blackfog.dk

📜 Historical scan 2026-06-16 14:45:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackfog.dk is a .dk domain served by 2 nameservers (jihoon.ns.cloudflare.com, june.ns.cloudflare.com). It was registered on 19 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.137.143.204 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
jihoon.ns.cloudflare.com	—	—	—
june.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.137.143.204	—	—	AS48854	team.blue Denmark A/S	94.137.128.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 137ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.blackfog.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 21:47:35

www CNAME	blackfog.dk (all on blackfog.dk) → 94.137.143.204 (AS48854)
www vs bare domain	Same network blackfog.dk: 94.137.143.204 (AS48854) www.blackfog.dk: 94.137.143.204 (AS48854)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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#

182ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2406739629
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:50:09

Field	Value
Registrar	NYGREEN IT ApS
Registered	2018-06-19
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

65ms

67ms

AAAA

71ms

TXT

137ms

CAA

65ms

HTTPS

63ms

TLSA

54ms

SOA

69ms

MTA-STS

58ms

DNSSEC

182ms

SRV

0ms

Total

410ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 21:47:35	2144ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-06 10:16:13	1115ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-28 07:02:07	698ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-16 15:09:10	621ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-12 13:29:00	1247ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-31 23:34:06	672ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 07:02:03	1253ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-23 15:54:46	2291ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-22 12:45:47	9825ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-08 05:27:37	1721ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-07 00:26:11	11130ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 05:16:28	750ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 02:50:08	1302ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:45:09 shown	410ms	2 NS 1 A 0 MX	🔒 Secure