skarnlabs.dk

📜 Historical scan 2026-09-17 19:21:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skarnlabs.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, mimi.ns.cloudflare.com). It was registered on 14 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.18 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ben.ns.cloudflare.com	108.162.193.103 172.64.33.103 173.245.59.103 2606:4700:58::adf5:3b67 2803:f800:50::6ca2:c167 2a06:98c1:50::ac40:2167	ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mimi.ns.cloudflare.com	108.162.192.203 172.64.32.203 173.245.58.203 2606:4700:50::adf5:3acb 2803:f800:50::6ca2:c0cb 2a06:98c1:50::ac40:20cb	mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.ns.cloudflare.com mimi.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx01.mail.icloud.com mx02.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4d12	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:cb88	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.18,172.67.203.136 ech=AEX+DQBBgQAgACB/vkszTYxXL86+RZlR6vV7bzlPhhnbHJdoYUDgKRXyTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d12,2606:4700:3032::ac43:cb88

📝 TXT Records#

4 records 166ms

TXT Record
apple-domain=e1jGUhMay2Zgy4U1
apple-domain=umSdeSOrRkKmLV2m
brevo-code:7a0af85f2bed170615634e7c93726fdf
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (skarnlabs.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.skarnlabs.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-16 04:11:52

www	104.21.77.18 172.67.203.136 2606:4700:3031::6815:4d12 2606:4700:3032::ac43:cb88 (AS13335) (address records, no CNAME)
www vs bare domain	Same network skarnlabs.dk: 104.21.77.18 172.67.203.136 2606:4700:3031::6815:4d12 2606:4700:3032::ac43:cb88 (AS13335) www.skarnlabs.dk: 104.21.77.18 172.67.203.136 2606:4700:3031::6815:4d12 2606:4700:3032::ac43:cb88 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414827428
Primary NS (MNAME)	ben.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 18:03:15

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-14
Expires	2027-02-13 (112d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

45ms

34ms

AAAA

35ms

TXT

166ms

CAA

32ms

HTTPS

34ms

TLSA

179ms

SOA

0ms

MTA-STS

57ms

DNSSEC

125ms

SRV

60ms

Total

1226ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:11:52	564ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 17:55:26	1093ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 13:59:07	1043ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 19:21:57 shown	1226ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-28 07:35:59	1080ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 23:54:38	7687ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 15:35:00	3071ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-04 22:01:05	2478ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-23 08:48:34	1808ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-17 15:59:20	26199ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 11:15:48	1065ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 12:51:23	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:57:49	687ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 13:59:28	5871ms	2 NS 2 A 2 MX	🔓 Insecure