skolerneshus.dk

📜 Historical scan 2026-09-23 14:41:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skolerneshus.dk is a .dk domain served by 2 nameservers (ken.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 17 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
NameserverIP addressesPTRASN / ISP
ken.ns.cloudflare.com 108.162.193.127
172.64.33.127
173.245.59.127
2606:4700:58::adf5:3b7f
2803:f800:50::6ca2:c17f
2a06:98c1:50::ac40:217f		 ken.ns.cloudflare.com
ken.ns.cloudflare.com
ken.ns.cloudflare.com
ken.ns.cloudflare.com
ken.ns.cloudflare.com
ken.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
lily.ns.cloudflare.com 108.162.192.130
172.64.32.130
173.245.58.130
2606:4700:50::adf5:3a82
2803:f800:50::6ca2:c082
2a06:98c1:50::ac40:2082		 lily.ns.cloudflare.com
lily.ns.cloudflare.com
lily.ns.cloudflare.com
lily.ns.cloudflare.com
lily.ns.cloudflare.com
lily.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

5 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 2a00:1450:4010:c0e::1b
2a00:1450:4010:c0e::1b
64.233.163.27		 lu-in-f27.1e100.net
lu-in-x1b.1e100.net
lj-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx2.googlemail.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   190ms
TXT Record
google-site-verification=4o0S5HjZsqZs3x0XV24mYWQZYHaPN5laPwOGV4JPpFk
v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:_spf.opusgroup.email ~all

✉️ SPF#

PolicyRecord (skolerneshus.dk)
~all (soft fail) v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net include:_spf.opusgroup.email ~all

📨 DMARC#

PolicyRecord (_dmarc.skolerneshus.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:bd01dd80a57f104@rep.dmarcanalyzer.com; ruf=mailto:bd01dd80a57f104@for.dmarcanalyzer.com; pct=100; sp=quarantine; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 14:55:15
wwwNXDOMAIN
www vs bare domainNeither resolves
skolerneshus.dk: no address
www.skolerneshus.dk: no address
WildcardNo

✍️ DKIM keys#

4 found
SelectorCNAMEKey
google — RSA · ~2048 bit
k1 dkim.mcsv.net RSA · ~1024 bit below 2048 bit
s1 s1.domainkey.u2832016.wl017.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u2832016.wl017.sendgrid.net RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

  • error include:_spf.opusgroup.email has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2415470532
Primary NS (MNAME)ken.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-24 03:06:32
FieldValue
RegistrarSimply.com A/S
Registered2015-06-17
Expires2029-04-30 (918d)

