byggefinansiering.dk

Records from scan: 2026-10-02 14:17:35 · 4771ms total · last checked 2026-10-19 06:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggefinansiering.dk is a .dk domain served by 2 nameservers (bob.ns.cloudflare.com, elle.ns.cloudflare.com). It was registered on 15 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a 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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
bob.ns.cloudflare.com	108.162.193.104 172.64.33.104 173.245.59.104 2606:4700:58::adf5:3b68 2803:f800:50::6ca2:c168 2a06:98c1:50::ac40:2168	bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elle.ns.cloudflare.com	108.162.192.110 172.64.32.110 173.245.58.110 2606:4700:50::adf5:3a6e 2803:f800:50::6ca2:c06e 2a06:98c1:50::ac40:206e	elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.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 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.1	300s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 161ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 465ms

TXT Record
google-site-verification=kzWMdsggXaHlnwXoidEdxwUPOS8CnDA1oSojrdFPxUA
v=spf1 include:mail.zendesk.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (byggefinansiering.dk)
~all (soft fail)	v=spf1 include:mail.zendesk.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.byggefinansiering.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:7779d9b8097f4ed796a3a905f7a10e77@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

🧩 Web & zone#

checked 2026-10-08 16:07:25

www CNAME	4a476df016afb615.vercel-dns-016.com (all on vercel-dns-016.com) → 216.150.1.129 216.150.16.129 (AS16509)
www vs bare domain	Same network byggefinansiering.dk: 216.150.1.1 (AS16509) www.byggefinansiering.dk: 216.150.1.129 216.150.16.129 (AS16509)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2415903712
Primary NS (MNAME)	bob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 22:36:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-15
Expires	2027-10-14 (359d)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

100ms

161ms

AAAA

109ms

TXT

465ms

CAA

144ms

HTTPS

107ms

TLSA

188ms

SOA

75ms

MTA-STS

189ms

DNSSEC

254ms

SRV

170ms

Total

4771ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:17:35 shown	4771ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 13:41:35	704ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 06:43:43	563ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 19:38:32	651ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 15:12:56	719ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 16:31:03	2236ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 12:09:15	2796ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 03:45:16	968ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 19:50:13	769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 11:02:03	9920ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:02:50	700ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 20:37:06	1947ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-19 06:22:34	3401ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 05:08:40	1286ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 15:32:20	863ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 14:03:28	869ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:26:52	4451ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 10:08:11	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:11:00	521ms	2 NS 1 A 1 MX	🔓 Insecure