undervisningsfag.dk

Records from scan: 2026-10-24 16:10:22  ·  1178ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undervisningsfag.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 28 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.208.37.196 is hosted by Combell NV (AS34762) in Belgium. 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#

4 records   142ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.208.37.196 600s 188.208.37.196.static.hosted.by.combell-ops.net AS34762 Combell NV 188.208.36.0/23 🇧🇪 Belgium —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover188.208.37.196
🔶 Autoconfig188.208.37.196

🔷 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#

PolicyRecord (_dmarc.undervisningsfag.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:69e2273edc2f6@dmarc-dk.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 2026-10-24 16:10:22
www188.208.37.196 (AS34762) (address records, no CNAME)
www vs bare domainSame network
undervisningsfag.dk: 188.208.37.196 (AS34762)
www.undervisningsfag.dk: 188.208.37.196 (AS34762)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

238ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

66ms
FieldValue
Serial2026062423
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-24 16:27:14
FieldValue
RegistrarEurodns S.A
Registered2022-02-28
Expires2027-02-27 (125d)

🔗 Same registrant#

39 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
biomanufacturingprojecthouse.dkEurodns S.A
biotekingenioer.dkEurodns S.A
boernesvendebrev.dkEurodns S.A
book2learn.dkEurodns S.A
børnesvendebrev.dkEurodns S.A
campus-nykøbing.dkEurodns S.A
campus-næstved.dkEurodns S.A
campus-slagelse.dkEurodns S.A
campusnykøbing.dkEurodns S.A
campusnæstved.dkEurodns S.A
campusvordingborg.dkEurodns S.A
cfuabsalon.dkEurodns S.A
cfus.dkEurodns S.A
eteps.dkEurodns S.A
eu-novu.dkEurodns S.A
eu-nuvo.dkEurodns S.A
helixlab.dkEurodns S.A
kompetencehub.dkEurodns S.A
maskin-ingenioer.dkEurodns S.A
maskiningenioer.dkEurodns S.A
matematikimarts.dkEurodns S.A
mvu-faellespuljen.dkEurodns S.A
namu.dkEurodns S.A
natkom.dkEurodns S.A
nububupt.dkEurodns S.A
nurseed.dkEurodns S.A
paed2go.dkEurodns S.A
pha-test.dkEurodns S.A
pha.dkEurodns S.A
phabsalon.dkEurodns S.A
prohip.dkEurodns S.A
pæd2go.dkEurodns S.A
sci-tek.dkEurodns S.A
sjaellandsvelfaerdsakademi.dkEurodns S.A
slabu.dkEurodns S.A
tek-netværk.dkEurodns S.A
uc-nuvo.dkEurodns S.A
ucstat.dkEurodns S.A
virtuelle-konsultationer.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
142ms
A
127ms
MX
104ms
AAAA
77ms
TXT
403ms
CAA
96ms
HTTPS
126ms
TLSA
258ms
SOA
66ms
MTA-STS
195ms
DNSSEC
238ms
SRV
208ms
Total
1178ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 16:10:22 shown 1178ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-09 19:00:46 2297ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-04 16:46:54 541ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-03 16:42:21 689ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-02 16:36:41 740ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-18 22:16:58 828ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-28 06:49:06 540ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-26 06:40:52 792ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-12 13:24:46 8659ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-10 15:18:29 3437ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-08 07:52:11 956ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-22 06:43:45 9646ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-21 02:51:04 750ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-03 18:48:37 1173ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-01 21:19:52 910ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-25 11:16:02 1061ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-24 04:55:45 727ms 4 NS 1 A 0 MX ⚠️ Bogus
2026-06-20 06:58:12 688ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-18 07:55:34 895ms 4 NS 1 A 0 MX 🔒 Secure
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