fiu-mikrolaering.dk

Records from scan: 2026-10-24 04:21:10  ·  647ms total  ·  last checked 2026-10-25 08:44 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   24ms
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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.180.224 43200s — AS47292 Sentia Denmark A/S 86.58.176.0/21 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   28ms
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   119ms
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#

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#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026101201
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#

183 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-mariagerfjord.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-østjylland.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)

Showing 100 of 183.

📋 WHOIS#

⏱️ Lookup Timing#

NS
24ms
A
34ms
MX
28ms
AAAA
25ms
TXT
119ms
CAA
30ms
HTTPS
24ms
TLSA
146ms
SOA
44ms
MTA-STS
42ms
DNSSEC
99ms
SRV
48ms
Total
647ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 04:21:10 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone