udbud.dk

📜 Historical scan 2026-06-17 22:53:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udbud.dk is a .dk domain served by 6 nameservers (a1-113.akam.net, a10-67.akam.net, a13-66.akam.net and 3 more). It was registered on 17 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.63.97.28 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by udbud-dk.q-v1.mx.microsoft. The zone is not DNSSEC-signed, publishes a 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#

6 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-113.akam.net	193.108.91.113 2600:1401:2::71	a1-113.akam.net a1-113.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a10-67.akam.net	2600:1480:d000::43 96.7.50.67	a10-67.akam.net a10-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a13-66.akam.net	2.22.230.66 2600:1480:800::42	a13-66.akam.net ns2-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a16-65.akam.net	23.211.132.65 2600:1406:1b::41	a16-65.akam.net a16-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a28-64.akam.net	2600:1480:d800::40 95.100.173.64	a28-64.akam.net a28-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-65.akam.net	2600:1480:b000::41 95.100.168.65	a5-65.akam.net ns6-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.63.97.28	—	—	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	udbud-dk.q-v1.mx.microsoft	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 52.101.68.18 52.101.68.3 52.101.73.1 52.101.73.15	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 602ms

TXT Record
google-site-verification=P7JNfRAS--Ldm0R4qgUB8Yp7zxKUnEh-0jk8KoAx344
v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:185.163.189.63 ip4:188.64.157.0/29 ip4:87.63.97.30 ip4:87.63.97.15 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:_spf.etrack1.com mx -all

✉️ SPF#

Policy	Record (udbud.dk)
-all (hard fail)	v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:185.163.189.63 ip4:188.64.157.0/29 ip4:87.63.97.30 ip4:87.63.97.15 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:_spf.etrack1.com mx -all

📨 DMARC#

Policy	Record (_dmarc.udbud.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@erst.dk, mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@erst.dk; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tcod1eh2@tls.eu.dmarcadvisor.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 22:40:31

www CNAME	udbud.dk (all on udbud.dk) → 87.63.97.28 (AS3292)
www vs bare domain	Same network udbud.dk: 87.63.97.28 (AS3292) www.udbud.dk: 87.63.97.28 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 146ms

Service / Owner	Type	Cert association
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.udbud-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC#

253ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

76ms

Field	Value
Serial	2024101019
Primary NS (MNAME)	a1-113.akam.net
Responsible (RNAME)	hostmaster@udbud.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-14 08:49:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-17
Expires	2028-03-31 (528d)

🔗 Same registrant#

139 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).

