codeoptimus.com - robtex.com
codeoptimus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.21.41.239🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | web1.curanet.dk | ||||||
| NS | ns1.curanet.dk ⭐ | ||||||
| A | 2a02:2339:4006:108::123🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.curanet.dk | ||||||
| A | 185.25.141.12🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.curanet.dk | ||||||
| NS | ns2.curanet.dk | ||||||
| A | 2a02:2339:1:10f::123:123🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.curanet.dk | ||||||
| A | 91.197.248.75🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.curanet.dk | ||||||
| MX | mail.codeoptimus.com ⭐ | ||||||
| A | 80.160.71.163🇩🇰 TDC80.160.0.0/13 | ||||||
| PTR | mail1.curanet.dk | ||||||
| MX | backup-mx.zitcom.dk(20) | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2018-12-13 #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=1787762090 | ||||||
Previously MX for
codeoptimus.com |
Subdomains
mail.codeoptimus.com |
Same first word
codeoptimus.com |
codeoptimus.dk |
Similar names
Previous names
Next names
DNS History
10 records (5 active, 5 former)
○NSns1.cp-33.webhostbox.net2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-30 15:38:54
○ 2026-08-26 17:02:10
●NSns1.curanet.dk2018-12-01 → 2026-08-26 · 3 obs
● 2018-12-01 03:28:16
● 2026-08-26 17:02:10
○NSns2.cp-33.webhostbox.net2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-30 15:38:54
○ 2026-08-26 17:02:10
●NSns2.curanet.dk2018-12-01 → 2026-08-26 · 3 obs
● 2018-12-01 03:28:16
● 2026-08-26 17:02:10
●MXbackup-mx.zitcom.dk2018-12-01 → 2026-08-26 · 3 obs
● 2018-12-01 03:28:16
● 2026-08-26 17:02:10
○MXcodeoptimus.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-30 15:38:54
○ 2026-08-26 17:02:10
●MXmail.codeoptimus.com2018-12-01 → 2026-08-26 · 3 obs
● 2018-12-01 03:28:16
● 2026-08-26 17:02:10
●A185.21.41.2392026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 11:58:32
● 2026-08-26 17:02:10
○A199.79.62.1032015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-30 15:38:54
○ 2026-08-26 17:02:10
○A93.191.155.372018-12-01 → 2018-12-01 · 4 obs
● 2018-12-01 03:28:16
○ 2026-08-18 11:58:32
○ 2026-08-26 17:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
| codeoptimus.com | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:185.25.141.12
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeoptimus.com (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.21.41.239 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 2 | backup-mx.zitcom.dk (pri: 20), mail.codeoptimus.com (pri: 10) |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
The domain mail.codeoptimus.com falls under the parent codeoptimus.com.
IP Addresses
codeoptimus.com directs to one IP number, which is 185.21.41.239.
Among the host names that share IP numbers with codeoptimus.com are tribune-udlejning.dk, schlott.nu, eucsj.dk and two others.
Name Servers
Two name servers handle the delegation for codeoptimus.com: ns1.curanet.dk and ns2.curanet.dk.
codeoptimus.com has the same name server delegation as a number of other domains, such as irises.eu, btco.dk, m-data.dk and two more.
At least some of codeoptimus.com's name servers are shared with other domains, for example troldkaer.dk, 8a.dk, rustfribolte.dk and two more.
These name servers tend to be used in conjunction with the name servers ns1.123hotel.dk.
ns1.curanet.dk and ns2.curanet.dk both carry two IP addresses. The A records for ns1.curanet.dk are 185.25.141.12 and 2a02:2339:4006:108::123; the A records for ns2.curanet.dk are 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
The MX records for codeoptimus.com point to two mail servers: mail.codeoptimus.com and backup-mx.zitcom.dk.
codeoptimus.com shares at least some of its mail servers with other domains — for example treetopterrace.com, prodisk.dk, dykkerlygte.dk and two more.
Hosts that resolve to one IP address:
The hostname mail.codeoptimus.com resolves to 80.160.71.163.