commercial.dk

📜 Historical scan 2026-06-24 22:32:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

commercial.dk is a .dk domain served by 2 nameservers (damien.ns.cloudflare.com, nia.ns.cloudflare.com). It was registered on 28 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.8 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by commercial-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 212ms

Nameserver	IP addresses	PTR	ASN / ISP
damien.ns.cloudflare.com	108.162.195.168 162.159.44.168 172.64.35.168 2606:4700:58::a29f:2ca8 2803:f800:50::6ca2:c3a8 2a06:98c1:50::ac40:23a8	damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com damien.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nia.ns.cloudflare.com	108.162.192.210 172.64.32.210 173.245.58.210 2606:4700:50::adf5:3ad2 2803:f800:50::6ca2:c0d2 2a06:98c1:50::ac40:20d2	nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.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 213ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.8	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.96	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	commercial-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.25 52.101.73.26 52.101.73.6 52.101.73.8	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 210ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1308	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b860	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 410ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.8,172.67.184.96 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1308,2606:4700:3037::ac43:b860

🔌 SRV Records#

1 records 281ms

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

📝 TXT Records#

1 records 546ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.commercial.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:q0zxtb1s@ag.dmarcian.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 2026-10-12 00:35:07

www	104.21.19.8 172.67.184.96 2606:4700:3033::6815:1308 2606:4700:3037::ac43:b860 (AS13335) (address records, no CNAME)
www vs bare domain	Same network commercial.dk: 104.21.19.8 172.67.184.96 2606:4700:3033::6815:1308 2606:4700:3037::ac43:b860 (AS13335) www.commercial.dk: 104.21.19.8 172.67.184.96 2606:4700:3033::6815:1308 2606:4700:3037::ac43:b860 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

294ms

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

🏷️ SOA#

177ms

Field	Value
Serial	2406855304
Primary NS (MNAME)	damien.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 12:25:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-28
Expires	2027-03-31 (156d)

📋 WHOIS#

⏱️ Lookup Timing#

212ms

213ms

186ms

AAAA

210ms

TXT

546ms

CAA

403ms

HTTPS

410ms

TLSA

506ms

SOA

177ms

MTA-STS

240ms

DNSSEC

294ms

SRV

281ms

Total

3204ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:35:07	1272ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 19:21:05	1017ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 16:50:44	1805ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 23:33:16	1402ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 22:03:54	2190ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 12:30:35	1525ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 11:17:24	4533ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 00:20:57	17402ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 20:16:04	2112ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-12 03:26:48	1565ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-09 00:11:42	2624ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 22:32:13 shown	3204ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 01:38:30	1425ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 21:56:15	713ms	2 NS 2 A 1 MX	🔒 Secure