nelleborg.dk

📜 Historical scan 2026-09-11 17:22:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nelleborg.dk is a .dk domain served by 2 nameservers (ns1.mx.dfine.net, ns2.mx.dfine.net). It was registered on 13 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.203.57.84 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.dfine.net. 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 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mx.dfine.net	116.203.57.84 2a01:4f8:c0c:d804::1	mx.dfine.net mx.dfine.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.mx.dfine.net	116.203.57.84 2a01:4f8:c0c:d804::1	mx.dfine.net mx.dfine.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.203.57.84	86400s	mx.dfine.net	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx.dfine.net	116.203.57.84 2a01:4f8:c0c:d804::1	mx.dfine.net mx.dfine.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	116.203.57.84
🔶 Autoconfig	116.203.57.84

🔷 AAAA Records (IPv6)#

1 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c0c:d804::1	86400s	mx.dfine.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 446ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (nelleborg.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.nelleborg.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 MTA-STS#

236ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	o0oXqD7NAASvkV7VlFAj
max_age	604800s
Policy MX	mx.dfine.net

📈 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 2026-10-14 19:31:55

www	116.203.57.84 2a01:4f8:c0c:d804::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nelleborg.dk: 116.203.57.84 2a01:4f8:c0c:d804::1 (AS24940) www.nelleborg.dk: 116.203.57.84 2a01:4f8:c0c:d804::1 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · no salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 595ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.dfine.net	DANE-EE · SPKI · SHA-256	98105D61416B5C537BFEE95154D874E1…

🔐 DNSSEC#

153ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082100
Primary NS (MNAME)	ns1.mx.dfine.net
Responsible (RNAME)	hostmaster@mx.dfine.net
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 05:51:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-13
Expires	2027-06-12 (235d)

🔗 Same registrant#

5 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
3takterne.dk	DANDOMAIN A/S
ebk-ren.dk	Punktum dk A/S (direct)
fuckpeter.dk	Punktum dk A/S (direct)
kitlan.dk	DANDOMAIN A/S
returshoppen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

52ms

72ms

AAAA

78ms

TXT

446ms

CAA

49ms

HTTPS

52ms

TLSA

595ms

SOA

0ms

MTA-STS

236ms

DNSSEC

153ms

SRV

169ms

Total

1857ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 19:31:55	732ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 20:14:56	1358ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 02:11:46	10172ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 19:04:35	1858ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 17:22:46 shown	1857ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 14:06:29	2423ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 08:33:24	10177ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 17:44:32	1880ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 05:19:06	10446ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 01:17:54	3166ms	2 NS 1 A 1 MX	🔓 Insecure