jfm-academy.dk

📜 Historical scan 2026-06-17 14:17:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jfm-academy.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 16 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.63.11.67 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.jfm-academy.dk. 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 50ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.11.67	—	—	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.jfm-academy.dk	178.63.21.17	static.17.21.63.178.clients.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 426ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (jfm-academy.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.jfm-academy.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 2026-10-12 21:23:07

www	80.63.11.67 (AS3292) (address records, no CNAME)
www vs bare domain	Same network jfm-academy.dk: 80.63.11.67 (AS3292) www.jfm-academy.dk: 80.63.11.67 (AS3292)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2024050800
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 2026-10-09 13:34:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-02-16
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

61ms

54ms

AAAA

68ms

TXT

426ms

CAA

63ms

HTTPS

54ms

TLSA

157ms

SOA

64ms

MTA-STS

53ms

DNSSEC

163ms

SRV

0ms

Total

1129ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:23:07	381ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:34:22	1018ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 08:10:31	2107ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:17:25 shown	1129ms	4 NS 1 A 1 MX	🔒 Secure