sharko.dk

📜 Historical scan 2026-08-27 19:13:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sharko.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 9 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.181.197.21 is hosted by Cloudflare London, LLC (AS209242) in United States. The zone is DNSSEC-signed and validates, 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#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.181.197.21	3600s	—	AS209242	Cloudflare London, LLC	199.181.197.0/24	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2620:78:200f::cf:f21	3600s	—	AS209242	Cloudflare London, LLC	2620:78:200f:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 21:32:13

www CNAME	sharko.format.com (all on format.com) → 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 104.18.136.62 (AS13335)
www vs bare domain	Different networks sharko.dk: 199.181.197.21 2620:78:200f::cf:f21 (AS209242) www.sharko.dk: 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026041002
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 10:24:12

Field	Value
Registrar	Simply.com A/S
Registered	2026-04-09
Expires	2027-04-08 (166d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

83ms

35ms

AAAA

38ms

TXT

200ms

CAA

28ms

HTTPS

38ms

TLSA

348ms

SOA

0ms

MTA-STS

88ms

DNSSEC

147ms

SRV

81ms

Total

847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 09:58:35	729ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-25 08:51:10	607ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 19:13:40 shown	847ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-02 15:22:46	978ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 15:29:57	809ms	3 NS 1 A 0 MX	🔒 Secure