jarnfelt.dk

📜 Historical scan 2026-06-17 12:21:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jarnfelt.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 14 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.13.120.168 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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#

4 records 34ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.120.168	—	coolify.jarnfelt.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.251.1.26 142.251.1.27 173.194.220.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 74.125.205.26 74.125.205.27	lb-in-f26.1e100.net lb-in-f27.1e100.net lk-in-f27.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 590ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (jarnfelt.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-13 02:28:54

www	49.13.120.168 (AS24940) (address records, no CNAME)
www vs bare domain	Same network jarnfelt.dk: 49.13.120.168 (AS24940) www.jarnfelt.dk: 49.13.120.168 (AS24940)
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#

113ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026010603
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 2026-10-08 18:44:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-04-14
Expires	2028-04-30 (555d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

34ms

AAAA

28ms

TXT

590ms

CAA

32ms

HTTPS

31ms

TLSA

328ms

SOA

29ms

MTA-STS

36ms

DNSSEC

113ms

SRV

0ms

Total

1489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:28:54	753ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:14:22	1185ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:06:21	1003ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 00:48:51	770ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:57:09	1783ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:48:00	4101ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:52:26	3520ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:21:55 shown	1489ms	4 NS 1 A 1 MX	🔒 Secure