fdfvesterhornum.dk

📜 Historical scan 2026-08-13 08:14:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fdfvesterhornum.dk is a .dk domain served by 2 nameservers (devin.ns.cloudflare.com, vita.ns.cloudflare.com). It was registered on 5 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.251 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 217ms

Nameserver	IP addresses	PTR	ASN / ISP
devin.ns.cloudflare.com	108.162.195.49 162.159.44.49 172.64.35.49 2606:4700:58::a29f:2c31 2803:f800:50::6ca2:c331 2a06:98c1:50::ac40:2331	devin.ns.cloudflare.com devin.ns.cloudflare.com devin.ns.cloudflare.com devin.ns.cloudflare.com devin.ns.cloudflare.com devin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.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 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.251	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.182	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 220ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 216ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5cfb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c9b6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 240ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.251,172.67.201.182 ech=AEX+DQBBgAAgACBsBwmpJtoXAu8nE7dC0yNU/gMn96j+Il4Aq94IVYncGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5cfb,2606:4700:3033::ac43:c9b6

📝 TXT Records#

4 records 631ms

TXT Record
facebook-domain-verification=dj7swp87gwnq4xu3e097dlgkscajz3
google-site-verification=fCwuBbN-LxYy8aGFZEexQ0OUgn8g5pca1fwxulAfQ50
MS=ms56674042
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (fdfvesterhornum.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.fdfvesterhornum.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:01b877d62a964bbd885170433967d7c6@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#

latest probe, not this scan · checked 2026-10-24 17:47:28

www	104.21.92.251 172.67.201.182 2606:4700:3030::6815:5cfb 2606:4700:3033::ac43:c9b6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fdfvesterhornum.dk: 104.21.92.251 172.67.201.182 2606:4700:3030::6815:5cfb 2606:4700:3033::ac43:c9b6 (AS13335) www.fdfvesterhornum.dk: 104.21.92.251 172.67.201.182 2606:4700:3030::6815:5cfb 2606:4700:3033::ac43:c9b6 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.fdfvesterhornum.dk	64kNOlth0a436pCtrIjdfAl9FFbvOnqeGAQ-UbmjzLA
TXT	_acme-challenge.fdfvesterhornum.dk	OUiPPEhaYDCBbISmWzWr3q4ZeW9RftBN88-CNlk27-g

🔗 TLSA / DANE#

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

🔐 DNSSEC#

416ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412079724
Primary NS (MNAME)	devin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 19:43:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-11-05
Expires	2026-11-30 (35d)

🔗 Same registrant#

4 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
g18.dk	Punktum dk A/S (direct)
gattenskole.dk	Punktum dk A/S (direct)
hp-site.dk	Punktum dk A/S (direct)
medlemskartotek.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

217ms

212ms

220ms

AAAA

216ms

TXT

631ms

CAA

265ms

HTTPS

240ms

TLSA

348ms

SOA

0ms

MTA-STS

307ms

DNSSEC

416ms

SRV

316ms

Total

6202ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 17:47:28	1333ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-16 04:31:30	1290ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-15 00:19:13	1247ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-13 23:39:42	2473ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-12 19:19:17	2425ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-09 14:00:08	1685ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 08:14:41	927ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-18 22:27:40	1593ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-05 07:54:35	822ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 10:58:33	731ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 09:41:12	832ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-15 02:15:07	7525ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-13 08:14:00 shown	6202ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-06 13:43:26	1570ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-17 02:48:30	1304ms	2 NS 2 A 5 MX	❓ Unknown
2026-07-12 20:46:47	10765ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-02 21:57:33	1436ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 18:39:43	2618ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 04:06:35	1550ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 09:20:20	1559ms	2 NS 2 A 5 MX	🔓 Insecure