dsml.dk

📜 Historical scan 2026-09-14 22:04:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsml.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dsml-dk.mail.protection.outlook.com, ms52122248.msv1.invalid.outlook.com. 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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.177	600s	vm1490.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	dsml-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.209.28 52.101.68.8 52.101.73.155	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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
40	43200s	ms52122248.msv1.invalid.outlook.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	185.21.40.177

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 190ms

TXT Record
_globalsign-domain-verification=5no9dg2CtQEXGWA-gJ6QGIeW0u1G7U3eKx75_6pOd0
_globalsign-domain-verification=rhrkpHIY5kD6l-wteyxNWdz5pJbKPpg9uIguZrVsya
google-site-verification=1rqjFYX_lzaJq0WPJAZQZsT7XQVctzCNJIcCvxrviCY
ms-domain-verification=ea6ed5d9-4625-49aa-82b8-91949a0157e0
v=spf1 mx a ptr ip4:185.21.40.121 ip4:185.21.41.129 include:spf.curanet.dk include:spf.protection.outlook.com include:web.shared.mysmtp.com -all

✉️ SPF#

Policy	Record (dsml.dk)
-all (hard fail)	v=spf1 mx a ptr ip4:185.21.40.121 ip4:185.21.41.129 include:spf.curanet.dk include:spf.protection.outlook.com include:web.shared.mysmtp.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 2026-10-13 05:29:03

www	185.21.40.177 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dsml.dk: 185.21.40.177 (AS48854) www.dsml.dk: 185.21.40.177 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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 2026-10-19 04:27:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-02-28
Expires	2027-03-31 (163d)

🔗 Same registrant#

6 domains

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
saekken.dk	Simply.com A/S
schouhelicopter.dk	Simply.com A/S
schoukraner.dk	Simply.com A/S
schoulogistik.dk	Simply.com A/S
schouudlejning.dk	Simply.com A/S
sækken.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

34ms

44ms

38ms

AAAA

51ms

TXT

190ms

CAA

35ms

HTTPS

37ms

TLSA

868ms

SOA

0ms

MTA-STS

61ms

DNSSEC

75ms

SRV

101ms

Total

1426ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:29:03	1313ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 08:58:53	1066ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-14 22:04:14 shown	1426ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-13 16:08:29	1079ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:22:07	887ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 00:47:55	5074ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 09:17:21	5237ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-14 10:21:59	2004ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 23:53:30	809ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 04:50:52	2745ms	2 NS 1 A 2 MX	🔒 Secure