lysudlejningen.dk DNS records

🖥️ Nameservers2 records 51ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.19	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	lysudlejningen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::6 52.101.103.143 52.101.68.29 52.101.73.26 52.101.73.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56
🔶 Autoconfig	46.30.213.19

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:99:88b7:a93c:96bf	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 271ms

TXT Record
MS=ms86918028
v=spf1 ip4:77.234.171.208/29 ip4:77.234.172.246 ip4:77.234.175.128 ip4:77.40.181.146 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (lysudlejningen.dk)
-all (hard fail)	v=spf1 ip4:77.234.171.208/29 ip4:77.234.172.246 ip4:77.234.175.128 ip4:77.40.181.146 include:spf.protection.outlook.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

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA73ms

Field	Value
Serial	2026081902
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

51ms

A

55ms

MX

44ms

AAAA

53ms

TXT

271ms

CAA

128ms

HTTPS

65ms

TLSA

969ms

SOA

73ms

MTA-STS

67ms

DNSSEC

99ms

SRV

200ms

Total

6300ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 16:30:21	6300ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 14:47:44	5377ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:32:25	5770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 05:57:45	9196ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 14:36:51	5413ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 04:09:01	836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:53:34	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:37:06	1211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:55:01	980ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 12:08:03	9190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:13:08	3261ms	2 NS 1 A 1 MX	🔒 Secure	View