dkprof.dk

📜 Historical scan 2026-08-30 00:15:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dkprof.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, yichun.ns.cloudflare.com). It was registered on 24 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.176 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dkprof-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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
bonnie.ns.cloudflare.com	108.162.192.76 172.64.32.76 173.245.58.76 2606:4700:50::adf5:3a4c 2803:f800:50::6ca2:c04c 2a06:98c1:50::ac40:204c	bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yichun.ns.cloudflare.com	108.162.193.248 172.64.33.248 173.245.59.248 2606:4700:58::adf5:3bf8 2803:f800:50::6ca2:c1f8 2a06:98c1:50::ac40:21f8	yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.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 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.72.176	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.85	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dkprof-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca09::6 52.101.209.153 52.101.68.12 52.101.68.5 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.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	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:48b0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9955	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 92ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.72.176,172.67.153.85 ech=AEX+DQBBtgAgACCWhQ4QeqIZU///JrIG1CRzV2gmfVlCUWMCOnvLXUaSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:48b0,2606:4700:3034::ac43:9955

🔌 SRV Records#

1 records 180ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 274ms

TXT Record
MS=ms86458761
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.dkprof.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-08 08:19:18

www	104.21.72.176 172.67.153.85 2606:4700:3031::6815:48b0 2606:4700:3034::ac43:9955 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dkprof.dk: 104.21.72.176 172.67.153.85 2606:4700:3031::6815:48b0 2606:4700:3034::ac43:9955 (AS13335) www.dkprof.dk: 104.21.72.176 172.67.153.85 2606:4700:3031::6815:48b0 2606:4700:3034::ac43:9955 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-dkprof-dk._domainkey.ucdk.onmicrosoft.com	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dkprof.dk	0oQR3f4XvWS077oJB77527o06_OHOHrlBVYFSu5OoG4
TXT	_acme-challenge.dkprof.dk	6IARPsZWc9p6eWZCNgKvrGoFVK3Vsh7S-Ao8YoVQBOA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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	2413517888
Primary NS (MNAME)	bonnie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 08:26:27

Field	Value
Registrar	PROCOPA IT ApS
Registered	2019-10-24
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

70ms

82ms

AAAA

79ms

TXT

274ms

CAA

73ms

HTTPS

92ms

TLSA

728ms

SOA

0ms

MTA-STS

131ms

DNSSEC

171ms

SRV

180ms

Total

1743ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:19:18	1404ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 08:17:42	2303ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 05:29:53	1204ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 10:42:08	1209ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 20:03:53	2194ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 15:35:25	2165ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 00:15:20 shown	1743ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 19:03:15	1443ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 03:33:48	3838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 15:52:20	4541ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 22:44:49	745ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 10:27:49	1437ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 03:50:18	653ms	2 NS 1 A 1 MX	🔓 Insecure