icesailing.dk

Records from scan: 2026-10-16 16:51:35 · 1268ms total · last checked 2026-10-21 02:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

icesailing.dk is a .dk domain served by 2 nameservers (jarred.ns.cloudflare.com, veda.ns.cloudflare.com). It was registered on 15 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.icesailing.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
jarred.ns.cloudflare.com	108.162.195.126 162.159.44.126 172.64.35.126 2606:4700:58::a29f:2c7e 2803:f800:50::6ca2:c37e 2a06:98c1:50::ac40:237e	jarred.ns.cloudflare.com jarred.ns.cloudflare.com jarred.ns.cloudflare.com jarred.ns.cloudflare.com jarred.ns.cloudflare.com jarred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
veda.ns.cloudflare.com	108.162.194.147 162.159.38.147 172.64.34.147 2606:4700:50::a29f:2693 2803:f800:50::6ca2:c293 2a06:98c1:50::ac40:2293	veda.ns.cloudflare.com veda.ns.cloudflare.com veda.ns.cloudflare.com veda.ns.cloudflare.com veda.ns.cloudflare.com veda.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
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.icesailing.dk	5.43.226.142	mail.essaycock.com	AS51248 Host-Telecom.com s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.icesailing.dk → 5.43.226.142
🔶 Autoconfig	mail.icesailing.dk → 5.43.226.142

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4bf0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:b7a6	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=104.21.75.240,172.67.183.166 ech=AEX+DQBB3QAgACCn573SNPiOM3NLn08pZ6VMN2fESaTMex6pX+ohr1iKIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4bf0,2606:4700:3031::ac43:b7a6

📝 TXT Records#

1 records 164ms

TXT Record
v=spf1 mx mail.icesailing.dk ip4:5.43.226.142 ~all

✉️ SPF#

Policy	Record (icesailing.dk)
~all (soft fail)	v=spf1 mx mail.icesailing.dk ip4:5.43.226.142 ~all

📨 DMARC#

Policy	Record (_dmarc.icesailing.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:support@icesailing.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#

checked 2026-10-16 16:51:35

www	104.21.75.240 172.67.183.166 2606:4700:3030::6815:4bf0 2606:4700:3031::ac43:b7a6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network icesailing.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::6815:4bf0 2606:4700:3031::ac43:b7a6 (AS13335) www.icesailing.dk: 104.21.75.240 172.67.183.166 2606:4700:3030::6815:4bf0 2606:4700:3031::ac43:b7a6 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 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: 1/10 · policy: ~all

error Unknown mechanism "mail.icesailing.dk": receivers treat the record as a permanent error

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2417557748
Primary NS (MNAME)	jarred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 17:09:32

Field	Value
Registrar	INWX GmbH
Registered	2024-04-15
Expires	2027-04-14 (174d)

🔗 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
casperravnsorensen.dk	NETIM
hamletaarhus.dk	NETIM
ncv.dk	Punktum dk A/S (direct)
skjern-egvad-museum.dk	NETIM

📋 WHOIS#

⏱️ Lookup Timing#

30ms

38ms

AAAA

38ms

TXT

164ms

CAA

33ms

HTTPS

34ms

TLSA

176ms

SOA

45ms

MTA-STS

62ms

DNSSEC

103ms

SRV

61ms

Total

1268ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:51:35 shown	1268ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:22:07	572ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 07:09:25	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 06:46:34	1259ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 20:03:43	1843ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:02:13	483ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 05:13:24	953ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 20:48:43	9382ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 15:58:13	766ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 15:27:39	2804ms	2 NS 2 A 0 MX	🔓 Insecure