tscb.dk - dns.ninja
tscb.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.187🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux297.unoeuro.com | ||||||
| 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.mlsend.com a include:spf.curanet.dk ~all | ||||||
| SOA | ns1.curanet.dkhostmaster@curanet.dk 2024-05-30 #6 | ||||||
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 1783972801localtime Mon Jul 13 22:00:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783972801 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.curanet.dk2015-07-20 → 2026-07-13 · 2 obs
● 2026-07-13 20:12:50
●NSns2.curanet.dk2015-07-20 → 2026-07-13 · 2 obs
● 2026-07-13 20:12:50
○MXbackup-mx.zitcom.dk2015-07-20 → 2017-02-18 · 4 obs
● 2017-02-18 08:20:16
○ 2026-02-20 00:29:20
○ 2026-07-13 20:12:50
○MXmail.tscb.dk2015-07-20 → 2017-02-18 · 4 obs
● 2017-02-18 08:20:16
○ 2026-02-20 00:29:20
○ 2026-07-13 20:12:50
●MXmx1.onlinemail.io2026-02-20 → 2026-07-13 · 3 obs
● 2026-02-20 00:29:20
● 2026-07-13 20:12:50
●MXmx2.onlinemail.io2026-02-20 → 2026-07-13 · 3 obs
● 2026-02-20 00:29:20
● 2026-07-13 20:12:50
●A93.191.156.1872026-02-20 → 2026-07-13 · 3 obs
● 2026-02-20 00:29:20
● 2026-07-13 20:12:50
○A94.231.108.282015-07-20 → 2017-02-18 · 4 obs
● 2017-02-18 08:20:16
○ 2026-02-20 00:29:20
○ 2026-07-13 20:12:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, s.nic.dk, l.nic.dk... | - |
| tscb.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.187 |
| NS | 2 | ns2.curanet.dk, ns1.curanet.dk |
| MX | 2 | mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.mlsend.com a include |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
IP Addresses
tscb.dk has exactly one IP address — 93.191.156.187.
landbolimfjord.dk, clsc.net, onslundaif.se plus two other host names have IP numbers in common with tscb.dk.
Name Servers
The NS records for tscb.dk delegate to ns1.curanet.dk and ns2.curanet.dk.
The name server configuration of tscb.dk is shared with other domains, for instance ska.nu, tempnet.dk, convoybuddy.dk and two others.
The name servers for tscb.dk overlap at least in part with those of other domains, including johnstefansen.dk and evendo.ch.
ns1.curanet.dk resolves to 185.25.141.12 and 2a02:2339:4006:108::123. Likewise, ns2.curanet.dk resolves to 91.197.248.75 and 2a02:2339:1:10f::123:123 — two IP addresses apiece.
Mail Servers
tscb.dk uses two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
The mail server setup of tscb.dk matches that of other domains such as ry.dk, vestrebaadelaug.dk, mycalendar.dk and two others.
tscb.dk partially shares its mail servers with other domains; known examples include onmodo.com, perhyldgaard.dk and carconcept.dk.
Both mx1.onlinemail.io and mx2.onlinemail.io have a single IP address each — mx1.onlinemail.io resolves to 185.21.42.12 while mx2.onlinemail.io resolves to 46.36.208.16.