smdata.dk - dns.ninja
smdata.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 212.237.249.16🇩🇰 team-blue-denmark212.237.248.0/23 ZITCOM A/S | ||||||
| PTR | splash.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 2023-06-15 #1 | ||||||
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 1781023861localtime Tue Jun 9 18:51:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781023861 | ||||||
Subdomains
mail.smdata.dk |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSns1.curanet.dk2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 15:54:20
● 2026-06-09 17:13:24
○NSns1.gratisdns.dk2015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
●NSns2.curanet.dk2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 15:54:20
● 2026-06-09 17:13:24
○NSns2.gratisdns.dk2015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
○NSns3.gratisdns.dk2015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
○NSns4.gratisdns.dk2015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
○NSns5.gratisdns.dk2015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
○MXmail.smdata.dk2015-07-15 → 2016-02-26 · 4 obs
● 2016-02-26 11:37:04
○ 2016-07-09 06:45:26
○ 2026-06-09 17:13:24
○MXmx.unoeuro.com2016-07-09 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
●MXmx1.onlinemail.io2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 15:54:20
● 2026-06-09 17:13:24
●MXmx2.onlinemail.io2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 15:54:20
● 2026-06-09 17:13:24
○A2001:67c:3c0:12::532015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
●A212.237.249.162026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 15:54:20
● 2026-06-09 17:13:24
○A91.221.196.2532015-07-15 → 2016-07-09 · 4 obs
● 2016-07-09 06:45:26
○ 2026-03-23 15:54:20
○ 2026-06-09 17:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, t.nic.dk, c.nic.dk, b.nic.dk... | - |
| smdata.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:185.25.141.12
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.237.249.16 |
| NS | 2 | ns1.curanet.dk, ns2.curanet.dk |
| MX | 2 | mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20) |
| TXT | 1 | v=spf1 include:spf.onlinemail.io ?all |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
Hierarchy
The domain mail.smdata.dk falls under the parent smdata.dk.
IP Addresses
smdata.dk resolves to just one IP address, 212.237.249.16.
Two other host names, along with cms01.mira.dk, hispec.dk and d4461c3d.rev.mira.dk, also share IP numbers with smdata.dk.
Name Servers
smdata.dk is served by two delegated name servers, ns1.curanet.dk and ns2.curanet.dk.
smdata.dk shares its NS records with other domains, for example billund-btk.dk, betterdeal.dk, klinger.dk and two others.
At least some of smdata.dk's name servers are shared with other domains, for example adirondack.dk, trendsoft.dk, mogensen-vvscomfort.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.123hotel.dk and ns2.123hotel.dk.
Each of the two host names carries two IP addresses: ns1.curanet.dk points to 185.25.141.12 and 2a02:2339:4006:108::123, and ns2.curanet.dk points to 91.197.248.75 and 2a02:2339:1:10f::123:123.
Mail Servers
smdata.dk is served by two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
Among the domains sharing a mail server setup with smdata.dk are ronnehandel.dk, mekanikken.dk, citymusic.dk and two others.
There is at least a partial MX overlap between smdata.dk and other domains, including saltumstrand.dk, restaurantmest.dk, cora.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.