dsml.dk

Records from scan: 2026-10-13 05:29:03 · 1313ms total · last checked 2026-10-18 11:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsml.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 105ms

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 127ms

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 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	dsml-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::28 2a01:111:f403:ca21::8 2a01:111:f403:ca48::12 52.101.103.140 52.101.68.27 52.101.73.155 52.101.91.159	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.213.88
🔶 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 539ms

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#

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#

176ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

105ms

127ms

75ms

AAAA

103ms

TXT

539ms

CAA

102ms

HTTPS

97ms

TLSA

212ms

SOA

78ms

MTA-STS

122ms

DNSSEC

176ms

SRV

565ms

Total

1313ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:29:03 shown	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	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