10klassecenteret.dk

Records from scan: 2026-10-26 23:18:07  ·  575ms total  ·  last checked 2026-10-28 00:43 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

10klassecenteret.dk is a .dk domain served by 2 nameservers (ns.vordbkom.dk, ns.vordbskoler.dk). It was registered on 29 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.56.147.142 is hosted by GlobalConnect A/S (AS31027) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   52ms
NameserverIP addressesPTRASN / ISP
ns.vordbkom.dk 131.165.202.1 ns.vordbkom.dk AS6834 KMD A/S
ns.vordbskoler.dk 5.56.147.154 — AS31027 GlobalConnect A/S

🌍 A Records#

1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.56.147.142 900s — AS31027 GlobalConnect A/S 5.56.144.0/20 🇩🇰 Denmark Karlslunde

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover5.56.147.142
🔶 Autoconfig5.56.147.142

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   291ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (10klassecenteret.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.10klassecenteret.dk)
p=reject v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.com;

📬 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#

checked 2026-10-26 23:18:07
www5.56.147.142 (AS31027) (address records, no CNAME)
www vs bare domainSame network
10klassecenteret.dk: 5.56.147.142 (AS31027)
www.10klassecenteret.dk: 5.56.147.142 (AS31027)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

49ms
FieldValue
Serial2013020774
Primary NS (MNAME)ns.vordbkom.dk
Responsible (RNAME)hostmaster
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)900s

📋 Registration#

WHOIS fetched 2026-10-26 23:48:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-06-29
Expires2027-06-30 (245d)

