byens-laaseservice.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gnrx.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.gnrx.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.50.241	3600s	—	AS60781	LeaseWeb Netherlands B.V.	77.235.50.0/24	🇳🇱 The Netherlands	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byenslaaseservice-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.209.153 52.101.68.3 52.101.73.11 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 166ms

TXT Record
BL3383-DK
MS=ms55519629
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (byens-laaseservice.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.byens-laaseservice.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none;

📬 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2025092302
Primary NS (MNAME)	ns1.gnrx.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

49ms

MX

59ms

AAAA

61ms

TXT

166ms

CAA

70ms

HTTPS

28ms

TLSA

601ms

SOA

0ms

MTA-STS

80ms

DNSSEC

102ms

SRV

74ms

Total

1417ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:46:10	1417ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:04:11	1944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:10:58	1872ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:22:43	803ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:05:25	778ms	2 NS 1 A 1 MX	🔒 Secure	View