koereskolerne.dk

📜 Historical scan 2026-08-09 14:24:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koereskolerne.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, nelci.ns.cloudflare.com). It was registered on 11 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.220 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   222ms
NameserverIP addressesPTRASN / ISP
johnny.ns.cloudflare.com 108.162.195.186
162.159.44.186
172.64.35.186
2606:4700:58::a29f:2cba
2803:f800:50::6ca2:c3ba
2a06:98c1:50::ac40:23ba		 johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nelci.ns.cloudflare.com 108.162.194.152
162.159.38.152
172.64.34.152
2606:4700:50::a29f:2698
2803:f800:50::6ca2:c298
2a06:98c1:50::ac40:2298		 nelci.ns.cloudflare.com
nelci.ns.cloudflare.com
nelci.ns.cloudflare.com
nelci.ns.cloudflare.com
nelci.ns.cloudflare.com
nelci.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   220ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.40.220 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.157.37 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.157.37
🔶 Autoconfig172.67.157.37

🔷 AAAA Records (IPv6)#

2 records   233ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::ac43:9d25 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:28dc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   299ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.40.220,172.67.157.37 ech=AEX+DQBB7wAgACDvRZwvEQkkKaY2fFdWpLJRWAGStxogw24m9ddhtXtyJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9d25,2606:4700:3037::6815:28dc

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 19:48:36
www104.21.40.220 172.67.157.37 2606:4700:3036::ac43:9d25 2606:4700:3037::6815:28dc (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

542ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411757441
Primary NS (MNAME)johnny.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 18:52:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-06-11
Expires2027-06-10 (228d)

