concrete.dk - robtex.com
Search for stuff
concrete.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:80f4:faea:6881:510e🇩🇰 ONECOM | ||||||
| A | 46.30.213.190🇩🇰 ONECOM | ||||||
| NS | ns01.one.com ⭐ 🔒 | ||||||
| A | 2001:67c:28cc::10 ONECOM-INFRA | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10 ONECOM-INFRA | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com 🔒 | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10 ONECOM | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod10-cph3.one.com ⭐ 🔒 | ||||||
| A | 104.37.34.70🇩🇰 ONECOM | ||||||
| PTR | mx1.pub.mailpod10-cph3.one.com | ||||||
| MX | mx2.pub.mailpod10-cph3.one.com ⭐ 🔒 | ||||||
| A | 104.37.34.71🇩🇰 ONECOM | ||||||
| PTR | mx2.pub.mailpod10-cph3.one.com | ||||||
| MX | mx3.pub.mailpod10-cph3.one.com ⭐ 🔒 | ||||||
| A | 104.37.34.72🇩🇰 ONECOM | ||||||
| PTR | mx3.pub.mailpod10-cph3.one.com | ||||||
| MX | mx4.pub.mailpod10-cph3.one.com ⭐ 🔒 | ||||||
| A | 104.37.34.73🇩🇰 ONECOM | ||||||
| PTR | mx4.pub.mailpod10-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-02-13 #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 1770993180localtime Fri Feb 13 15:33:00 2026gmtime Fri Fe... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1770993180 | ||||||
Same first word
Similar names
DNS History
22 records (8 active, 14 former)
●NSns01.one.com2015-05-28 → 2026-02-15 · 3 obs
● 2015-05-28 16:50:24
● 2026-02-15 15:54:54
●NSns02.one.com2015-05-28 → 2026-02-15 · 3 obs
● 2015-05-28 16:50:24
● 2026-02-15 15:54:54
○NSns1.b-one.nu2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
○NSns2.b-one.nu2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
○NSns3.b-one.nu2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
○MXmx-cluster1.one.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
○MXmx-cluster2.one.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
●MXmx1.pub.mailpod10-cph3.one.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○MXmx1.pub.mailpod4-cph3.one.com2018-12-04 → 2018-12-04 · 3 obs
● 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
●MXmx2.pub.mailpod10-cph3.one.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○MXmx2.pub.mailpod4-cph3.one.com2018-12-04 → 2018-12-04 · 3 obs
● 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
●MXmx3.pub.mailpod10-cph3.one.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○MXmx3.pub.mailpod4-cph3.one.com2018-12-04 → 2018-12-04 · 3 obs
● 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
●MXmx4.pub.mailpod10-cph3.one.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○MXmxcluster1.one.com2015-05-28 → 2016-08-08 · 5 obs
● 2015-05-28 16:50:24
● 2016-08-08 06:39:00
○ 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
○MXmxcluster2.one.com2015-05-28 → 2016-08-08 · 5 obs
● 2015-05-28 16:50:24
● 2016-08-08 06:39:00
○ 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
○A195.47.247.592008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-28 16:50:24
○ 2026-02-15 15:54:54
○A2a02:2350:5:104:c9c0:0:ff82:5b1a2018-12-04 → 2018-12-04 · 3 obs
● 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
●A2a02:2350:5:10c:80f4:faea:6881:510e2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○A46.30.212.1002015-05-28 → 2016-08-08 · 5 obs
● 2015-05-28 16:50:24
● 2016-08-08 06:39:00
○ 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
●A46.30.213.1902026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 15:54:54
○A46.30.215.392018-12-04 → 2018-12-04 · 3 obs
● 2018-12-04 20:06:30
○ 2026-02-15 15:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| concrete.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server: 195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concrete.dk (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.190 |
| AAAA | 1 | 2a02:2350:5:10c:80f4:faea:6881:510e |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx3.pub.mailpod10-cph3.one.com (pri: 10), mx1.pub.mailpod10-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
AI analysis
concrete.dk resolves to two IP numbers: 2a02:2350:5:10c:80f4:faea:6881:510e and 46.30.213.190.
Other host names, for instance damkierhansen.dk, neglesalon.dk, joraas.se, refab.nu and maschacorman.de share IP numbers with concrete.dk.
Two name servers ns01.one.com and ns02.one.com handle delegation for concrete.dk.
concrete.dk uses the same name server setup as other domains, for example snageholm.com, wbw.no, tutakor.se, paldam-it.dk and nanfeldt.dk.
Host names with two IP numbers:
ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10
ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10
concrete.dk is handled by four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.
concrete.dk shares some mail servers with other domains, at least partially, such as peterkreiner.com, eltriciclellardinfants.com, late-hours.com, sofia-satsang.se and anette.one.
Host names with one IP:
mx1.pub.mailpod10-cph3.one.com points to 104.37.34.70
mx2.pub.mailpod10-cph3.one.com points to 104.37.34.71
mx3.pub.mailpod10-cph3.one.com points to 104.37.34.72
mx4.pub.mailpod10-cph3.one.com points to 104.37.34.73