kunskaper.nu - robtex.com

kunskaper.nu

DNSSEC⚠️ Not signed
A173.236.244.94🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRapache2-heavy.iad1-shared-b8-06.dreamhost.com
NSns1.dreamhost.com ⭐
A162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dreamhost.com
NSns2.dreamhost.com
A162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dreamhost.com
NSns3.dreamhost.com
A162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dreamhost.com
MXmx1.dreamhost.com ⭐
A64.90.62.163🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRfltr-in1.mail.dreamhost.com
MXmx2.dreamhost.com ⭐
A64.90.62.164🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRfltr-in2.mail.dreamhost.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
SOAns1.dreamhost.comhostmaster@dreamhost.com 2026-03-25 #3

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:a156ae42-2bad-4758-9a66-51683a68fe50
TXTNU zone update: 2026-05-11 20:24:15 +0000 (EPOCH 1778531055) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778531105

Subdomains

mail.kunskaper.nu

Same first word

kunskaper.se

Similar names

skapunker.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comns1.loopia.sens2.loopia.seMXmx1.dreamhost.commx2.dreamhost.commail.kunskaper.numail2.kunskaper.numx1.sub4.homie.mail.dreamhost.commx2.sub4.homie.mail.dreamhost.comA173.236.244.94173.236.168.85194.9.94.117
●NSns1.dreamhost.com2016-03-28 → 2026-05-11 · 3 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2026-05-11 21:06:34
○NSns1.loopia.se2015-05-24 → 2015-12-23 · 4 obs
● 2015-05-24 07:29:50
● 2015-12-23 08:20:32
○ 2016-03-28 19:56:42
○ 2026-05-11 21:06:34
●NSns2.dreamhost.com2016-03-28 → 2026-05-11 · 3 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2026-05-11 21:06:34
○NSns2.loopia.se2015-05-24 → 2015-12-23 · 4 obs
● 2015-05-24 07:29:50
● 2015-12-23 08:20:32
○ 2016-03-28 19:56:42
○ 2026-05-11 21:06:34
●NSns3.dreamhost.com2016-03-28 → 2026-05-11 · 3 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2026-05-11 21:06:34
○MXmail.kunskaper.nu2015-05-24 → 2015-12-23 · 4 obs
● 2015-05-24 07:29:50
● 2015-12-23 08:20:32
○ 2016-03-28 19:56:42
○ 2026-05-11 21:06:34
○MXmail2.kunskaper.nu2015-05-24 → 2015-12-23 · 4 obs
● 2015-05-24 07:29:50
● 2015-12-23 08:20:32
○ 2016-03-28 19:56:42
○ 2026-05-11 21:06:34
●MXmx1.dreamhost.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-05-14 11:12:50
● 2026-05-11 21:06:34
○MXmx1.sub4.homie.mail.dreamhost.com2016-03-28 → 2017-05-14 · 4 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2017-05-14 11:12:50
○ 2026-05-11 21:06:34
●MXmx2.dreamhost.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-05-14 11:12:50
● 2026-05-11 21:06:34
○MXmx2.sub4.homie.mail.dreamhost.com2016-03-28 → 2017-05-14 · 4 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2017-05-14 11:12:50
○ 2026-05-11 21:06:34
○A173.236.168.852016-03-28 → 2017-05-14 · 4 obs
○ 2015-12-23 08:20:32
● 2016-03-28 19:56:42
● 2017-05-14 11:12:50
○ 2026-05-11 21:06:34
●A173.236.244.942026-05-11 → 2026-05-11 · 2 obs
○ 2017-05-14 11:12:50
● 2026-05-11 21:06:34
○A194.9.94.1172015-05-24 → 2015-12-23 · 4 obs
● 2015-05-24 07:29:50
● 2015-12-23 08:20:32
○ 2016-03-28 19:56:42
○ 2026-05-11 21:06:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nuc.ns.nu, a.ns.nu, z.ns.nu, y.ns.nu...-
kunskaper.nuns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com-

✅ Authoritative Response

Server:162.159.26.14

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kunskaper.nu (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

TypeCountSample Data
A1173.236.244.94
NS3ns3.dreamhost.com, ns1.dreamhost.com...
MX2mx2.dreamhost.com (pri: 0), mx1.dreamhost.com (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
SOA1ns1.dreamhost.com hostmaster.dreamhost.c

Analysis

Hierarchy

mail.kunskaper.nu is a child of kunskaper.nu.

IP Addresses

kunskaper.nu resolves to one IP number: 173.236.244.94.

Other host names, for instance n4n.se, andmade.se, dartdefense.com, plantek.net and www.genesys-lab.org share IP numbers with kunskaper.nu.

Name Servers

kunskaper.nu is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

kunskaper.nu at least partially shares name servers with other domains, including amandafalke.com, davelew.com, janiceparmar.com, ourgenomes.org and amanta.co.in.

Host names with a single IP:

ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

kunskaper.nu is served by two mail servers mx1.dreamhost.com and mx2.dreamhost.com.

kunskaper.nu shares the same mail server setup as other domains, for instance earth.im, mail.glasn.net, portal.silworld.in, prolegomena.org and jox.cz.

Host names with a single IP address: mx1.dreamhost.com points to 64.90.62.163; mx2.dreamhost.com points to 64.90.62.164.