groengaard.dk

📜 Historical scan 2026-10-12 15:38:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

groengaard.dk is a .dk domain served by 2 nameservers (bradley.ns.cloudflare.com, nola.ns.cloudflare.com). It was registered on 23 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, has no 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#

2 records 138ms

Nameserver	IP addresses	PTR	ASN / ISP
bradley.ns.cloudflare.com	108.162.195.35 162.159.44.35 172.64.35.35 2606:4700:58::a29f:2c23 2803:f800:50::6ca2:c323 2a06:98c1:50::ac40:2323	bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nola.ns.cloudflare.com	108.162.192.212 172.64.32.212 173.245.58.212 2606:4700:50::adf5:3ad4 2803:f800:50::6ca2:c0d4 2a06:98c1:50::ac40:20d4	nola.ns.cloudflare.com nola.ns.cloudflare.com nola.ns.cloudflare.com nola.ns.cloudflare.com nola.ns.cloudflare.com nola.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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	900s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

2 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 243ms

TXT Record
protonmail-verification=a2180670b78b2bbcfa7b49c7a7b5115cf067807a
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (groengaard.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 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 2026-10-18 02:42:10

www CNAME	cname.vercel-dns.com (all on vercel-dns.com) → 66.33.60.34 76.76.21.164 (AS16509)
www vs bare domain	Same network groengaard.dk: 76.76.21.21 (AS16509) www.groengaard.dk: 66.33.60.34 76.76.21.164 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.groengaard.dk	1UMT4HM8QsLhU_ltbMgkK53tKsYz21AK4tBLbKOZdtk
TXT	_acme-challenge.groengaard.dk	W_59MAz6QUNUDLH7bRGVrN8CUrqSS7ckHmweD_CWwOM

🔗 TLSA / DANE#

4 records 115ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

181ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2417293302
Primary NS (MNAME)	bradley.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 19:39:51

Field	Value
Registrar	dns.services ApS
Registered	2001-02-23
Expires	2027-03-31 (162d)

🔗 Same registrant#

3 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
agernvej.dk	dns.services ApS
aktiekaffe.dk	Punktum dk A/S (direct)
gletsjer.dk	dns.services ApS

📋 WHOIS#

⏱️ Lookup Timing#

138ms

130ms

122ms

AAAA

114ms

TXT

243ms

CAA

108ms

HTTPS

127ms

TLSA

115ms

SOA

74ms

MTA-STS

112ms

DNSSEC

181ms

SRV

154ms

Total

3578ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 02:42:09	1415ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-15 22:39:13	571ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-14 19:29:18	1894ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-13 17:32:20	1653ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-12 15:38:36 shown	3578ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-07 04:35:34	442ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-03 23:37:46	513ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 15:52:53	9524ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-14 03:55:49	1107ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-10 03:27:38	599ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-04 11:56:33	610ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-15 04:42:09	5129ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-09 04:29:34	1202ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-18 05:41:44	3470ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-07 01:58:16	3437ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-01 23:57:46	949ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 09:34:41	730ms	2 NS 1 A 2 MX	🔓 Insecure