🔗 Same registrant#

151 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
a-speakers.dkSimply.com A/S
adrian-hughes.dkSimply.com A/S
alicehojer.dkSimply.com A/S
andersbjork.dkSimply.com A/S
andersdrejer.dkSimply.com A/S
anderskjaergaard.dkSimply.com A/S
anderskjærgaard.dkSimply.com A/S
andersraastrupkristensen.dkSimply.com A/S
andreaskamm.dkSimply.com A/S
andreykazankov.dkSimply.com A/S
anjaringgrenloven.dkSimply.com A/S
annesophiahermansen.dkSimply.com A/S
athenasplus.dkSimply.com A/S
athenaspro.dkSimply.com A/S
aydinsoei.dkSimply.com A/S
bigmonty.dkSimply.com A/S
bookforedragsholder.dkSimply.com A/S
brianholmforedrag.dkSimply.com A/S
bubberforedrag.dkSimply.com A/S
cga.dkSimply.com A/S
charliedarwin.dkSimply.com A/S
cw-ejd.dkSimply.com A/S
defortabtesoenner.dkSimply.com A/S
dinskole.dkSimply.com A/S
docenten-arkiv.dkSimply.com A/S
ellenhillingsø.dkSimply.com A/S
enandentid.dkSimply.com A/S
erikgundersen.dkSimply.com A/S
etskridt.dkSimply.com A/S
flemming-toft.dkSimply.com A/S
foredragdanmark.dkSimply.com A/S
foredragmarietolstrup.dkSimply.com A/S
foredragsshoppen.dkSimply.com A/S
forfatterforedrag.dkSimply.com A/S
forskerforedrag.dkSimply.com A/S
frankknudsen.dkSimply.com A/S
geetiamiri.dkSimply.com A/S
georgmetz-foredrag.dkSimply.com A/S
gittehornshoej.dkSimply.com A/S
inspiredbytech.dkSimply.com A/S
inspiretech.dkSimply.com A/S
jacobbirkler.dkSimply.com A/S
jacobpalmqvist.dkSimply.com A/S
jagoo.dkSimply.com A/S
jakobsorgenfri.dkSimply.com A/S
jakobsorgensfri.dkSimply.com A/S
jan-grarup.dkSimply.com A/S
jasonwatt.dkSimply.com A/S
jeanettevarberg.dkSimply.com A/S
jesperbove-nielsen.dkSimply.com A/S
jespersteinmetz.dkSimply.com A/S
jespertheilgaard.dkSimply.com A/S
joergenskouboe.dkSimply.com A/S
kampenomverden.dkSimply.com A/S
katrineguldager.dkSimply.com A/S
kigge-hvid.dkSimply.com A/S
kimleine.dkSimply.com A/S
kjeldfredens.dkSimply.com A/S
klausbundgaardpovlsen.dkSimply.com A/S
konference.dkSimply.com A/S
kongerneafspeedway.dkSimply.com A/S
kristinaschoumadsen.dkSimply.com A/S
kursisten.dkPunktum dk A/S (direct)
kursuslex.dkSimply.com A/S
legendernesaften.dkSimply.com A/S
leifdavidsen.dkSimply.com A/S
liveby.dkSimply.com A/S
madsogpede.dkSimply.com A/S
mariaschultzappeltforedrag.dkSimply.com A/S
martinaagerup.dkSimply.com A/S
meta2023.dkSimply.com A/S
meta2024.dkSimply.com A/S
michaelbrautsch.dkSimply.com A/S
michaelstoltze.dkSimply.com A/S
michvraa.dkSimply.com A/S
mikaeljarnvig.dkSimply.com A/S
mikkelvedbyrasmussen.dkSimply.com A/S
minikrosing.dkSimply.com A/S
moedemekka.dkSimply.com A/S
moedeogeventmessen.dkSimply.com A/S
morten-pape.dkSimply.com A/S
mortenddhansen.dkSimply.com A/S
mortenmunsterforedrag.dkSimply.com A/S
mødehåndbogen.dkSimply.com A/S
mødemekka.dkSimply.com A/S
mødeogeventmessen.dkSimply.com A/S
nagiebkhaja.dkSimply.com A/S
naujalynge.dkSimply.com A/S
nielsbjerre-poulsen.dkSimply.com A/S
noaredington.dkSimply.com A/S
noemikatznelson.dkSimply.com A/S
odinprisen.dkSimply.com A/S
ogio.dkSimply.com A/S
olesejeriversen-foredrag.dkSimply.com A/S
olesonnichsen.dkSimply.com A/S
ondskabenspsykologi.dkSimply.com A/S
optimeet.dkSimply.com A/S
optimeetconnect.dkSimply.com A/S
optimeetmessen.dkSimply.com A/S
opusdev.dkSimply.com A/S

Showing 100 of 151.

📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
42ms
MX
45ms
AAAA
40ms
TXT
190ms
CAA
32ms
HTTPS
47ms
TLSA
88ms
SOA
0ms
MTA-STS
67ms
DNSSEC
116ms
SRV
66ms
Total
830ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 14:55:15 778ms 2 NS 0 A 5 MX 🔓 Insecure
2026-10-04 12:01:23 553ms 2 NS 0 A 5 MX 🔓 Insecure
2026-09-23 14:41:59 shown 830ms 2 NS 0 A 5 MX 🔓 Insecure
2026-08-28 07:48:44 720ms 2 NS 0 A 5 MX 🔓 Insecure
2026-08-10 05:25:41 1574ms 2 NS 0 A 5 MX 🔓 Insecure
2026-07-24 20:34:35 10799ms 2 NS 0 A 5 MX 🔓 Insecure
2026-06-17 20:36:31 896ms 2 NS 0 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone