los.dk

📜 Historical scan 2026-08-21 04:28:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

los.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.208.37.141 is hosted by Combell NV (AS34762) in Belgium. Mail is handled by los-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 43ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.208.37.141	600s	188.208.37.141.static.hosted.by.combell-ops.net	AS34762	Combell NV	188.208.36.0/23	🇧🇪 Belgium	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	los-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.16 52.101.73.15 52.101.73.2 52.101.73.8	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c98:1000:12e2:0:4:2807:1fe8	600s	—	AS34762	Combell NV	2a00:1c98:0:0:0:0:0:0/32	🇧🇪 Belgium	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 130ms

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

📝 TXT Records#

4 records 172ms

TXT Record
facebook-domain-verification=kxfczhu2rd8r7lmbe4vw5gv9xql70i
google-site-verification=8Kw3lIE70kTJL3-wWcC3bYZVV-hgmMtYd18AwDL9vi8
MS=ms77382471
v=spf1 ip4:52.232.74.240 include:spf.protection.outlook.com include:docs.itagil.dk -all

✉️ SPF#

Policy	Record (los.dk)
-all (hard fail)	v=spf1 ip4:52.232.74.240 include:spf.protection.outlook.com include:docs.itagil.dk -all

📨 DMARC#

Policy	Record (_dmarc.los.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 2026-10-17 00:11:00

www	188.208.37.141 2a00:1c98:1000:12e2:0:4:2807:1fe8 (AS34762) (address records, no CNAME)
www vs bare domain	Same network los.dk: 188.208.37.141 2a00:1c98:1000:12e2:0:4:2807:1fe8 (AS34762) www.los.dk: 188.208.37.141 2a00:1c98:1000:12e2:0:4:2807:1fe8 (AS34762)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-los-dk._domainkey.losdk1.onmicrosoft.com	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026082006
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 2026-10-07 09:41:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-27
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

45ms

42ms

AAAA

51ms

TXT

172ms

CAA

55ms

HTTPS

55ms

TLSA

1025ms

SOA

59ms

MTA-STS

57ms

DNSSEC

94ms

SRV

130ms

Total

6008ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 09:14:50	2096ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:07:46	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 15:06:33	1382ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 04:28:49 shown	6008ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 00:29:46	1282ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 00:07:59	1588ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:57:18	813ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 00:53:58	1219ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:19:41	1797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:36:42	2695ms	2 NS 1 A 1 MX	🔒 Secure