programserver.dk - robtex.com

programserver.dk

DNSSEC🔒 Signed (DS record present)
A87.57.241.43🇩🇰 TDC87.57.0.0/16
PTR87-57-241-43-static.dk.customer.tdc.net
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.spamfilter.cc ⭐
A2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A95.179.139.219🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.139.219.vultrusercontent.com
A95.179.218.56🇫🇷 AS-VULTR95.179.208.0/20 Vultr Assigned Prefix
PTRpuertomarket.tempurl.host
MXmx2.spamfilter.cc ⭐
A2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A95.179.139.219🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.139.219.vultrusercontent.com
A95.179.218.56🇫🇷 AS-VULTR95.179.208.0/20 Vultr Assigned Prefix
PTRpuertomarket.tempurl.host
MXmx3.spamfilter.cc(20)
A2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A95.179.139.219🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.139.219.vultrusercontent.com
A95.179.218.56🇫🇷 AS-VULTR95.179.208.0/20 Vultr Assigned Prefix
PTRpuertomarket.tempurl.host
TXTv=spf1 include:_include.mxhotel.dk -all
SOAns01.one.comhostmaster@one.com 2026-03-24 #1

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1777478221localtime Wed Apr 29 17:57:01 2026gmtime Wed Ap...
SOAb.nic.dktech@punktum.dk serial=1777478221

Previously MX for

programserver.dk

Same first word

programserver.dk
programserver.de

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1.spamfilter.ccmx2.spamfilter.ccmx3.spamfilter.ccprogramserver.dkA87.57.241.4390.185.238.13
●NSns01.one.com2026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
●NSns02.one.com2026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
○NSns1.gratisdns.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
○NSns2.gratisdns.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
○NSns3.gratisdns.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
○NSns4.gratisdns.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
○NSns5.gratisdns.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
●MXmx1.spamfilter.cc2026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
●MXmx2.spamfilter.cc2026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
●MXmx3.spamfilter.cc2026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
○MXprogramserver.dk2015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46
●A87.57.241.432026-03-03 → 2026-04-29 · 3 obs
○ 2017-02-05 20:10:04
● 2026-03-03 04:40:06
● 2026-04-29 16:00:46
○A90.185.238.132015-07-17 → 2017-02-05 · 4 obs
● 2015-07-17 08:05:28
● 2017-02-05 20:10:04
○ 2026-03-03 04:40:06
○ 2026-04-29 16:00:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
programserver.dkns02.one.com, ns01.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns02.one.com, ns01.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

TypeCountSample Data
A187.57.241.43
NS2ns02.one.com, ns01.one.com
MX3mx1.spamfilter.cc (pri: 10), mx3.spamfilter.cc (pri: 20)...
TXT1v=spf1 include:_include.mxhotel.dk -all
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

programserver.dk points to a single IP number: 87.57.241.43.

Other host names, for instance billige-afbudsrejser.dk, siterater.dk, job-udbud.dk, dksite.dk and websys.dk share IP numbers with programserver.dk.

Name Servers

Delegation for programserver.dk rests with two name servers, ns01.one.com and ns02.one.com.

programserver.dk shares the same name server setup as other domains, including destivida.com, stikkontakten.dk, pppolymer.com, stereosaint.no and bergeninksenter.no.

programserver.dk shares name servers with other domains at least partially, for example dcgc.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.

Mail Servers

programserver.dk is handled by three mail servers: mx1.spamfilter.cc, mx2.spamfilter.cc and mx3.spamfilter.cc.

programserver.dk shares mail servers with other domains at least in part, for instance nudisme.dk, kvp94.dk, vigild.dk, it-ridder.dk and psktrans.dk.

Three IPs per host:

The host name mx1.spamfilter.cc points to 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5, 95.179.139.219 and 95.179.218.56.

The host name mx2.spamfilter.cc points to 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5, 95.179.139.219 and 95.179.218.56.

The host name mx3.spamfilter.cc points to 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5, 95.179.139.219 and 95.179.218.56.

Host names pointing to 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 are mx1.spamfilter.cc, mx2.spamfilter.cc and mx3.spamfilter.cc.

Host names pointing to 95.179.139.219 are mx1.spamfilter.cc, mx2.spamfilter.cc and mx3.spamfilter.cc.

Host names pointing to 95.179.218.56 are mx1.spamfilter.cc, mx2.spamfilter.cc and mx3.spamfilter.cc.