circuitwork.com - dns.ninja
circuitwork.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=1781063033 | ||||||
Previously MX for
circuitwork.com |
Subdomains
mail.circuitwork.com |
Same first word
circuitwork.com |
circuitwork.com.au |
DNS History
9 records (6 active, 3 former)
○NSdns1.fcxinc.com2009-07-03 → 2016-07-10 · 4 obs
● 2016-07-10 00:21:14
○ 2017-03-24 01:23:44
○ 2026-06-10 04:04:58
●NSnamesrv.knoble.org2009-07-03 → 2026-06-10 · 6 obs
● 2016-07-10 00:21:14
○ 2017-03-24 01:23:44
○ 2020-01-27 02:26:22
● 2026-02-22 14:41:06
● 2026-06-10 04:04:58
●NSns2.afraid.org2017-03-24 → 2026-06-10 · 3 obs
● 2017-03-24 01:23:44
● 2026-06-10 04:04:58
●NSns2.knoble.org2009-07-03 → 2026-06-10 · 2 obs
● 2026-06-10 04:04:58
●NSns3.knoble.org2017-03-24 → 2026-06-10 · 3 obs
● 2017-03-24 01:23:44
● 2026-06-10 04:04:58
○MXcircuitwork.com2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-13 15:21:56
○ 2026-06-10 04:04:58
●MXmail.circuitwork.com2015-12-04 → 2026-06-10 · 3 obs
● 2015-12-04 13:15:14
● 2026-06-10 04:04:58
●A74.218.110.612026-02-22 → 2026-06-10 · 3 obs
● 2026-02-22 14:41:06
● 2026-06-10 04:04:58
○A75.151.234.2042015-08-13 → 2020-01-27 · 5 obs
● 2015-08-13 15:21:56
● 2020-01-27 02:26:22
○ 2026-02-22 14:41:06
○ 2026-06-10 04:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| circuitwork.com | ns2.afraid.org, ns2.knoble.org, ns3.knoble.org | - |
✅ Authoritative Response
Server:69.65.50.223
NS records: ns2.afraid.org, ns2.knoble.org, ns3.knoble.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circuitwork.com (unsigned zone)
⏱️ Timing
Total: 3806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.218.110.61 |
| NS | 3 | Namesrv.Knoble.Org, NS2.afraid.Org... |
| MX | 1 | mail.circuitwork.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:74.218.110.61 a:mail.circuitw |
| SOA | 1 | NS2.Knoble.Org admin.techassist.net |
Analysis
Hierarchy
mail.circuitwork.com is delegated beneath circuitwork.com.
IP Addresses
circuitwork.com directs to one IP number, which is 74.218.110.61.
Other host names, for instance mx2.knoble.org, mail.circuitwork.com and ns2.knoble.org share IP numbers with circuitwork.com.
Name Servers
The DNS delegation for circuitwork.com covers 4 name servers — ns2.afraid.org, namesrv.knoble.org, ns2.knoble.org and ns3.knoble.org.
There is at least partial name server overlap between circuitwork.com and other domains — oalgo.com, sonnet.net, ribolov.lv and two more among them.
ns1.afraid.org, ns3.afraid.org and ns4.afraid.org — plus seven other name servers — are routinely found together with these name servers.
Hosts with two IP numbers each:
The A records for ns2.afraid.org return 69.65.50.223 and 2001:1850:1:5:800::6b.
The A records for namesrv.knoble.org return 74.218.110.58 and 2001:470:7:26d::2.
Host names with one IP number:
ns2.knoble.org resolves to the IP address 74.218.110.61.
ns3.knoble.org resolves to the IP address 74.218.110.58.
namesrv.knoble.org and ns3.knoble.org each have 74.218.110.58 IP addresses.
Mail Servers
circuitwork.com routes its mail through a single mail server, mail.circuitwork.com.
mail.circuitwork.com resolves to 74.218.110.61 and no other IP number.