visitskallerup.dk

📜 Historical scan 2026-06-21 06:32:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visitskallerup.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, carter.ns.cloudflare.com). It was registered on 4 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.145 is hosted by Cloudflare, Inc. (AS13335). 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.145	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.104	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.33.145
🔶 Autoconfig	172.67.146.104

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.145,172.67.146.104 ech=AEX+DQBBggAgACBrmGKpqRj4ejGHFQKDjNW8LBcmGbpNadrIAN76oY/5PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9268,2606:4700:3034::6815:2191

📝 TXT Records#

1 records 185ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.visitskallerup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@baeks.dk; ruf=mailto:dmarc@baeks.dk; fo=1;

📬 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 2026-10-10 08:21:57

www	104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335) (address records, no CNAME)
www vs bare domain	Same network visitskallerup.dk: 104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335) www.visitskallerup.dk: 104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.visitskallerup.dk	YmCzD46UDIYU7Q5VlglhjjTSpY9XDTWOYVvTADE0Zlo
TXT	_acme-challenge.visitskallerup.dk	Yq5HavT52lJ5iV3BoSoQCRpmRvAbNPbPFj9QSI5NWuo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2407374013
Primary NS (MNAME)	aron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 09:06:52

Field	Value
Registrar	MONTES A/S
Registered	2024-07-04
Expires	2027-07-03 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

38ms

39ms

AAAA

56ms

TXT

185ms

CAA

54ms

HTTPS

37ms

TLSA

65ms

SOA

52ms

MTA-STS

55ms

DNSSEC

82ms

SRV

71ms

Total

500ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:21:56	1470ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 00:24:01	656ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 22:18:31	1174ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 11:02:13	546ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 14:37:39	1142ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 16:13:14	1011ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 14:28:28	987ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 10:04:04	955ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 09:40:16	2007ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 04:04:05	1032ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 11:27:52	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:33:05	676ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:32:23 shown	500ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:06:39	988ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:10:19	3125ms	2 NS 2 A 0 MX	🔓 Insecure