2026-05-13 11:22:46
○A2a07:ae80:100:0:185:158:165:512018-09-25 → 2018-09-25 · 4 obs
● 2018-09-25 21:24:44
○ 2026-04-29 20:38:12
○ 2026-05-13 11:22:46
○A83.96.159.512015-06-26 → 2016-12-23 · 4 obs
● 2016-12-23 23:11:32
○ 2018-09-25 21:24:44
○ 2026-05-13 11:22:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| circuitdb.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:195.206.121.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circuitdb.com (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.212.223.21 |
| AAAA | 1 | 2a02:2268:1:0:f816:3eff:fe7b:63c6 |
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| MX | 1 | mailfilter.hostnet.nl (pri: 10) |
| TXT | 2 | v=spf1 a mx include:_spf.hostnet.nl -all, 475d2fd71203b38ad49d41ec5d62c2879c201ed6 |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
IP Addresses
circuitdb.com points to two IP numbers: 2a02:2268:1:0:f816:3eff:fe7b:63c6 and 173.212.223.21.
Other host names such as climatsolutions.nl, vitaminespot.nl, eckhorst.nl, mercicouture.com and tracknet.eu share IP numbers with circuitdb.com.
Name Servers
circuitdb.com is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
circuitdb.com uses the same name server setup as other domains, including brandbeveiligingwinkel.nl, muaythairesort.com, traffic2result.com, impulss.be and mugmagazine.nl.
Host names with two IP numbers:
ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13.
ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.
Mail Servers
The mail server for circuitdb.com is mailfilter.hostnet.nl.
circuitdb.com uses the same mail server setup as other domains, for instance palyama.nl, bramgiessen.nl, bekedam.com, fawic.fr and mastnederland.nl.
circuitdb.com shares at least some mail servers with other domains, for example patroontegel.nl, mavenrecruitment.com, mannenmetplannen.com, fotopersburomartindejong.nl and importtoys.info.
these mail servers are frequently used alongside the mail servers mx2.hostnet.nl.
Host mailfilter.hostnet.nl points to IP 91.184.19.251.