dsfish.dk

📜 Historical scan 2026-06-17 04:50:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsfish.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by skagensalmon-com.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	—	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	skagensalmon-com.mail.protection.outlook.com	52.101.68.21 52.101.68.36 52.101.68.5 52.101.73.16	mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 232ms

TXT Record
MS=ms86304392
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dsfish.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dsfish.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-10 11:18:36

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dsfish.dk: 94.231.103.100 (AS48854) www.dsfish.dk: 94.231.103.100 (AS48854)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

162ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2025042300
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 2026-10-02 01:25:32

Field	Value
Registrar	Simply.com A/S
Registered	2020-03-26
Expires	2027-03-31 (154d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

59ms

77ms

AAAA

54ms

TXT

232ms

CAA

93ms

HTTPS

74ms

TLSA

302ms

SOA

62ms

MTA-STS

97ms

DNSSEC

162ms

SRV

0ms

Total

1007ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 01:16:12	2878ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:12:17	838ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:32:00	1233ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-22 20:05:48	33162ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:02:46	1406ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:50:03 shown	1007ms	4 NS 1 A 1 MX	🔒 Secure