cotengineering.com - dns.ninja
cotengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785094897 | ||||||
Previously MX for
cotengineering.com |
Same first word
cotengineering.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.dan.com2026-07-25 → 2026-07-26 · 3 obs
● 2026-07-25 23:39:18
● 2026-07-26 19:43:58
○NSns1.noc81.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-07-25 23:39:18
○ 2026-07-26 19:43:58
●NSns2.dan.com2026-07-25 → 2026-07-26 · 3 obs
● 2026-07-25 23:39:18
● 2026-07-26 19:43:58
○NSns2.noc81.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-07-25 23:39:18
○ 2026-07-26 19:43:58
○MXcotengineering.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-07-25 23:39:18
○ 2026-07-26 19:43:58
●A13.248.169.482026-07-25 → 2026-07-26 · 3 obs
● 2026-07-25 23:39:18
● 2026-07-26 19:43:58
○A148.163.99.132019-12-17 → 2019-12-17 · 3 obs
○ 2026-07-25 23:39:18
○ 2026-07-26 19:43:58
●A76.223.54.1462026-07-25 → 2026-07-26 · 3 obs
● 2026-07-25 23:39:18
● 2026-07-26 19:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| cotengineering.com | ns1.dan.com, ns2.dan.com | 4 records |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotengineering.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dan.com, ns1.dan.com, ns2.dan.com...)
Analysis
IP Addresses
cotengineering.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Two other host names, along with ranoro.com, skimat.com and too(0x736578)yshop.com, also share IP numbers with cotengineering.com.
Name Servers
cotengineering.com is served by two delegated name servers, ns1.dan.com and ns2.dan.com.
cotengineering.com shares its NS records with other domains, for example verification-8hbxmryp.ns3.dan.hosting, _dc-mx.bf7a3860e009.astroblox.com, hornybeauty.com and two others.
There is at least partial name server overlap between cotengineering.com and other domains — bandforum.com, oromarkets.com, flavaspot.com and two more among them.
The name servers ns1.undeveloped.com, ns2.undeveloped.com, verification-bi1r6tmj.ns3.dan.hosting and two others are commonly seen in use alongside these name servers.
Each of the two host names carries two IP addresses: ns1.dan.com points to 97.74.98.67 and 2603:5:2125::43, and ns2.dan.com points to 173.201.66.67 and 2603:5:2225::43.