sharkforum.dk

📜 Historical scan 2026-10-03 19:29:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sharkforum.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 128ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

7 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	18680s	aspmx.l.google.com	142.250.110.27 2a00:1450:400c:c0a::1b 2a00:1450:400c:c0a::1b	wf-in-f27.1e100.net wl-in-x1b.1e100.net wl-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	18680s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	18680s	alt2.aspmx.l.google.com	172.253.148.26 2a00:1450:4025:4401::1a	yuskedq-in-f26.1e100.net yuskedq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	18680s	aspmx2.googlemail.com	192.178.213.26 2a00:1450:4013:c1e::1b	yugrqzs-in-f26.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	18680s	aspmx3.googlemail.com	172.253.148.27 2a00:1450:4025:4401::1b	yuskedq-in-f27.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	18680s	aspmx4.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	18680s	aspmx5.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-21 20:13:22

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network sharkforum.dk: 195.47.247.18 (AS51468) www.sharkforum.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
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#

372ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2026100300
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 2026-10-03 19:59:27

Field	Value
Registrar	Simply.com A/S
Registered	2002-02-20
Expires	2027-03-31 (157d)

📋 WHOIS#

⏱️ Lookup Timing#

128ms

76ms

123ms

AAAA

128ms

TXT

440ms

CAA

239ms

HTTPS

127ms

TLSA

369ms

SOA

90ms

MTA-STS

174ms

DNSSEC

372ms

SRV

204ms

Total

3387ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 20:13:22	712ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-13 03:44:47	708ms	3 NS 1 A 7 MX	🔓 Insecure
2026-10-03 19:29:39 shown	3387ms	3 NS 1 A 7 MX	🔓 Insecure
2026-09-26 18:34:15	684ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-10 08:08:51	1590ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-03 14:35:23	5537ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-28 03:39:00	791ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 19:07:58	730ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 19:02:23	899ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:03:32	841ms	2 NS 1 A 7 MX	🔒 Secure