🔗 Same registrant#

164 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
12k.dkPunktum dk A/S (direct)
9tusind.dkPunktum dk A/S (direct)
aalborg-maler.dkPunktum dk A/S (direct)
aalborg-malerfirma.dkPunktum dk A/S (direct)
aalborg-trappevask.dkPunktum dk A/S (direct)
aalborgmalerfirma.dkPunktum dk A/S (direct)
aalborgtrappevask.dkPunktum dk A/S (direct)
aktiviteterforukraine.dkPunktum dk A/S (direct)
akvariegoedning.dkPunktum dk A/S (direct)
akvariegødning.dkPunktum dk A/S (direct)
akvarieviden.dkPunktum dk A/S (direct)
arbejdssokker.dkPunktum dk A/S (direct)
arosmedia.dkPunktum dk A/S (direct)
baadejer.dkPunktum dk A/S (direct)
babyland.dkPunktum dk A/S (direct)
babynest-online.dkPunktum dk A/S (direct)
bagenoerd.dkPunktum dk A/S (direct)
bagenørd.dkPunktum dk A/S (direct)
banjen.dkPunktum dk A/S (direct)
bedste-elselskaber.dkDNS Platform ApS
beer-mile.dkWEBHOSTING A/S
bikenrun.dkPunktum dk A/S (direct)
billig-elselskab.dkPunktum dk A/S (direct)
blue-vision.dkPunktum dk A/S (direct)
bluebenu.dkPunktum dk A/S (direct)
boernebogen.dkPunktum dk A/S (direct)
boligadvokataarhus.dkPunktum dk A/S (direct)
brickshare.dkPunktum dk A/S (direct)
byvesti.dkPunktum dk A/S (direct)
coffee-table-books.dkPunktum dk A/S (direct)
constructa.dkPunktum dk A/S (direct)
copenhagenyouthhostel.dkPunktum dk A/S (direct)
coronatrivsel.dkPunktum dk A/S (direct)
createrz.dkPunktum dk A/S (direct)
danmarkslufthavne.dkPunktum dk A/S (direct)
danskfirma.dkWEBHOSTING A/S
danskshop.dkPunktum dk A/S (direct)
den-bedste-varmepumpe.dkPunktum dk A/S (direct)
denstoresucces.dkPunktum dk A/S (direct)
digitally.dkPunktum dk A/S (direct)
diplomatico.dkPunktum dk A/S (direct)
dit-domaene.dkPunktum dk A/S (direct)
dogsfirst.dkPunktum dk A/S (direct)
driverupdate.dkPunktum dk A/S (direct)
dskt.dkPunktum dk A/S (direct)
dumpeprocent.dkPunktum dk A/S (direct)
dyreforsikringdanmark.dkPunktum dk A/S (direct)
dyrefotograf.dkPunktum dk A/S (direct)
dyreinfo.dkPunktum dk A/S (direct)
dyreriget.dkPunktum dk A/S (direct)
electric-bike.dkPunktum dk A/S (direct)
elitecamp.dkPunktum dk A/S (direct)
elskaalborg.dkPunktum dk A/S (direct)
fandangoaalborg.dkPunktum dk A/S (direct)
fiskespa.dkPunktum dk A/S (direct)
fjordhaver.dkPunktum dk A/S (direct)
folketsklimamarch.dkPunktum dk A/S (direct)
forbyen.dkPunktum dk A/S (direct)
fragtinfo.dkPunktum dk A/S (direct)
freakshop.dkPunktum dk A/S (direct)
funkymonkeypark.dkPunktum dk A/S (direct)
gallerimunken.dkPunktum dk A/S (direct)
garnonline.dkPunktum dk A/S (direct)
gerbil.dkPunktum dk A/S (direct)
ginuniverset.dkPunktum dk A/S (direct)
globaldevelopment.dkPunktum dk A/S (direct)
gofast.dkPunktum dk A/S (direct)
gratisgoder.dkPunktum dk A/S (direct)
guldkroen.dkPunktum dk A/S (direct)
hjemmesidekursus.dkPunktum dk A/S (direct)
hmlsokker.dkPunktum dk A/S (direct)
hundesmiley.dkPunktum dk A/S (direct)
ifaj2020.dkPunktum dk A/S (direct)
illustratorgruppen.dkPunktum dk A/S (direct)
intelligentcloud.dkPunktum dk A/S (direct)
itransit.dkPunktum dk A/S (direct)
jasoerejser.dkPunktum dk A/S (direct)
julepyjamas.dkPunktum dk A/S (direct)
kickstartaalborg.dkPunktum dk A/S (direct)
kinesiotape-shop.dkPunktum dk A/S (direct)
klartilhund.dkPunktum dk A/S (direct)
korekort-priser.dkPunktum dk A/S (direct)
korporation.dkPunktum dk A/S (direct)
ktf.dkPunktum dk A/S (direct)
kunstbryggeriet.dkPunktum dk A/S (direct)
lejenspand.dkPunktum dk A/S (direct)
liseogmichael.dkPunktum dk A/S (direct)
maler-firma.dkPunktum dk A/S (direct)
malerfirma-aalborg.dkPunktum dk A/S (direct)
malermester-tr.dkPunktum dk A/S (direct)
maskinkorekort.dkPunktum dk A/S (direct)
matchashop.dkPunktum dk A/S (direct)
matchatea.dkPunktum dk A/S (direct)
matchateria.dkPunktum dk A/S (direct)
mct-oil.dkPunktum dk A/S (direct)
mctoil.dkPunktum dk A/S (direct)
mctolie.dkPunktum dk A/S (direct)
media-now.dkPunktum dk A/S (direct)
mitgavevalg.dkPunktum dk A/S (direct)
nemf.dkPunktum dk A/S (direct)

Showing 100 of 164.

📋 WHOIS#

⏱️ Lookup Timing#

NS
222ms
A
220ms
MX
238ms
AAAA
233ms
TXT
693ms
CAA
208ms
HTTPS
299ms
TLSA
225ms
SOA
0ms
MTA-STS
348ms
DNSSEC
542ms
SRV
318ms
Total
3665ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 19:48:36 602ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 15:57:53 769ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-29 15:31:17 1417ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-28 02:48:56 678ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-31 23:46:38 1090ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-09 14:24:39 shown 3665ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-03 12:25:26 12839ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 06:05:44 758ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone