gratisskoleopgaver.dk

📜 Historical scan 2026-06-17 09:51:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gratisskoleopgaver.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no 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#

3 records   81ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-09 15:04:06
wwwNXDOMAIN
www vs bare domainNeither resolves
gratisskoleopgaver.dk: no address
www.gratisskoleopgaver.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

202ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

74ms
FieldValue
Serial2023032303
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-27 20:11:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-03-23
Expires2027-03-22 (145d)

🔗 Same registrant#

192 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
100betting.dkPunktum dk A/S (direct)
100casino.dkPunktum dk A/S (direct)
100haandbold.dkPunktum dk A/S (direct)
100landsholdet.dkPunktum dk A/S (direct)
100odds.dkPunktum dk A/S (direct)
100poker.dkPunktum dk A/S (direct)
100sport.dkPunktum dk A/S (direct)
100svar.dkDANDOMAIN A/S
100tennis.dkPunktum dk A/S (direct)
aabnyt.dkPunktum dk A/S (direct)
aftensmad-ideer.dkPunktum dk A/S (direct)
aftensmadideer.dkPunktum dk A/S (direct)
arbejdstoejguiden.dkPunktum dk A/S (direct)
atleti.dkPunktum dk A/S (direct)
autocamper-guide.dkPunktum dk A/S (direct)
bedre6.dkPunktum dk A/S (direct)
bedreelsker.dkPunktum dk A/S (direct)
bet1x2.dkPunktum dk A/S (direct)
bifbold.dkSimply.com A/S
biffans.dkONE.COM A/S
billigekondomer.dkONE.COM A/S
bornholmtravel.dkPunktum dk A/S (direct)
budapest-guide.dkPunktum dk A/S (direct)
budapestguide.dkPunktum dk A/S (direct)
byguide.dkPunktum dk A/S (direct)
casino100.dkPunktum dk A/S (direct)
cityfan.dkPunktum dk A/S (direct)
cl10.dkPunktum dk A/S (direct)
clguide.dkPunktum dk A/S (direct)
divbold.dkPunktum dk A/S (direct)
dortmundfan.dkPunktum dk A/S (direct)
drivhus-guide.dkPunktum dk A/S (direct)
drivhusguide.dkPunktum dk A/S (direct)
dyre-quiz.dkPunktum dk A/S (direct)
dyrlaege-oversigt.dkPunktum dk A/S (direct)
dyrlaegeoversigt.dkPunktum dk A/S (direct)
earbooster.dkPunktum dk A/S (direct)
elbold.dkPunktum dk A/S (direct)
em-guide.dkPunktum dk A/S (direct)
emfan.dkPunktum dk A/S (direct)
ero-priser.dkPunktum dk A/S (direct)
eromagazine.dkPunktum dk A/S (direct)
eroshop.dkPunktum dk A/S (direct)
erotik-podcast.dkPunktum dk A/S (direct)
erotikpodcast.dkPunktum dk A/S (direct)
erotisk-podcast.dkPunktum dk A/S (direct)
evig-kaerlighed.dkPunktum dk A/S (direct)
evig-kærlighed.dkPunktum dk A/S (direct)
evigkaerlighed.dkPunktum dk A/S (direct)
fashiontrends.dkPunktum dk A/S (direct)
fcbayernfans.dkONE.COM A/S
fckbold.dkPunktum dk A/S (direct)
fckfans.dkPunktum dk A/S (direct)
fcmfans.dkPunktum dk A/S (direct)
ferie-til.dkPunktum dk A/S (direct)
filmquiz.dkPunktum dk A/S (direct)
find-klinik.dkSimply.com A/S
find-kursusonline.dkPunktum dk A/S (direct)
find-skole.dkPunktum dk A/S (direct)
find-test.dkPunktum dk A/S (direct)
findcampingplads.dkPunktum dk A/S (direct)
findgolfbane.dkPunktum dk A/S (direct)
findhg.dkPunktum dk A/S (direct)
findhhx.dkPunktum dk A/S (direct)
findspeaker.dkPunktum dk A/S (direct)
findvideograf.dkPunktum dk A/S (direct)
findwellness.dkPunktum dk A/S (direct)
fitcard.dkSimply.com A/S
fitness-plakater.dkPunktum dk A/S (direct)
fitnesstv.dkPunktum dk A/S (direct)
fittv.dkPunktum dk A/S (direct)
flyttetid.dkPunktum dk A/S (direct)
fodbold-plakater.dkPunktum dk A/S (direct)
fodbold-rygter.dkPunktum dk A/S (direct)
fodboldlive.dkPunktum dk A/S (direct)
fodboldplakater.dkDANDOMAIN A/S
galafan.dkDANDOMAIN A/S
gavehjaelp.dkPunktum dk A/S (direct)
gavehjaelper.dkPunktum dk A/S (direct)
gaventilham.dkDANDOMAIN A/S
geografi-quiz.dkPunktum dk A/S (direct)
geografiquiz.dkPunktum dk A/S (direct)
glarmester-oversigt.dkPunktum dk A/S (direct)
go-quiz.dkPunktum dk A/S (direct)
go-vegan.dkPunktum dk A/S (direct)
gocoffee.dkPunktum dk A/S (direct)
goq.dkPunktum dk A/S (direct)
goquiz.dkPunktum dk A/S (direct)
gowellness.dkPunktum dk A/S (direct)
gratis-skole.dkPunktum dk A/S (direct)
gskfan.dkPunktum dk A/S (direct)
haar-guide.dkPunktum dk A/S (direct)
handelsskole.dkPunktum dk A/S (direct)
handelsskolen.dkPunktum dk A/S (direct)
happypc.dkPunktum dk A/S (direct)
have-gear.dkPunktum dk A/S (direct)
havegear.dkPunktum dk A/S (direct)
hawaii-guide.dkPunktum dk A/S (direct)
hawaiiguide.dkPunktum dk A/S (direct)
horse-guide.dkPunktum dk A/S (direct)

Showing 100 of 192.

📋 WHOIS#

⏱️ Lookup Timing#

NS
81ms
A
96ms
MX
85ms
AAAA
80ms
TXT
410ms
CAA
75ms
HTTPS
103ms
TLSA
35ms
SOA
74ms
MTA-STS
42ms
DNSSEC
202ms
SRV
0ms
Total
664ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 05:42:29 290ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-30 05:24:26 321ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-28 10:16:23 462ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-24 03:03:22 919ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 08:59:54 5779ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-17 09:51:03 shown 664ms 3 NS 0 A 0 MX 🔒 Secure
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