mclc.dk

📜 Historical scan 2026-09-19 10:14:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mclc.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 11 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.104.139 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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#

3 records 414ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 170ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.104.139	300s	0x5734688b.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 477ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.52.104.139
🔶 Autoconfig	87.52.104.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 805ms

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

✉️ SPF#

Policy	Record (mclc.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 2026-10-25 17:04:52

www CNAME	mclc.dk (all on mclc.dk) → 87.52.104.139 (AS3292)
www vs bare domain	Same network mclc.dk: 87.52.104.139 (AS3292) www.mclc.dk: 87.52.104.139 (AS3292)
Wildcard	Yes: any name under the zone resolves

🔎 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#

211ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091702
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-20 15:28:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-04-11
Expires	2027-04-30 (184d)

🔗 Same registrant#

1 domain

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
mikkellybeck.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

414ms

170ms

477ms

AAAA

102ms

TXT

805ms

CAA

404ms

HTTPS

398ms

TLSA

121ms

SOA

0ms

MTA-STS

421ms

DNSSEC

211ms

SRV

496ms

Total

1474ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 17:04:52	911ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-19 10:14:41 shown	1474ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-12 08:43:29	1186ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-28 14:31:44	1855ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-08 20:23:57	2624ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-03 01:55:04	1303ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-27 12:20:59	1203ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-26 13:15:18	1717ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-18 01:52:11	924ms	3 NS 1 A 5 MX	🔓 Insecure