dasu.dk - dns.ninja

dasu.dk

DNSSEC🔒 Signed (DS record present)
A52.169.249.64🇮🇪 Microsoft52.160.0.0/11 MICROSOFT
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
TXTMS=ms62465090
TXTbn4djvdj9q789mc0ldfn5ocltg
TXTMS=ms77047329
TXTv=spf1 ip4:193.138.115.106 ip4:193.138.115.240 include:spf.dandomain.dk inclu...
TXTgoogle-site-verification=-qaqDOubikWv7aaQKbhniCgk6qzjRPrLBZ-akULEPg8
SOAns1.simply.comhostmaster@simply.com 2026-06-10 #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 1785908521localtime Wed Aug 5 07:42:01 2026gmtime Wed Au...
SOAb.nic.dktech@punktum.dk serial=1785908701
WOT: SAFE (65/100)

Subdomains

webserver.dasu.dk

Same first word

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dasu.jp
dasu.de
dasu.gov.ua
dasu.org
dasu.ru
dasu.nyc
dasu.in
dasu.dk
dasu.com
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dasu.cn
dasu.com.ar
dasu.net

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dsau.dk
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dusa.in
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udsa.al
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suad.me
daus.ru
suad.it
suda.net
duas.com
uads.rest
saud.de
udas.net
uasd.org

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns1.avalonia.comns2.avalonia.comns3.avalonia.comns4.avalonia.comMXsmtp.google.comdasu-dk.mail.eo.outlook.comdasu-dk.mail.protection.outlook.comA52.169.249.6423.101.63.21462.243.190.81
○NSns1.avalonia.com2015-09-04 → 2020-12-17 · 4 obs
● 2015-09-04 10:19:00
● 2020-12-17 15:51:12
○ 2026-02-19 20:18:32
○ 2026-08-05 05:45:52
●NSns1.simply.com2026-02-19 → 2026-08-05 · 3 obs
○ 2020-12-17 15:51:12
● 2026-02-19 20:18:32
● 2026-08-05 05:45:52
○NSns2.avalonia.com2015-09-04 → 2020-12-17 · 4 obs
● 2015-09-04 10:19:00
● 2020-12-17 15:51:12
○ 2026-02-19 20:18:32
○ 2026-08-05 05:45:52
●NSns2.simply.com2026-02-19 → 2026-08-05 · 3 obs
○ 2020-12-17 15:51:12
● 2026-02-19 20:18:32
● 2026-08-05 05:45:52
○NSns3.avalonia.com2015-09-04 → 2020-12-17 · 4 obs
● 2015-09-04 10:19:00
● 2020-12-17 15:51:12
○ 2026-02-19 20:18:32
○ 2026-08-05 05:45:52
●NSns3.simply.com2026-02-19 → 2026-08-05 · 3 obs
○ 2020-12-17 15:51:12
● 2026-02-19 20:18:32
● 2026-08-05 05:45:52
○NSns4.avalonia.com2015-09-04 → 2020-12-17 · 4 obs
● 2015-09-04 10:19:00
● 2020-12-17 15:51:12
○ 2026-02-19 20:18:32
○ 2026-08-05 05:45:52
○MXdasu-dk.mail.eo.outlook.com2015-09-04 → 2017-06-06 · 4 obs
● 2015-09-04 10:19:00
● 2017-06-06 13:49:52
○ 2020-11-30 23:43:24
○ 2026-08-05 05:45:52
○MXdasu-dk.mail.protection.outlook.com2020-11-30 → 2020-12-17 · 5 obs
○ 2017-06-06 13:49:52
● 2020-11-30 23:43:24
● 2020-12-17 15:51:12
○ 2026-02-19 20:18:32
○ 2026-08-05 05:45:52
●MXsmtp.google.com2026-02-19 → 2026-08-05 · 3 obs
○ 2020-12-17 15:51:12
● 2026-02-19 20:18:32
● 2026-08-05 05:45:52
○A23.101.63.2142016-02-11 → 2017-06-06 · 5 obs
○ 2016-01-12 14:58:48
● 2016-02-11 21:04:34
● 2017-06-06 13:49:52
○ 2020-11-30 23:43:24
○ 2026-08-05 05:45:52
●A52.169.249.642020-11-30 → 2026-08-05 · 3 obs
○ 2017-06-06 13:49:52
● 2020-11-30 23:43:24
● 2026-08-05 05:45:52
○A62.243.190.812015-09-04 → 2016-01-12 · 4 obs
● 2015-09-04 10:19:00
● 2016-01-12 14:58:48
○ 2016-02-11 21:04:34
○ 2026-08-05 05:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkh.nic.dk, b.nic.dk, c.nic.dk, t.nic.dk...-
dasu.dkns3.simply.com, ns1.simply.com, ns2.simply.com-

✅ Authoritative Response

Server:91.197.248.78

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A152.169.249.64
NS3ns1.simply.com, ns3.simply.com...
MX1smtp.google.com (pri: 0)
TXT5MS=ms62465090, MS=ms77047329...
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Hierarchy

dasu.dk is a parent domain of webserver.dasu.dk.

IP Addresses

dasu.dk has exactly one IP address — 52.169.249.64.

Name Servers

dasu.dk has three name servers — ns1.simply.com, ns2.simply.com and ns3.simply.com.

dasu.dk shares at least some of its name servers with other domains, including sundhedsforsikringer.dk, summit-week.dk, wcb.dk and two others.

These name servers are frequently seen alongside the name servers ns4.simply.com.

Host names pointing to two IP addresses:

ns1.simply.com resolves to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com resolves to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names resolving to a single IP address:

ns3.simply.com resolves to 91.197.248.79.

Mail Servers

dasu.dk uses one mail server — smtp.google.com.

The mail server setup of dasu.dk matches that of other domains such as cst-bg.net, nippon-ski.com, aobf.org and two others.

At least some of the mail servers used by dasu.dk are shared with other domains: greenwichregroup.com, npario.com, anglher.net and two others among them.

It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 142.250.31.26, 172.253.63.26, 172.253.63.27 plus 6 more.