udbudshuset.dk DNS records

🖥️ Nameservers2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.10.244	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.11.244	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.69.47	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records5 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c1e::1b	lt-in-f27.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)3 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:af4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:bf4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:452f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.10.244,104.26.11.244,172.67.69.47 ech=AEX+DQBB1AAgACAbnZ7EhU85NLj6com6Uo0MVHpu+Pg8KGZxamC+s8CoJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:af4,2606:4700:20::681a:bf4,2606:4700:20::ac43:452f

📝 TXT Records1 records 210ms

TXT Record
v=spf1 include:spf.mtasv.net include:_spf.createsend.com include:_spf.google.com ~all

✉️ SPF

Policy	Record (udbudshuset.dk)
~all (soft fail)	v=spf1 include:spf.mtasv.net include:_spf.createsend.com include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.udbudshuset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:483fa978f960409398fbdbc7f8aeb20a@dmarc-reports.cloudflare.net

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2412211490
Primary NS (MNAME)	jakub.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

43ms

MX

51ms

AAAA

42ms

TXT

210ms

CAA

52ms

HTTPS

58ms

TLSA

150ms

SOA

0ms

MTA-STS

68ms

DNSSEC

82ms

SRV

68ms

Total

1678ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 19:51:37	1678ms	2 NS 3 A 5 MX	🔓 Insecure	View
2026-08-02 03:48:01	2774ms	2 NS 3 A 5 MX	🔓 Insecure	View
2026-07-01 02:48:47	1237ms	2 NS 3 A 5 MX	🔓 Insecure	View
2026-06-23 05:01:55	2854ms	2 NS 3 A 5 MX	🔓 Insecure	View
2026-06-22 13:21:24	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:35:38	1084ms	2 NS 3 A 5 MX	🔓 Insecure	View