digitalundervisning.dk

📜 Historical scan 2026-06-17 02:55:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

digitalundervisning.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. 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#

2 records   128ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   102ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 — domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 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#

1 records   244ms
TXT Record
v=spf1 ip4:45.84.100.20 include:mysmtp5.com +mx include:dedicated.mysmtp.com ~all

✉️ SPF#

PolicyRecord (digitalundervisning.dk)
~all (soft fail) v=spf1 ip4:45.84.100.20 include:mysmtp5.com +mx include:dedicated.mysmtp.com ~all

📨 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 2026-10-20 16:37:02
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainSame network
digitalundervisning.dk: 46.30.211.38 (AS51468)
www.digitalundervisning.dk: 46.30.211.38 (AS51468)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: ~all

  • error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

216ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

110ms
FieldValue
Serial2026052701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 15:13:53
FieldValue
RegistrarONE.COM A/S
Registered2025-11-19
Expires2026-11-18 (28d)

🔗 Same registrant#

5 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
din-kommune.dkPunktum dk A/S (direct)
fantastiske-gaver.dkPunktum dk A/S (direct)
feriep.dkONE.COM A/S
rnitid.dkPunktum dk A/S (direct)
safeurl.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
128ms
A
102ms
MX
110ms
AAAA
112ms
TXT
244ms
CAA
125ms
HTTPS
125ms
TLSA
116ms
SOA
110ms
MTA-STS
82ms
DNSSEC
216ms
SRV
0ms
Total
530ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 16:37:02 375ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 19:19:52 646ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 17:49:48 539ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-05 08:26:32 418ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 07:52:38 440ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-01 12:48:23 4494ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-28 15:32:51 2403ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 23:12:14 1654ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 16:11:57 484ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 07:37:54 424ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 02:55:55 shown 530ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone