melc.dk

📜 Historical scan 2026-09-30 21:29:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

melc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.88.242 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.melc.dk. 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#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.88.242	600s	static.242.88.90.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mail.melc.dk	157.90.88.242	static.242.88.90.157.clients.your-server.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	melc.dk → 157.90.88.242
🔶 Autoconfig	melc.dk → 157.90.88.242

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 157ms

TXT Record
v=spf1 +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.dk ~all

✉️ SPF#

Policy	Record (melc.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.dk ~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 2026-10-07 22:40:09

www CNAME	melc.dk (all on melc.dk) → 157.90.88.242 (AS24940)
www vs bare domain	Same network melc.dk: 157.90.88.242 (AS24940) www.melc.dk: 157.90.88.242 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.melc.dk	melc.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026040401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 22:55:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-05-01
Expires	2036-06-30 (3543d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

37ms

AAAA

41ms

TXT

157ms

CAA

26ms

HTTPS

64ms

TLSA

62ms

SOA

46ms

MTA-STS

58ms

DNSSEC

70ms

SRV

53ms

Total

536ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:40:09	1044ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 21:34:48	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:29:13 shown	536ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 14:08:07	2661ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 16:50:13	6635ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:04:55	739ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:00:21	1045ms	2 NS 1 A 1 MX	🔒 Secure