bduaws.dk

📜 Historical scan 2026-10-17 20:24:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bduaws.dk is a .dk domain served by 3 nameservers (blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org). It was registered on 23 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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#

3 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
blue.foundationdns.com	108.162.198.1 162.159.60.1 172.64.40.1 2606:4700:57::6ca2:c601 2803:f800:52::a29f:3c01 2a06:98c1:56::ac40:2801	blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.net	108.162.198.31 162.159.60.31 172.64.40.31 2606:4700:57::6ca2:c61f 2803:f800:52::a29f:3c1f 2a06:98c1:56::ac40:281f	blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.org	108.162.198.61 162.159.60.61 172.64.40.61 2606:4700:57::6ca2:c63d 2803:f800:52::a29f:3c3d 2a06:98c1:56::ac40:283d	blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 185ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (bduaws.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.bduaws.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-19 22:44:42

www	Exists, no address
www vs bare domain	Neither resolves bduaws.dk: no address www.bduaws.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

37ms

Field	Value
Serial	2417601901
Primary NS (MNAME)	blue.foundationdns.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 23:16:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-09-23
Expires	2027-09-22 (336d)

🔗 Same registrant#

13 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
bank-connect.dk	Punktum dk A/S (direct)
bank-konnect.dk	Punktum dk A/S (direct)
bankdata.dk	Punktum dk A/S (direct)
bankdataaws.dk	Punktum dk A/S (direct)
bankkonnect.dk	Punktum dk A/S (direct)
bdbnet.dk	Punktum dk A/S (direct)
bdpaws.dk	Punktum dk A/S (direct)
bdpcde.dk	Punktum dk A/S (direct)
bdpdmz.dk	Punktum dk A/S (direct)
bdpnet.dk	Punktum dk A/S (direct)
bdunet.dk	Punktum dk A/S (direct)
bdynet.dk	Punktum dk A/S (direct)
test-bankdata.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

53ms

AAAA

45ms

TXT

185ms

CAA

55ms

HTTPS

57ms

TLSA

48ms

SOA

37ms

MTA-STS

72ms

DNSSEC

124ms

SRV

96ms

Total

670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 22:44:42	529ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-17 20:24:02 shown	670ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-13 14:37:09	1049ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-10 04:40:39	1042ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-07 03:53:51	1634ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-02 22:37:27	580ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-01 22:35:58	594ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-30 22:30:47	513ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-29 22:27:30	500ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-25 05:32:08	490ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-19 03:46:25	582ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-12 01:57:27	543ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-09 07:45:18	1893ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-29 08:43:58	421ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-26 18:53:59	514ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-25 08:12:28	1563ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-21 05:58:16	8346ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-19 03:51:03	3812ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-14 13:10:48	4094ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-13 09:55:20	1033ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-08 07:17:32	1146ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-06 06:21:16	1151ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-31 19:04:44	803ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-26 05:40:49	2852ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-24 05:18:52	882ms	3 NS 0 A 0 MX	🔒 Secure