slothmadsen.dk

📜 Historical scan 2026-10-14 16:17:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slothmadsen.dk is a .dk domain served by 2 nameservers (kate.ns.cloudflare.com, terry.ns.cloudflare.com). It was registered on 4 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.215 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.slothmadsen.dk. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terry.ns.cloudflare.com	108.162.193.237 172.64.33.237 173.245.59.237 2606:4700:58::adf5:3bed 2803:f800:50::6ca2:c1ed 2a06:98c1:50::ac40:21ed	terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.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
104.21.60.215	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.203	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.slothmadsen.dk	2a04:52c0:108:c9a4::1 5.255.103.58	mail.exer.dk mail.exer.dk	AS60404 The Infrastructure Group B.V. AS60404 The Infrastructure Group B.V.

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3cd7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c9cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.215,172.67.201.203 ech=AEX+DQBBsgAgACCYOjmNbHKac/sD2+Kq9YaHzUxQph2GOMwknqFrDPanOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3cd7,2606:4700:3033::ac43:c9cb

📝 TXT Records#

1 records 203ms

TXT Record
v=spf1 +a +mx include:_spf.exer.dk include:_spf.google.com -all

✉️ SPF#

Policy	Record (slothmadsen.dk)
-all (hard fail)	v=spf1 +a +mx include:_spf.exer.dk include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.slothmadsen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:noreply-dmarc@system.exer.dk

📬 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 2026-10-15 16:19:54

www	104.21.60.215 172.67.201.203 2606:4700:3031::6815:3cd7 2606:4700:3033::ac43:c9cb (AS13335) (address records, no CNAME)
www vs bare domain	Same network slothmadsen.dk: 104.21.60.215 172.67.201.203 2606:4700:3031::6815:3cd7 2606:4700:3033::ac43:c9cb (AS13335) www.slothmadsen.dk: 104.21.60.215 172.67.201.203 2606:4700:3031::6815:3cd7 2606:4700:3033::ac43:c9cb (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 7/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.slothmadsen.dk	EWIx9nY78E8hD2QLWcQagn0M1eqyypnjyeljYk1kOFI
TXT	_acme-challenge.slothmadsen.dk	GGvsFkW_MkmbdJQtpEV7F05EjsTGrRjm6SSZ2Xd_HcE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2417440989
Primary NS (MNAME)	kate.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 19:43:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-11-04
Expires	2035-11-03 (3303d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

AAAA

35ms

TXT

203ms

CAA

33ms

HTTPS

39ms

TLSA

83ms

SOA

29ms

MTA-STS

55ms

DNSSEC

119ms

SRV

59ms

Total

3350ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:19:54	706ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 16:17:12 shown	3350ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 03:32:13	986ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 15:09:30	1575ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 06:56:39	1833ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 20:43:31	1369ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-05 11:49:25	3650ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 06:56:06	3963ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 14:42:29	1188ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:56:18	4035ms	2 NS 2 A 1 MX	🔓 Insecure