sharksmedia.dk

Records from scan: 2026-10-05 07:04:04 · 5075ms total · last checked 2026-10-21 07:15 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 350ms

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 374ms

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 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.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 398ms

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 432ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.156,172.67.180.137 ech=AEX+DQBBFwAgACCr2Pj1Nuvl1u4SoMZ/vXx/nQEIIs6uHsKeDVJDt6QVDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b489,2606:4700:3036::6815:3b9c

📝 TXT Records#

1 records 721ms

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#

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#

558ms

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

🏷️ SOA#

135ms

Field	Value
Serial	2416586014
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 (2201d)

📋 WHOIS#

⏱️ Lookup Timing#

350ms

374ms

83ms

AAAA

398ms

TXT

721ms

CAA

398ms

HTTPS

432ms

TLSA

1122ms

SOA

135ms

MTA-STS

484ms

DNSSEC

558ms

SRV

532ms

Total

5075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 07:04:04 shown	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	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