cogitar.us - robtex.com
cogitar.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.164.244.81🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | 173-164-244-81-sfba.hfc.comcastbusiness.net | ||||||
| NS | ns1.afraid.org ⭐ | ||||||
| A | 23.227.184.22🇺🇸 HIVELOCITY-123.227.184.0/24 DAL1 IPv4 Allocation | ||||||
| PTR | escapefromreailty.com | ||||||
| NS | ns2.afraid.org | ||||||
| A | 2001:1850:1:5:800::6b🇺🇸 ASN-CQ-GIGENET2001:1850::/32 GIGENET IPV6 ROUTE | ||||||
| PTR | ns2.afraid.org | ||||||
| A | 69.65.50.223🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock | ||||||
| PTR | ns2.afraid.org | ||||||
| NS | ns3.afraid.org | ||||||
| A | 67.220.81.190🇺🇸 OBJX67.220.81.0/24 objx.net, LLC | ||||||
| NS | ns4.afraid.org | ||||||
| A | 2610:150:bddb:d271::2🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| PTR | ns4.afraid.org | ||||||
| A | 70.39.97.253🇺🇸 SHARKTECH-170.39.97.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | ns4.afraid.org | ||||||
| MX | mail.cogitar.us ⭐ | ||||||
| A | 70.39.97.234🇺🇸 SHARKTECH-170.39.97.0/24 PNAP-CHG FDCS Route | ||||||
| A | 169.47.135.190🇺🇸 SOFTLAYER169.47.128.0/18 -wdc04 | ||||||
| PTR | be.87.2fa9.ip4.static.sl-reverse.com | ||||||
| SOA | ns1.afraid.orgdnsadmin@afraid.org serial=2605130001 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778671500 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.afraid.org2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
●NSns2.afraid.org2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
●NSns3.afraid.org2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
●NSns4.afraid.org2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
●MXmail.cogitar.us2026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
●A173.164.244.812026-05-11 → 2026-05-13 · 2 obs
● 2026-05-13 11:42:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| cogitar.us | ns4.afraid.org, ns3.afraid.org, ns1.afraid.org, ns2.afraid.org | - |
✅ Authoritative Response
Server:67.220.81.190
NS records: ns4.afraid.org, ns3.afraid.org, ns1.afraid.org, ns2.afraid.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cogitar.us (unsigned zone)
⏱️ Timing
Total: 2345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.164.244.81 |
| NS | 4 | ns2.afraid.org, ns4.afraid.org... |
| MX | 1 | mail.cogitar.us (pri: 10) |
| SOA | 1 | ns1.afraid.org dnsadmin.afraid.org |
Analysis
IP Addresses
cogitar.us resolves to one IP number: 173.164.244.81.
Name Servers
cogitar.us is delegated to four name servers: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.
cogitar.us at least partially shares name servers with other domains, for instance diem.cl, artuz.uz, garnham.cl, brabaria.ch and bronxnet.ro.
these name servers are commonly used alongside secundario.nic.cl.
Host names with two IP numbers:
ns2.afraid.org points to 2001:1850:1:5:800::6b and 69.65.50.223; ns4.afraid.org points to 2610:150:bddb:d271::2 and 70.39.97.253.
Host names with one IP number:
ns1.afraid.org points to 23.227.184.22; ns3.afraid.org points to 67.220.81.190.
Mail Servers
cogitar.us is handled by a single mail server, mail.cogitar.us.
mail.cogitar.us resolves to two IP numbers: 70.39.97.234 and 169.47.135.190.