sharksmedia.dk

📜 Historical scan 2026-08-25 15:57:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sharksmedia.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, logan.ns.cloudflare.com). It was registered on 10 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.156 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
logan.ns.cloudflare.com	108.162.193.198 172.64.33.198 173.245.59.198 2606:4700:58::adf5:3bc6 2803:f800:50::6ca2:c1c6 2a06:98c1:50::ac40:21c6	logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.156	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.137	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c22::1a	lm-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	78.46.9.110
🔶 Autoconfig	78.46.9.110

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b489	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3b9c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.156,172.67.180.137 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b489,2606:4700:3036::6815:3b9c

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 include:_spf.google.com ip4:136.243.166.49 include:servers.mcsv.net include:sparkpostmail.com ~all

✉️ SPF#

Policy	Record (sharksmedia.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ip4:136.243.166.49 include:servers.mcsv.net include:sparkpostmail.com ~all

📨 DMARC#

Policy	Record (_dmarc.sharksmedia.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mikkel@sharksmedia.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 2026-10-14 23:41:14

www	104.21.59.156 172.67.180.137 2606:4700:3034::ac43:b489 2606:4700:3036::6815:3b9c (AS13335) (address records, no CNAME)
www vs bare domain	Same network sharksmedia.dk: 104.21.59.156 172.67.180.137 2606:4700:3034::ac43:b489 2606:4700:3036::6815:3b9c (AS13335) www.sharksmedia.dk: 104.21.59.156 172.67.180.137 2606:4700:3034::ac43:b489 2606:4700:3036::6815:3b9c (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
k1	dkim.mcsv.net	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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	2413126925
Primary NS (MNAME)	alla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 07:28:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-10
Expires	2032-10-31 (2198d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

50ms

44ms

AAAA

42ms

TXT

188ms

CAA

38ms

HTTPS

46ms

TLSA

131ms

SOA

0ms

MTA-STS

67ms

DNSSEC

87ms

SRV

88ms

Total

1707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 07:04:04	5075ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-24 04:08:40	783ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-23 20:25:36	1027ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-20 03:50:24	1700ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-13 02:31:57	2153ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-26 12:29:06	2843ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-25 15:57:23 shown	1707ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-19 13:00:22	2080ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-08 04:59:51	1779ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-20 03:48:32	19008ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-26 18:57:38	949ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-24 01:54:17	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:40:43	1011ms	2 NS 2 A 7 MX	❓ Unknown