fiu-mikrolaering.dk

📜 Historical scan 2026-10-08 17:18:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fiu-mikrolaering.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.180.224 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by .. 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   40ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.180.224 43200s — AS47292 Sentia Denmark A/S 86.58.176.0/21 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverfiu-mikrolaering.dk → 86.58.180.224
🔶 Autoconfigfiu-mikrolaering.dk → 86.58.180.224

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   151ms
TXT Record
v=spf1 ip4:193.28.224.0/24 ip4:81.7.161.0/24 ip4:86.58.180.0/24 include:spf.mailanyone.net include:bounce.peytz.dk include:_spf.anpdm.com include:_smtpcluster.jay.net -all

✉️ SPF#

PolicyRecord (fiu-mikrolaering.dk)
-all (hard fail) v=spf1 ip4:193.28.224.0/24 ip4:81.7.161.0/24 ip4:86.58.180.0/24 include:spf.mailanyone.net include:bounce.peytz.dk include:_spf.anpdm.com include:_smtpcluster.jay.net -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 2026-10-24 04:21:10
www CNAMEfiu-mikrolaering.dk (all on fiu-mikrolaering.dk)
www vs bare domainSame network
fiu-mikrolaering.dk: 86.58.180.224 (AS47292)
www.fiu-mikrolaering.dk: 86.58.180.224 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.fiu-mikrolaering.dk fiu-mikrolaering.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

40ms
FieldValue
Serial2026091001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 06:09:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-06-17
Expires2027-06-30 (247d)

