malcolm.dk

📜 Historical scan 2026-07-17 10:07:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

malcolm.dk is a .dk domain served by 2 nameservers (ace.ns.cloudflare.com, desi.ns.cloudflare.com). It was registered on 20 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.186 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by malcolm-dk.mail.protection.outlook.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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ace.ns.cloudflare.com	108.162.195.65 162.159.44.65 172.64.35.65 2606:4700:58::a29f:2c41 2803:f800:50::6ca2:c341 2a06:98c1:50::ac40:2341	ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
desi.ns.cloudflare.com	108.162.192.96 172.64.32.96 173.245.58.96 2606:4700:50::adf5:3a60 2803:f800:50::6ca2:c060 2a06:98c1:50::ac40:2060	desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.50	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	malcolm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 52.101.68.3 52.101.68.39 52.101.73.26 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.200.50
🔶 Autoconfig	172.67.200.50

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3cba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c832	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.186,172.67.200.50 ech=AEX+DQBBUAAgACA3WHEY+lNBUhGOky+gI6krZRT6wMb5unK9XZKloIVxeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3cba,2606:4700:3035::ac43:c832

🔌 SRV Records#

1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 138ms

TXT Record
brevo-code:65d58667879344f91e2e8880c5378894
MS=ms26198106
v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (malcolm.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.malcolm.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-09 18:59:15

www	104.21.60.186 172.67.200.50 2606:4700:3031::6815:3cba 2606:4700:3035::ac43:c832 (AS13335) (address records, no CNAME)
www vs bare domain	Same network malcolm.dk: 104.21.60.186 172.67.200.50 2606:4700:3031::6815:3cba 2606:4700:3035::ac43:c832 (AS13335) www.malcolm.dk: 104.21.60.186 172.67.200.50 2606:4700:3031::6815:3cba 2606:4700:3035::ac43:c832 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2409750301
Primary NS (MNAME)	ace.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 07:02:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-01-20
Expires	2027-01-31 (104d)

🔗 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
advocate.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

45ms

46ms

AAAA

52ms

TXT

138ms

CAA

45ms

HTTPS

40ms

TLSA

1051ms

SOA

0ms

MTA-STS

81ms

DNSSEC

119ms

SRV

88ms

Total

2446ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 04:00:34	1474ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 04:06:55	2162ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 00:21:39	1657ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:08:19	1215ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 02:29:44	3690ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 10:07:22 shown	2446ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 11:49:30	1231ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 14:29:01	1182ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 21:42:26	3277ms	2 NS 2 A 1 MX	🔓 Insecure