nvbolig.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.162.166.131	3600s	139-162-166-131.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	139.162.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nvbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 52.101.209.153 52.101.68.15 52.101.73.155 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 267ms

TXT Record
brevo-code:441c7723616b7e26142fdd91bc928bba
google-site-verification=RE8l9TmgB4vMHQZ94N_uTCeue0qjRtcdf42czN2sWac
MS=ms35182464
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nvbolig.dk)
-all (hard fail)	v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.nvbolig.dk	YQwg1-I6R243WPOwveuYVhjibDLKPRe5i2HF4BXwKHw

🔗 TLSA / DANE

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

🔐 DNSSEC121ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082703
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

50ms

MX

48ms

AAAA

53ms

TXT

267ms

CAA

50ms

HTTPS

47ms

TLSA

586ms

SOA

0ms

MTA-STS

69ms

DNSSEC

121ms

SRV

81ms

Total

1234ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:59:05	1234ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 10:11:20	3156ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 15:24:00	1024ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 17:27:58	2816ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:08:34	1109ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:57:11	2809ms	2 NS 1 A 1 MX	🔓 Insecure	View