🔗 Same registrant#

179 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
1-maj.dkPunktum dk A/S (direct)
80241010.dkPunktum dk A/S (direct)
a-fire.dkONE.COM A/S
a4-a.dkPunktum dk A/S (direct)
a4a.dkPunktum dk A/S (direct)
a4fri.dkPunktum dk A/S (direct)
a4morgen.dkPunktum dk A/S (direct)
afire.dkONE.COM A/S
akffonden.dkPunktum dk A/S (direct)
allerammes.dkPunktum dk A/S (direct)
am-repræsentant.dkPunktum dk A/S (direct)
arbejdspladser.dkONE.COM A/S
arbejdspladsregister.dkONE.COM A/S
arbejdstrup.dkPunktum dk A/S (direct)
bevægelse.dkPunktum dk A/S (direct)
bevægelsen.dkPunktum dk A/S (direct)
centerfritidsjob.dkPunktum dk A/S (direct)
cffj.dkPunktum dk A/S (direct)
danskelønmodtagere.dkPunktum dk A/S (direct)
deterok.dkPunktum dk A/S (direct)
digogdendanskemodel.dkPunktum dk A/S (direct)
faelleslaering.dkONE.COM A/S
fagbevaegelsen.dkPunktum dk A/S (direct)
fagbevaegelsenshovedorganisation.dkPunktum dk A/S (direct)
fagbevaegelsenslaeringsportal.dkONE.COM A/S
fagbevægelse.dkPunktum dk A/S (direct)
fagbevægelsen.dkPunktum dk A/S (direct)
fagbevægelsenslæringsportal.dkONE.COM A/S
fagforeningplus.dkONE.COM A/S
fagho.dkPunktum dk A/S (direct)
fagligeunge.dkPunktum dk A/S (direct)
faktaomformueskat.dkONE.COM A/S
faktaomformueskatten.dkONE.COM A/S
fbho.dkPunktum dk A/S (direct)
fh-aabenraa.dkPunktum dk A/S (direct)
fh-aarhus-sektion.dkPunktum dk A/S (direct)
fh-assens.dkPunktum dk A/S (direct)
fh-billund.dkPunktum dk A/S (direct)
fh-bornholm.dkPunktum dk A/S (direct)
fh-faaborg-midtfyn.dkPunktum dk A/S (direct)
fh-fredericia.dkPunktum dk A/S (direct)
fh-fyn.dkPunktum dk A/S (direct)
fh-guldborgsund.dkPunktum dk A/S (direct)
fh-herning-ikast.dkPunktum dk A/S (direct)
fh-jammerbugt.dkPunktum dk A/S (direct)
fh-kalundborg.dkPunktum dk A/S (direct)
fh-kerteminde.dkPunktum dk A/S (direct)
fh-kolding.dkPunktum dk A/S (direct)
fh-langeland.dkPunktum dk A/S (direct)
fh-lolland.dkPunktum dk A/S (direct)
fh-middelfart.dkPunktum dk A/S (direct)
fh-norddjurs.dkPunktum dk A/S (direct)
fh-nordjylland.dkONE.COM A/S
fh-oestjylland.dkPunktum dk A/S (direct)
fh-oestsjaelland.dkPunktum dk A/S (direct)
fh-rebild.dkPunktum dk A/S (direct)
fh-region-hovedstaden.dkPunktum dk A/S (direct)
fh-region-nordjylland.dkPunktum dk A/S (direct)
fh-regionnordjylland.dkPunktum dk A/S (direct)
fh-regionsjaelland.dkPunktum dk A/S (direct)
fh-ringkoebing-skjern.dkPunktum dk A/S (direct)
fh-sektionerne.dkONE.COM A/S
fh-skive-viborg.dkPunktum dk A/S (direct)
fh-skive.dkPunktum dk A/S (direct)
fh-slagelse.dkPunktum dk A/S (direct)
fh-soenderjylland.dkPunktum dk A/S (direct)
fh-stevns.dkPunktum dk A/S (direct)
fh-storstroem.dkPunktum dk A/S (direct)
fh-storstrøm.dkPunktum dk A/S (direct)
fh-struer.dkPunktum dk A/S (direct)
fh-syddanmark.dkPunktum dk A/S (direct)
fh-sydfyn.dkA/S SCANNET
fh-sønderjylland.dkPunktum dk A/S (direct)
fh-thisted.dkPunktum dk A/S (direct)
fh-trekantsomroedet.dkPunktum dk A/S (direct)
fh-vallensbæk.dkPunktum dk A/S (direct)
fh-varde.dkPunktum dk A/S (direct)
fh-vesthimmerlands.dkPunktum dk A/S (direct)
fh-viborg.dkPunktum dk A/S (direct)
fh-vordingborg.dkPunktum dk A/S (direct)
fh-østsjælland.dkPunktum dk A/S (direct)
fho.dkPunktum dk A/S (direct)
fhshop.dkONE.COM A/S
findakasse.dkPunktum dk A/S (direct)
fingrenevaek.dkONE.COM A/S
fiu-elæring.dkPunktum dk A/S (direct)
fiu-mikrolæring.dkPunktum dk A/S (direct)
fiu-tjekind.dkPunktum dk A/S (direct)
fiu-video.dkPunktum dk A/S (direct)
fiu.dkPunktum dk A/S (direct)
fiubio.dkPunktum dk A/S (direct)
fiumanualer.dkPunktum dk A/S (direct)
fiuvideo.dkPunktum dk A/S (direct)
fleregodeår.dkPunktum dk A/S (direct)
flportal.dkONE.COM A/S
flportalen.dkONE.COM A/S
forandringnu.dkPunktum dk A/S (direct)
fordele-for-medlemmer.dkPunktum dk A/S (direct)
fordeleformedlemmer.dkPunktum dk A/S (direct)
forhandlingskartellet.dkPunktum dk A/S (direct)

Showing 100 of 179.

📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
36ms
MX
34ms
AAAA
40ms
TXT
151ms
CAA
38ms
HTTPS
43ms
TLSA
188ms
SOA
40ms
MTA-STS
42ms
DNSSEC
61ms
SRV
53ms
Total
606ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 04:21:10 647ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 06:00:04 850ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 17:18:19 shown 606ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 22:27:39 821ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 05:23:27 1195ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 06:43:58 2839ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 14:47:00 819ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-14 21:38:54 797ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 13:14:46 935ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 10:03:41 916ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 20:56:28 751ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 20:04:22 1189ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:19:46 826ms 2 NS 1 A 0 MX 🔒 Secure
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