skjærlund.dk xn--skjrlund-l0a.dk

Records from scan: 2026-10-14 13:27:22 · 504ms total · last checked 2026-10-21 07:53 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skjærlund.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, felicity.ns.cloudflare.com). It was registered on 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.skjaerlund.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
elle.ns.cloudflare.com	108.162.192.110 172.64.32.110 173.245.58.110 2606:4700:50::adf5:3a6e 2803:f800:50::6ca2:c06e 2a06:98c1:50::ac40:206e	elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com elle.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
felicity.ns.cloudflare.com	108.162.195.212 162.159.44.212 172.64.35.212 2606:4700:58::a29f:2cd4 2803:f800:50::6ca2:c3d4 2a06:98c1:50::ac40:23d4	felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.skjaerlund.dk	87.61.101.100	0x573d6564.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 201ms

TXT Record
Lars Skjaerlund's very own domain
v=spf1 ip4:85.204.120.130/32 ip4:193.111.162.2/32 a:mail.skjaerlund.dk -all

✉️ SPF#

Policy	Record (skjærlund.dk)
-all (hard fail)	v=spf1 ip4:85.204.120.130/32 ip4:193.111.162.2/32 a:mail.skjaerlund.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 13:27:22

www CNAME	proxy.skjaerlund.dk (all on skjaerlund.dk) → 87.61.101.100 (AS3292)
www vs bare domain	Only www resolves skjærlund.dk: no address www.skjærlund.dk: 87.61.101.100 (AS3292) (all like this)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.skjærlund.dk	C6ojq2qzXsldeGjplvDoGWWAmr8BRSfrDTDXYdznqEg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

41ms

Field	Value
Serial	2417384011
Primary NS (MNAME)	elle.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 00:33:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-02-01
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

47ms

32ms

AAAA

35ms

TXT

201ms

CAA

38ms

HTTPS

32ms

TLSA

60ms

SOA

41ms

MTA-STS

47ms

DNSSEC

58ms

SRV

66ms

Total

504ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 13:27:22 shown	504ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 23:55:26	1116ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 19:54:14	668ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-16 21:37:58	9458ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 18:52:59	561ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 15:19:34	5799ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-02 18:40:06	1147ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-25 08:00:27	8969ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 08:00:28	10122ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-10 21:17:44	985ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 12:21:07	1650ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 23:39:50	635ms	2 NS 0 A 1 MX	🔒 Secure