fabriciusholmen.dk

Records from scan: 2026-10-14 04:17:23 · 815ms total · last checked 2026-10-17 07:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fabriciusholmen.dk is a .dk domain served by 2 nameservers (decker.ns.cloudflare.com, liberty.ns.cloudflare.com). It was registered on 27 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.211 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx2.googlemail.com, aspmx3.googlemail.com and 4 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
decker.ns.cloudflare.com	108.162.195.155 162.159.44.155 172.64.35.155 2606:4700:58::a29f:2c9b 2803:f800:50::6ca2:c39b 2a06:98c1:50::ac40:239b	decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
liberty.ns.cloudflare.com	108.162.194.240 162.159.38.240 172.64.34.240 2606:4700:50::a29f:26f0 2803:f800:50::6ca2:c2f0 2a06:98c1:50::ac40:22f0	liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.211	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.124	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

6 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx2.googlemail.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
10	300s	aspmx3.googlemail.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	aspmx4.googlemail.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	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a87c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:26d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.211,172.67.168.124 ech=AEX+DQBBzQAgACD6hbvRTnSVfKmFvxfsUz4UobwXlMKUg5cA6k1LCXeEBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a87c,2606:4700:3037::6815:26d3

📝 TXT Records#

1 records 199ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.fabriciusholmen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0412df01909343e78f859b637a2d96aa@dmarc-reports.cloudflare.net
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+zyjrprfp0ai@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 2026-10-14 04:17:23

www	104.21.38.211 172.67.168.124 2606:4700:3034::ac43:a87c 2606:4700:3037::6815:26d3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fabriciusholmen.dk: 104.21.38.211 172.67.168.124 2606:4700:3034::ac43:a87c 2606:4700:3037::6815:26d3 (AS13335) www.fabriciusholmen.dk: 104.21.38.211 172.67.168.124 2606:4700:3034::ac43:a87c 2606:4700:3037::6815:26d3 (AS13335)
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

33ms

Field	Value
Serial	2417392326
Primary NS (MNAME)	decker.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 04:45:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-05-27
Expires	2027-05-31 (225d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

27ms

39ms

48ms

AAAA

32ms

TXT

199ms

CAA

45ms

HTTPS

37ms

TLSA

119ms

SOA

33ms

MTA-STS

65ms

DNSSEC

60ms

SRV

70ms

Total

815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:17:23 shown	815ms	2 NS 2 A 6 MX	🔒 Secure
2026-10-01 13:04:38	721ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-30 12:59:42	1810ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-26 14:36:19	1502ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-22 04:15:17	951ms	2 NS 2 A 6 MX	🔒 Secure
2026-09-07 23:39:04	2344ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-27 11:04:50	1036ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-27 00:41:59	950ms	2 NS 2 A 6 MX	🔒 Secure
2026-08-08 19:18:37	1886ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-10 01:50:12	3459ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-09 01:30:54	10418ms	2 NS 2 A 6 MX	🔒 Secure
2026-07-02 00:05:22	4761ms	2 NS 2 A 6 MX	🔒 Secure
2026-06-17 09:10:27	1618ms	2 NS 2 A 6 MX	🔒 Secure