udbudsguider.dk

📜 Historical scan 2026-06-22 13:23:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udbudsguider.dk is a .dk domain served by 2 nameservers (luciana.ns.cloudflare.com, marvin.ns.cloudflare.com). It was registered on 8 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 4.223.126.181 is hosted by Microsoft Corporation (AS8075) in Sweden. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
luciana.ns.cloudflare.com	108.162.194.131 162.159.38.131 172.64.34.131 2606:4700:50::a29f:2683 2803:f800:50::6ca2:c283 2a06:98c1:50::ac40:2283	luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marvin.ns.cloudflare.com	108.162.195.251 162.159.44.251 172.64.35.251 2606:4700:58::a29f:2cfb 2803:f800:50::6ca2:c3fb 2a06:98c1:50::ac40:23fb	marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.223.126.181	3600s	—	AS8075	Microsoft Corporation	4.216.0.0/13	🇸🇪 Sweden	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2603:1020:1001:26::34c	3600s	—	AS8075	Microsoft Corporation	2603:1000:0:0:0:0:0:0/26	🇸🇪 Sweden	—

🔐 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#

✗ 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 2026-10-08 09:03:50

www	4.223.126.181 2603:1020:1001:26::34c (AS8075) (address records, no CNAME)
www vs bare domain	Same network udbudsguider.dk: 4.223.126.181 2603:1020:1001:26::34c (AS8075) www.udbudsguider.dk: 4.223.126.181 2603:1020:1001:26::34c (AS8075)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2406375220
Primary NS (MNAME)	luciana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 02:45:35

Field	Value
Registrar	CURANET A/S
Registered	2018-10-08
Expires	2026-10-31 (12d)

🔗 Same registrant#

19 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
ansættelsesvilkår.dk	CURANET A/S
arbejdsskadeadvokat.dk	CURANET A/S
arveberegner.dk	CURANET A/S
bodelingsguiden.dk	CURANET A/S
bryggefamilypartners.dk	CURANET A/S
bryggepartners.dk	CURANET A/S
corona-guide.dk	CURANET A/S
detkosterikkenogetatspørge-mendetkanværedyrtatladevære.dk	CURANET A/S
dinerstatningssag.dk	CURANET A/S
fratrædelse.dk	CURANET A/S
fratrædelser.dk	CURANET A/S
kirklarsen.dk	CURANET A/S
kla-law.dk	CURANET A/S
kla-personskade.dk	CURANET A/S
købesumsberegner.dk	CURANET A/S
menerstatning.dk	CURANET A/S
personskade-erstatning.dk	CURANET A/S
projektudviklingsguiden.dk	CURANET A/S
ægtepagtsguiden.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

58ms

59ms

60ms

AAAA

82ms

TXT

400ms

CAA

59ms

HTTPS

58ms

TLSA

152ms

SOA

56ms

MTA-STS

110ms

DNSSEC

127ms

SRV

87ms

Total

971ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 07:44:33	447ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-02 17:26:21	1252ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-12 09:52:38	2432ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-06 07:47:51	1272ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-30 07:24:18	1218ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 03:47:02	866ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 08:20:34	2561ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-07 02:47:52	939ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 13:23:54 shown	971ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 18:07:02	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:29:49	1127ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:18:52	680ms	2 NS 1 A 0 MX	🔓 Insecure