los.dk DNS records

🖥️ Nameservers2 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 Records1 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 Records1 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 Records1 records 130ms

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

📝 TXT Records4 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

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA59ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

45ms

MX

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
2026-08-21 04:28:49	6008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 00:29:46	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 00:07:59	1588ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:57:18	813ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 00:53:58	1219ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:19:41	1797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:36:42	2695ms	2 NS 1 A 1 MX	🔒 Secure	View