🔗 Same registrant#

103 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
10-klassecenteret.dkPunktum dk A/S (direct)
10-klassecentret.dkPunktum dk A/S (direct)
10klassecentret.dkPunktum dk A/S (direct)
blaaeventyr.dkPunktum dk A/S (direct)
blåeventyr.dkDANDOMAIN A/S
bogbusvordingborg.dkPunktum dk A/S (direct)
climabombina.dkPunktum dk A/S (direct)
fishingzealand.dkPunktum dk A/S (direct)
gaasetaarn-skolen.dkPunktum dk A/S (direct)
gaasetaarns-skolen.dkPunktum dk A/S (direct)
gaasetaarnskolen.dkPunktum dk A/S (direct)
gaasetaarnsskolen.dkPunktum dk A/S (direct)
gasetaarn-skolen.dkPunktum dk A/S (direct)
gasetaarns-skolen.dkPunktum dk A/S (direct)
gasetaarnskolen.dkPunktum dk A/S (direct)
gasetaarnsskolen.dkPunktum dk A/S (direct)
gasetårn-skolen.dkPunktum dk A/S (direct)
gasetårns-skolen.dkPunktum dk A/S (direct)
gasetårnskolen.dkPunktum dk A/S (direct)
gasetårnsskolen.dkPunktum dk A/S (direct)
gmonskole.dkPunktum dk A/S (direct)
goenge-skolen.dkPunktum dk A/S (direct)
goengeskolen.dkPunktum dk A/S (direct)
gonge-skolen.dkPunktum dk A/S (direct)
gongeskolen.dkPunktum dk A/S (direct)
gåsetårn-skolen.dkPunktum dk A/S (direct)
gåsetårns-skolen.dkPunktum dk A/S (direct)
gåsetårnskolen.dkPunktum dk A/S (direct)
gåsetårnsskolen.dkPunktum dk A/S (direct)
gønge-skolen.dkPunktum dk A/S (direct)
gøngeskolen.dkPunktum dk A/S (direct)
iselingeskolen.dkPunktum dk A/S (direct)
it-skoleinfo.dkPunktum dk A/S (direct)
kastrupskole.dkPunktum dk A/S (direct)
kckalvehave.dkPunktum dk A/S (direct)
klasse-centeret.dkPunktum dk A/S (direct)
klasse-centret.dkPunktum dk A/S (direct)
klassecenteret.dkPunktum dk A/S (direct)
klassecentret.dkPunktum dk A/S (direct)
klosternakken.dkPunktum dk A/S (direct)
klosternakkeskolen.dkPunktum dk A/S (direct)
kulsbjerg-skole.dkPunktum dk A/S (direct)
kulsbjerg-skolen.dkPunktum dk A/S (direct)
kulsbjergskole.dkPunktum dk A/S (direct)
kulsbjergskolen.dkPunktum dk A/S (direct)
kulturpriser.dkPunktum dk A/S (direct)
kulturrygsækken.dkDANDOMAIN A/S
kulturstroemmen.dkPunktum dk A/S (direct)
kulturstrømmen.dkPunktum dk A/S (direct)
langebaekskolen.dkPunktum dk A/S (direct)
lundbybibliotek.dkPunktum dk A/S (direct)
marienbergskole.dkPunktum dk A/S (direct)
masnedoefortet.dkPunktum dk A/S (direct)
moen.dkPunktum dk A/S (direct)
moenbibliotek.dkPunktum dk A/S (direct)
moenkom.dkPunktum dk A/S (direct)
moenkommune.dkPunktum dk A/S (direct)
møn.dkPunktum dk A/S (direct)
mønskole.dkPunktum dk A/S (direct)
nyraadstafetten.dkPunktum dk A/S (direct)
nyvordingborg.dkPunktum dk A/S (direct)
nyvordingborgkommune.dkPunktum dk A/S (direct)
ostersocenter.dkPunktum dk A/S (direct)
panteren.dkPunktum dk A/S (direct)
parcelhusgrund.dkPunktum dk A/S (direct)
parcelhusgrunde.dkPunktum dk A/S (direct)
praestoebibliotek.dkPunktum dk A/S (direct)
praestoeskole.dkPunktum dk A/S (direct)
praestokom.dkPunktum dk A/S (direct)
praestoskole.dkPunktum dk A/S (direct)
prastoeskole.dkPunktum dk A/S (direct)
prastohavn.dkPunktum dk A/S (direct)
prastoskole.dkPunktum dk A/S (direct)
præstøskole.dkPunktum dk A/S (direct)
skolenet-vordingborg.dkPunktum dk A/S (direct)
skolenetvordingborg.dkPunktum dk A/S (direct)
sprogkufferten.dkPunktum dk A/S (direct)
svendgoenge-skolen.dkPunktum dk A/S (direct)
svendgoengeskolen.dkPunktum dk A/S (direct)
svendgonge-skolen.dkPunktum dk A/S (direct)
svendgongeskolen.dkPunktum dk A/S (direct)
svendgønge-skolen.dkPunktum dk A/S (direct)
svendgøngeskolen.dkPunktum dk A/S (direct)
vildevordingborg.dkPunktum dk A/S (direct)
vintersboelleskole.dkPunktum dk A/S (direct)
vkdt.dkPunktum dk A/S (direct)
vordbkom.dkPunktum dk A/S (direct)
vordbskoler.dkPunktum dk A/S (direct)
vordingborg-centret.dkPunktum dk A/S (direct)
vordingborg-kommune.dkPunktum dk A/S (direct)
vordingborg-skoler.dkPunktum dk A/S (direct)
vordingborg.dkPunktum dk A/S (direct)
vordingborgambassador.dkPunktum dk A/S (direct)
vordingborgbibliotek.dkPunktum dk A/S (direct)
vordingborgbibliotekerne.dkPunktum dk A/S (direct)
vordingborgcentret.dkPunktum dk A/S (direct)
vordingborghavn.dkPunktum dk A/S (direct)
vordingborgkommune.dkPunktum dk A/S (direct)
vordingborgskole.dkPunktum dk A/S (direct)
vordingborgskolenet.dkPunktum dk A/S (direct)

Showing 100 of 103.

📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
53ms
MX
52ms
AAAA
42ms
TXT
291ms
CAA
55ms
HTTPS
50ms
TLSA
68ms
SOA
49ms
MTA-STS
69ms
DNSSEC
74ms
SRV
95ms
Total
575ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 23:18:07 shown 575ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-24 03:03:33 1445ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-18 14:05:04 4772ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-13 05:18:56 1876ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-11 00:03:42 494ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-07 12:51:40 1875ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-02 10:32:15 651ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-26 09:19:26 654ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-24 09:06:55 646ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-24 04:38:16 866ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-15 22:05:30 706ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-08 20:47:56 1863ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-04 01:25:52 655ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-30 07:24:59 1692ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-28 13:43:46 652ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-23 01:52:51 3891ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-21 01:33:11 11962ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-17 18:47:45 1014ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-13 10:45:12 721ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-12 02:35:24 8659ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-08 07:22:31 3161ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-27 02:54:03 721ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-26 02:32:43 626ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-20 09:24:32 9444ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-18 20:21:52 3590ms 2 NS 1 A 0 MX 🔒 Secure
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