surf-ski.dk

📜 Historical scan 2026-08-31 04:48:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

surf-ski.dk is a .dk domain served by 2 nameservers (remy.ns.cloudflare.com, sydney.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.8.213 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
remy.ns.cloudflare.com	108.162.195.115 162.159.44.115 172.64.35.115 2606:4700:58::a29f:2c73 2803:f800:50::6ca2:c373 2a06:98c1:50::ac40:2373	remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sydney.ns.cloudflare.com	108.162.194.102 162.159.38.102 172.64.34.102 2606:4700:50::a29f:2666 2803:f800:50::6ca2:c266 2a06:98c1:50::ac40:2266	sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.8.213	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.9.213	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.72.167	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4025:c01::1a 64.233.162.27	rd-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1a	lcdels-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4003:c26::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:8d5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:9d5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:48a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.8.213,104.26.9.213,172.67.72.167 ipv6hint=2606:4700:20::681a:8d5,2606:4700:20::681a:9d5,2606:4700:20::ac43:48a7

📝 TXT Records#

5 records 146ms

TXT Record
_globalsign-domain-verification=0rudbY4pgweuiqr6E5YyBitIRem7IVD84MWvSElQj_
google-site-verification=T0Q8QDo7i_6uVEoMcY49zBfPepdYchFhjh6jpanuMpY
google-site-verification=v-EdPdVufD3-fE6FGD6RqmNqYRQmmKzzJWS0RUfbiFQ
google-site-verification=ZTNdlJcX98tXns28mVQlTR2MgFqRCekiohkHOYjB2wE
v=spf1 a mx ptr include:spf.smart-web.dk include:_spf.google.com a:mail.npkhosting.dk ~all

✉️ SPF#

Policy	Record (surf-ski.dk)
~all (soft fail)	v=spf1 a mx ptr include:spf.smart-web.dk include:_spf.google.com a:mail.npkhosting.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#

latest probe, not this scan · checked 2026-10-09 01:03:07

www	104.26.8.213 104.26.9.213 172.67.72.167 2606:4700:20::681a:8d5 2606:4700:20::681a:9d5 2606:4700:20::ac43:48a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network surf-ski.dk: 104.26.8.213 104.26.9.213 172.67.72.167 2606:4700:20::681a:8d5 (AS13335) www.surf-ski.dk: 104.26.8.213 104.26.9.213 172.67.72.167 2606:4700:20::681a:8d5 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: ~all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.surf-ski.dk	Ha_YKZ0z0ElJ_nv4NfThyvLXhe_QDDwFZJOZCjlMpF0
TXT	_acme-challenge.surf-ski.dk	yQ7wgb0djO_xZOycViGnafkWWokPGu_UFmhR7CD7Hc0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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	2413538600
Primary NS (MNAME)	remy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

31ms

AAAA

29ms

TXT

146ms

CAA

24ms

HTTPS

31ms

TLSA

72ms

SOA

0ms

MTA-STS

44ms

DNSSEC

110ms

SRV

50ms

Total

792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 16:02:24	1505ms	2 NS 3 A 5 MX	🔓 Insecure
2026-09-14 11:28:37	2838ms	2 NS 3 A 5 MX	🔓 Insecure
2026-09-07 08:47:42	1390ms	2 NS 3 A 5 MX	🔓 Insecure
2026-09-01 17:04:17	1640ms	2 NS 3 A 5 MX	🔓 Insecure
2026-08-31 04:48:55 shown	792ms	2 NS 3 A 5 MX	🔓 Insecure
2026-08-27 23:51:54	759ms	2 NS 3 A 5 MX	🔓 Insecure
2026-08-26 23:18:24	1129ms	2 NS 3 A 5 MX	🔓 Insecure
2026-07-06 02:28:14	4194ms	2 NS 3 A 5 MX	🔓 Insecure
2026-06-18 00:09:56	1081ms	2 NS 3 A 5 MX	🔓 Insecure