stricker.dk - robtex.com
stricker.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 2026-02-18 #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 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1771291261 | ||||||
Subdomains
smtp-mx.stricker.dk |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns.domainteam.dk2015-08-23 → 2020-03-25 · 3 obs
● 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
●NSns1.curanet.dk2026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 16:52:18
●NSns2.curanet.dk2026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 16:52:18
○NSns2.domainteam.dk2015-08-23 → 2020-03-25 · 3 obs
● 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
○MXmail.stricker.dk2015-08-23 → 2017-02-09 · 4 obs
● 2017-02-09 15:01:02
○ 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
●MXmx1.onlinemail.io2026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 16:52:18
●MXmx2.onlinemail.io2026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 16:52:18
○MXmx20.domainteam.dk2015-08-23 → 2017-02-09 · 4 obs
● 2017-02-09 15:01:02
○ 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
○MXmx30.domainteam.dk2015-08-23 → 2017-02-09 · 4 obs
● 2017-02-09 15:01:02
○ 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
○MXsmtp-mx.stricker.dk2020-03-25 → 2020-03-25 · 3 obs
● 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
●A212.237.249.162026-03-05 → 2026-03-05 · 2 obs
● 2026-03-05 16:52:18
○A87.238.248.1242015-08-23 → 2020-03-25 · 3 obs
● 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
○A87.238.248.2312020-03-25 → 2020-03-25 · 3 obs
● 2020-03-25 19:13:02
○ 2026-03-05 16:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| stricker.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: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.237.249.16 |
| NS | 2 | ns2.curanet.dk, ns1.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, b.nic.dk, c.nic.dk...)
Analysis
Hierarchy
The parent of smtp-mx.stricker.dk is stricker.dk.
IP Addresses
stricker.dk points to a single IP number: 212.237.249.16.
Other host names, for instance apc.aleksika.mira.dk, hommes.dk, minifix.dk, ae-partner.com and musop.dk share IP numbers with stricker.dk.
Name Servers
stricker.dk is delegated to two name servers: ns1.curanet.dk and ns2.curanet.dk.
stricker.dk uses the same name server setup as other domains, for instance yzeed.com, vedstedsogn.dk, samfundsvaerdi.dk, bundgaarddata.dk and nowocoat.support.
stricker.dk at least partially shares name servers with other domains, such as spodsbjerghavn.dk and sayjes.dk and kinorostorv.dk.
Host names with two IP numbers:
The host ns1.curanet.dk points to 2a02:2339:4006:108::123 and 185.25.141.12.
The host ns2.curanet.dk points to 2a02:2339:1:10f::123:123 and 91.197.248.75.
Mail Servers
stricker.dk is handled by two mail servers: mx1.onlinemail.io and mx2.onlinemail.io.
stricker.dk shares the same mail server setup as other domains, including satccenter.com, beware.dk, kojeshop.dk, tagejensenstoholm.dk and dan-wheels.dk.
stricker.dk shares some mail servers with other domains, including vitalt.dk, globus.dk and bach-nielsen.dk.
Host names with one IP number:
mx1.onlinemail.io points to: 185.21.42.12.
mx2.onlinemail.io points to: 46.36.208.16.