cu-dev.dk - robtex.com
cu-dev.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.106.152🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux212.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 | mx1.onlinemail.io ⭐ | ||||||
| A | 185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | mx1.onlinemail.io | ||||||
| MX | mx2.onlinemail.io(20) | ||||||
| A | 46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.onlinemail.io | ||||||
| TXT | v=spf1 include:spf.onlinemail.io -all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2024-06-06 #7 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1792561500localtime Wed Oct 21 07:45:00 2026gmtime Wed Oc... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1792561500 | ||||||
Same first word
Similar names
vc-ued.com.cn |
dcu-ev.org |
vc-edu.com |
dev-uc.com |
dcu-ev.de |
dev-cu.com |
cv-ued.com.cn |
uc-dev.com |
dev-uc.net |
vc-edu.uk |
Previous names
ctvp.dk |
ctvv.dk |
ctw.dk |
ctwatch.dk |
ctwbutik.dk |
ctweb-apachetest.dk |
ctweb-wintest.dk |
ctweb.dk |
ctwforum.dk |
ctwl.dk |
ctwo.dk |
ctwood.dk |
ctws.dk |
ctwshop.dk |
ctx.dk |
ctxdemo.dk |
ctz.dk |
ctzoom.dk |
cu-cu.dk |
cu.dk |
Next names
cu2.dk |
cu2day.dk |
cua.dk |
cuacom.dk |
cuadragallery.dk |
cuatrovino.dk |
cub-booking.dk |
cub.dk |
cub4.dk |
cuba-bikes.dk |
cuba-brians-rejser.dk |
cuba-cabana.dk |
cuba-flights.dk |
cuba-havana.dk |
cuba-hotel.dk |
cuba-hoteller.dk |
cuba.dk |
DNS History
5 records (5 active, 0 former)
●NSns1.curanet.dk2026-09-17 → 2026-10-21 · 2 obs
● 2026-10-21 06:20:56
●NSns2.curanet.dk2026-09-17 → 2026-10-21 · 2 obs
● 2026-10-21 06:20:56
●MXmx1.onlinemail.io2026-09-17 → 2026-10-21 · 4 obs
○ 2026-10-20 19:37:56
● 2026-10-21 05:14:12
● 2026-10-21 06:20:56
●MXmx2.onlinemail.io2026-09-17 → 2026-10-21 · 4 obs
○ 2026-10-20 19:37:56
● 2026-10-21 05:14:12
● 2026-10-21 06:20:56
●A94.231.106.1522026-09-17 → 2026-10-21 · 4 obs
○ 2026-10-20 19:37:56
● 2026-10-21 05:14:12
● 2026-10-21 06:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| cu-dev.dk | ns2.curanet.dk, ns1.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns2.curanet.dk, ns1.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.106.152 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 2 | mx2.onlinemail.io (pri: 20), mx1.onlinemail.io (pri: 10) |
| TXT | 1 | v=spf1 include:spf.onlinemail.io -all |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
cu-dev.dk points to a single IP number: 94.231.106.152.
Additional host names — korup-if.dk, adak.dk, christensenco.dk and two others — share IP numbers with cu-dev.dk.
Name Servers
cu-dev.dk is delegated to two name servers: ns1.curanet.dk and ns2.curanet.dk.
cu-dev.dk shares its name server setup with other domains, including laegehusetiullerslev.dk, innocleaner.com, dk-logistik.dk and two others.
cu-dev.dk shares at least some of its name servers with other domains, such as sandloppen.dk.
ns1.curanet.dk and ns2.curanet.dk each resolve to two IP addresses: ns1.curanet.dk points to 185.25.141.12 and 2a02:2339:4006:108::123, while ns2.curanet.dk points to 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
cu-dev.dk has two mail servers: mx1.onlinemail.io and mx2.onlinemail.io.
cu-dev.dk shares the same mail server setup as other domains, including kc-laserrens.dk, healingyogamind.dk, xn--jmbrndsel-j3a.dk and two others.
cu-dev.dk shares mail servers — at least in part — with other domains, including hairstyle4you.se, stoned.dk, easy-net.dk and two others.
Each of mx1.onlinemail.io and mx2.onlinemail.io has one IP address: mx1.onlinemail.io uses 185.21.42.12 and mx2.onlinemail.io uses 46.36.208.16.