Domain	Registrar
aabnedata.dk	Punktum dk A/S (direct)
ahtr.dk	Punktum dk A/S (direct)
amvab.dk	Punktum dk A/S (direct)
andelsboligdata.dk	Punktum dk A/S (direct)
ansvarligvirksomhedsadfærd.dk	Punktum dk A/S (direct)
bedreregulering.dk	Punktum dk A/S (direct)
bliv-klog-paa-eufonde.dk	Punktum dk A/S (direct)
brugdata.dk	Punktum dk A/S (direct)
bsfweb.dk	Punktum dk A/S (direct)
businessconduct.dk	Punktum dk A/S (direct)
businessinnovationfund.dk	Punktum dk A/S (direct)
bygningssagkyndig-info.dk	Punktum dk A/S (direct)
bygningssagkyndiginfo.dk	Punktum dk A/S (direct)
censa.dk	Punktum dk A/S (direct)
challenges.dk	Punktum dk A/S (direct)
checkditnet.dk	Punktum dk A/S (direct)
climatecompass.dk	Punktum dk A/S (direct)
cookiebekendtgoerelse.dk	Punktum dk A/S (direct)
cookiebekendtgorelse.dk	Punktum dk A/S (direct)
cookiebekendtgørelse.dk	Punktum dk A/S (direct)
cookiebekendtgørelsen.dk	Punktum dk A/S (direct)
cookiedirektiv.dk	Punktum dk A/S (direct)
cookiedirektivet.dk	Punktum dk A/S (direct)
corporategovernance.dk	Punktum dk A/S (direct)
csr-kompasset.dk	Punktum dk A/S (direct)
csrcouncil.dk	Punktum dk A/S (direct)
csrgov.dk	Punktum dk A/S (direct)
csrkompas.dk	Punktum dk A/S (direct)
csrkompasset.dk	Punktum dk A/S (direct)
cvr.dk	Punktum dk A/S (direct)
danishbusinessauthority.dk	Punktum dk A/S (direct)
danmarkserhvervsfremmebestyrelse.dk	Punktum dk A/S (direct)
danmarkserhvervsraad.dk	Punktum dk A/S (direct)
danmarksvækstråd.dk	Punktum dk A/S (direct)
dc-cooperation.dk	Punktum dk A/S (direct)
deaca.dk	Punktum dk A/S (direct)
defb.dk	Punktum dk A/S (direct)
deleoekonomien.dk	Punktum dk A/S (direct)
deleøkonomien.dk	Punktum dk A/S (direct)
deltagelse.dk	Punktum dk A/S (direct)
detnyvirk.dk	Punktum dk A/S (direct)
digitaltbyggeri.dk	Punktum dk A/S (direct)
din-indberetning.dk	Punktum dk A/S (direct)
domaenebestyrelsen.dk	Punktum dk A/S (direct)
e-administrerbarhed.dk	Punktum dk A/S (direct)
e-handelscenter.dk	Punktum dk A/S (direct)
ebstsaml.dk	Punktum dk A/S (direct)
efp-net.dk	Punktum dk A/S (direct)
ehandelscenter.dk	Punktum dk A/S (direct)
ehvervsstyrelse.dk	Punktum dk A/S (direct)
ejendomsdatarapport.dk	Punktum dk A/S (direct)
ejendomsdatarapporten.dk	Punktum dk A/S (direct)
ejendomsdatarapporter.dk	Punktum dk A/S (direct)
ejendomsdatasupport.dk	Punktum dk A/S (direct)
email-noreply.dk	Punktum dk A/S (direct)
enklereregler.dk	Punktum dk A/S (direct)
erbos.dk	Punktum dk A/S (direct)
erhvervogbolig.dk	Punktum dk A/S (direct)
erhvervsfremmebestyrelsen.dk	Punktum dk A/S (direct)
erhvervsogselskabsstyrelsen.dk	Punktum dk A/S (direct)
erst.dk	Punktum dk A/S (direct)
erstcloud.dk	Punktum dk A/S (direct)
erstdev.dk	Punktum dk A/S (direct)
erstnet.dk	Punktum dk A/S (direct)
erstprod.dk	Punktum dk A/S (direct)
eufonde.dk	Punktum dk A/S (direct)
expo2015.dk	Punktum dk A/S (direct)
expoinfo.dk	Punktum dk A/S (direct)
femsek.dk	Punktum dk A/S (direct)
finansieringsguide.dk	Punktum dk A/S (direct)
godfondsledelse.dk	Punktum dk A/S (direct)
ideascompass.dk	Punktum dk A/S (direct)
idekompasset.dk	Punktum dk A/S (direct)
iktvaekstteam.dk	Punktum dk A/S (direct)
iktvækstteam.dk	Punktum dk A/S (direct)
info-bygningssagkyndig.dk	Punktum dk A/S (direct)
ivaerksaetterguiden.dk	Punktum dk A/S (direct)
ivaerksaetterugen.dk	Punktum dk A/S (direct)
klartilindberetning.dk	Punktum dk A/S (direct)
klimakompasset.dk	Punktum dk A/S (direct)
kommunikationsguide.dk	Punktum dk A/S (direct)
kubernilla-poc.dk	Punktum dk A/S (direct)
kubernilla.dk	Punktum dk A/S (direct)
lagkvalitet.dk	Punktum dk A/S (direct)
lynservice.dk	Punktum dk A/S (direct)
markedsmodningsfonden.dk	Punktum dk A/S (direct)
mfond.dk	Punktum dk A/S (direct)
minforretningsplan.dk	Punktum dk A/S (direct)
mitvirk.dk	Punktum dk A/S (direct)
moderniseringsfonden.dk	Punktum dk A/S (direct)
naeringsbasen.dk	Punktum dk A/S (direct)
nemhandel.dk	Punktum dk A/S (direct)
nyeforretningsmodeller.dk	Punktum dk A/S (direct)
offentlige-selskaber.dk	Punktum dk A/S (direct)
omfoersel.dk	Punktum dk A/S (direct)
oplysningsskema.dk	Punktum dk A/S (direct)
overskudmedomtanke.dk	Punktum dk A/S (direct)
planregister.dk	Punktum dk A/S (direct)
plansystem.dk	Punktum dk A/S (direct)
privacykompasset.dk	Punktum dk A/S (direct)

Showing 100 of 139.

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

43ms

AAAA

158ms

TXT

602ms

CAA

152ms

HTTPS

158ms

TLSA

146ms

SOA

76ms

MTA-STS

50ms

DNSSEC

253ms

SRV

258ms

Total

1572ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:04:04	1222ms	6 NS 1 A 1 MX	🔓 Insecure
2026-09-13 15:50:59	10131ms	6 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:53:41 shown	1572ms	6 NS 1 A 1 MX	🔓 Insecure