jesperklund.dk

📜 Historical scan 2026-10-13 02:31:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesperklund.dk is a .dk domain served by 2 nameservers (cloud01.nobsod.dk, ns5.nobsod.dk). It was registered on 1 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.126.168 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
cloud01.nobsod.dk	65.108.85.26	cloud01.nobsod.dk	AS24940 Hetzner Online GmbH
ns5.nobsod.dk	65.108.85.26	cloud01.nobsod.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.126.168	600s	hetzner.nobsod.dk	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.220.26 173.194.220.27 173.194.221.26 173.194.221.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c22::1b 64.233.163.27	lk-in-f26.1e100.net lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net yulpptr-in-f27.1e100.net lj-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 AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c010:ebb::1	600s	hetzner.nobsod.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 315ms

TXT Record
v=spf1 a:home.nobsod.dk a:hetzner.nobsod.dk include:_spf.google.com -all

✉️ SPF#

Policy	Record (jesperklund.dk)
-all (hard fail)	v=spf1 a:home.nobsod.dk a:hetzner.nobsod.dk include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.jesperklund.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 2026-10-15 04:00:46

www	NXDOMAIN
www vs bare domain	www does not resolve jesperklund.dk: 159.69.126.168 2a01:4f8:c010:ebb::1 (AS24940) www.jesperklund.dk: no address (all like this)
Wildcard	No
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026101203
Primary NS (MNAME)	cloud01.nobsod.dk
Responsible (RNAME)	jesper@nobsod.dk
Refresh	21600s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 03:06:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-12-01
Expires	2032-12-31 (2265d)

🔗 Same registrant#

14 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
annapetra.dk	Punktum dk A/S (direct)
ballbreaker.dk	Punktum dk A/S (direct)
dadjoke.dk	Punktum dk A/S (direct)
energiparkøsterstarup.dk	Punktum dk A/S (direct)
enjoybeer.dk	Punktum dk A/S (direct)
enjoychili.dk	Punktum dk A/S (direct)
fotografiskkaffeklub.dk	Punktum dk A/S (direct)
jelufoto.dk	Punktum dk A/S (direct)
lifeoftux.dk	Punktum dk A/S (direct)
maagestel.dk	Punktum dk A/S (direct)
mågestel.dk	Punktum dk A/S (direct)
naturgruppen.dk	Punktum dk A/S (direct)
nobsod.dk	Punktum dk A/S (direct)
spab.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

55ms

54ms

AAAA

49ms

TXT

315ms

CAA

58ms

HTTPS

47ms

TLSA

287ms

SOA

46ms

MTA-STS

71ms

DNSSEC

149ms

SRV

77ms

Total

1129ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 04:00:46	2016ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-14 02:49:49	683ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 02:31:50 shown	1129ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-11 22:37:56	664ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:41:01	693ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-30 00:36:56	811ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-27 10:29:52	1399ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-06 20:29:11	9679ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-02 21:54:01	1522ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-24 02:02:49	2951ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-23 14:12:49	886ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:38:53	1195ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:33:02	4482ms	3 NS 1 A 5 MX	🔒 Secure