highschool-usa.dk

📜 Historical scan 2026-06-26 10:16:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

highschool-usa.dk is a .dk domain served by 2 nameservers (ns1.azehosting.net, ns2.azehosting.net). It was registered on 2 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.15.53 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by highschool-usa.dk. 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   215ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 —
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   211ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.15.53 3600s server.pes.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   231ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s highschool-usa.dk 144.76.15.53 server.pes.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   543ms
TXT Record
v=spf1 +a +mx +ip4:144.76.15.53 include:spf.azehosting.net ~all

✉️ SPF#

PolicyRecord (highschool-usa.dk)
~all (soft fail) v=spf1 +a +mx +ip4:144.76.15.53 include:spf.azehosting.net ~all

📨 DMARC#

PolicyRecord (_dmarc.highschool-usa.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-18 06:09:10
www CNAMEhighschool-usa.dk (all on highschool-usa.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~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

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.highschool-usa.dk pYsSDlZsHDuO1oZV5UU5gP1ao-qDseO2Tc-YdUTB2LQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

300ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-21 04:23:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-04-02
Expires2027-04-30 (187d)

🔗 Same registrant#

76 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
32bit.dkPunktum dk A/S (direct)
a-kasse-theme.dkPunktum dk A/S (direct)
altforhaven.dkPunktum dk A/S (direct)
askestoevsuger.dkPunktum dk A/S (direct)
baekkenbundsoevelser.dkPunktum dk A/S (direct)
bambus-stroemper.dkPunktum dk A/S (direct)
bedsidecrib.dkPunktum dk A/S (direct)
bedste-barnevogn.dkPunktum dk A/S (direct)
bestil-traefaeldning.dkPunktum dk A/S (direct)
better.dkPunktum dk A/S (direct)
bigbrother.dkPunktum dk A/S (direct)
billig-kontorstol.dkPunktum dk A/S (direct)
blackspring.dkPunktum dk A/S (direct)
boernenettet.dkPunktum dk A/S (direct)
broenshoej.dkPunktum dk A/S (direct)
brosten.dkPunktum dk A/S (direct)
cable-crossover.dkPunktum dk A/S (direct)
compoundbue.dkPunktum dk A/S (direct)
copycat.dkPunktum dk A/S (direct)
cross-trainer.dkPunktum dk A/S (direct)
delicious.dkPunktum dk A/S (direct)
denklogekone.dkPunktum dk A/S (direct)
denlilleabe.dkPunktum dk A/S (direct)
e-pressen.dkPunktum dk A/S (direct)
fiskeopskrift.dkPunktum dk A/S (direct)
fodboldmaal-til-haven.dkPunktum dk A/S (direct)
fodboldmaal.dkPunktum dk A/S (direct)
fodboldtoej.dkPunktum dk A/S (direct)
fokus24.dkPunktum dk A/S (direct)
frederiksvaerk.dkPunktum dk A/S (direct)
friboo.dkPunktum dk A/S (direct)
fugerenser.dkPunktum dk A/S (direct)
gastrokemi.dkPunktum dk A/S (direct)
gesjaeften.dkPunktum dk A/S (direct)
graesarmering.dkPunktum dk A/S (direct)
haarde-hvidevarer.dkPunktum dk A/S (direct)
hamsterbur.dkPunktum dk A/S (direct)
hegntilhaven.dkPunktum dk A/S (direct)
helthonning.dkPunktum dk A/S (direct)
hotelkoebenhavn.dkPunktum dk A/S (direct)
hunde-til-salg.dkPunktum dk A/S (direct)
hurtigmums.dkPunktum dk A/S (direct)
informationsbasen.dkPunktum dk A/S (direct)
internet-hastighed.dkPunktum dk A/S (direct)
j-v.dkPunktum dk A/S (direct)
julefrokost-mad.dkPunktum dk A/S (direct)
ketcher.dkPunktum dk A/S (direct)
ketchere.dkPunktum dk A/S (direct)
knudberghansen.dkPunktum dk A/S (direct)
kronisk-stress.dkPunktum dk A/S (direct)
led-strips.dkPunktum dk A/S (direct)
listeloft.dkPunktum dk A/S (direct)
lovenshule.dkPunktum dk A/S (direct)
machete.dkPunktum dk A/S (direct)
medier.dkPunktum dk A/S (direct)
mxpress.dkPunktum dk A/S (direct)
mølleordbog.dkPunktum dk A/S (direct)
padelsko.dkPunktum dk A/S (direct)
pcp-luftgevaer.dkPunktum dk A/S (direct)
rejseministeriet.dkPunktum dk A/S (direct)
roofing.dkPunktum dk A/S (direct)
rover.dkPunktum dk A/S (direct)
seonorden.dkPunktum dk A/S (direct)
shopfinity.dkPunktum dk A/S (direct)
slangerup.dkPunktum dk A/S (direct)
slush-ice-maskine.dkPunktum dk A/S (direct)
soultransformation.dkPunktum dk A/S (direct)
stenloese.dkPunktum dk A/S (direct)
supershoppen.dkPunktum dk A/S (direct)
supper.dkPunktum dk A/S (direct)
techmag.dkPunktum dk A/S (direct)
tjenester.dkPunktum dk A/S (direct)
travel-guides.dkPunktum dk A/S (direct)
vaegtvest.dkPunktum dk A/S (direct)
vesterbrogade.dkPunktum dk A/S (direct)
yogaimperiet.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
215ms
A
211ms
MX
231ms
AAAA
179ms
TXT
543ms
CAA
197ms
HTTPS
205ms
TLSA
164ms
SOA
612ms
MTA-STS
259ms
DNSSEC
300ms
SRV
503ms
Total
1694ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:45:15 578ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-29 12:22:07 645ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-22 04:41:34 1031ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 13:09:40 7203ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 22:19:16 858ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 19:46:23 851ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 19:07:32 1609ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 10:16:32 shown 1694ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 17:15:10 796ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-21 08:26:48 1208ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 11:46:05 250ms 0 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone