sysform.dk - dns.ninja
sysform.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.106.215🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux96.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 2021-11-09 #5 | ||||||
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 1784532601localtime Mon Jul 20 09:30:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784532601 | ||||||
Subdomains
www.sysform.dk |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns01.one.com2015-08-02 → 2017-03-22 · 4 obs
● 2017-03-22 19:40:20
○ 2026-03-22 20:17:28
○ 2026-07-20 07:56:04
○NSns02.one.com2015-08-02 → 2017-03-22 · 4 obs
● 2017-03-22 19:40:20
○ 2026-03-22 20:17:28
○ 2026-07-20 07:56:04
●NSns1.curanet.dk2026-03-22 → 2026-07-20 · 3 obs
● 2026-03-22 20:17:28
● 2026-07-20 07:56:04
●NSns2.curanet.dk2026-03-22 → 2026-07-20 · 3 obs
● 2026-03-22 20:17:28
● 2026-07-20 07:56:04
●MXmx1.onlinemail.io2026-03-22 → 2026-07-20 · 3 obs
● 2026-03-22 20:17:28
● 2026-07-20 07:56:04
●MXmx2.onlinemail.io2026-03-22 → 2026-07-20 · 3 obs
● 2026-03-22 20:17:28
● 2026-07-20 07:56:04
○MXmxcluster1.one.com2015-08-02 → 2017-03-22 · 4 obs
● 2017-03-22 19:40:20
○ 2026-03-22 20:17:28
○ 2026-07-20 07:56:04
○MXmxcluster2.one.com2015-08-02 → 2017-03-22 · 4 obs
● 2017-03-22 19:40:20
○ 2026-03-22 20:17:28
○ 2026-07-20 07:56:04
○A46.30.212.1012016-03-06 → 2016-06-28 · 5 obs
● 2016-03-06 11:18:02
● 2016-06-28 00:16:44
○ 2017-03-22 19:40:20
○ 2026-07-20 07:56:04
○A46.30.212.1092015-08-02 → 2015-11-29 · 4 obs
● 2015-11-29 01:55:48
○ 2016-03-06 11:18:02
○ 2026-07-20 07:56:04
○A46.30.215.242017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 19:40:20
○ 2026-03-22 20:17:28
○ 2026-07-20 07:56:04
●A94.231.106.2152026-03-22 → 2026-07-20 · 3 obs
● 2026-03-22 20:17:28
● 2026-07-20 07:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, b.nic.dk, s.nic.dk, t.nic.dk... | - |
| sysform.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: 1405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.106.215 |
| 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 |
Analysis
Hierarchy
sysform.dk serves as the parent of www.sysform.dk.
IP Addresses
sysform.dk has exactly one IP address — 94.231.106.215.
mail1.vh-slagter.dk, vygon.dk, owner.ircops.dk plus two other host names have IP numbers in common with sysform.dk.
Name Servers
sysform.dk is delegated to two name servers: ns1.curanet.dk and ns2.curanet.dk.
The name server configuration of sysform.dk is shared with other domains, for instance alsiano.com, smartlift.se, themat.eu and two others.
sysform.dk has at least partial name server overlap with other domains, such as gardinhylden.dk, 123lx.dk, infrasoft.info and two others.
It is common to see these name servers used together with name servers ns1.123hotel.dk and ns2.123hotel.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
sysform.dk uses two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
The mail server setup of sysform.dk matches that of other domains such as shoppingforyou.dk, citypiercing.dk, alttilforfesten.dk and two others.
The mail servers of sysform.dk are at least partially shared with other domains, including tectum.dk.
mx1.onlinemail.io directs to 185.21.42.12 and mx2.onlinemail.io directs to 46.36.208.16; each host name points to exactly one IP number.