dusoerbolig.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
carol.ns.cloudflare.com	108.162.192.80 172.64.32.80 173.245.58.80 2606:4700:50::adf5:3a50 2803:f800:50::6ca2:c050 2a06:98c1:50::ac40:2050	carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
james.ns.cloudflare.com	108.162.193.178 172.64.33.178 173.245.59.178 2606:4700:58::adf5:3bb2 2803:f800:50::6ca2:c1b2 2a06:98c1:50::ac40:21b2	james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.10	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.177	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b6b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:240a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.10,172.67.182.177 ech=AEX+DQBBUwAgACDgyE654acliKkIHLwUd2C3UOsT7PFjepp696jlcMiKSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b6b1,2606:4700:3037::6815:240a

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC106ms

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	2411757731
Primary NS (MNAME)	carol.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

47ms

MX

44ms

AAAA

39ms

TXT

181ms

CAA

45ms

HTTPS

38ms

TLSA

50ms

SOA

0ms

MTA-STS

55ms

DNSSEC

106ms

SRV

77ms

Total

826ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 22:36:12	826ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-26 13:00:59	8827ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-25 12:46:58	2700ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 01:53:32	978ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 19:47:08	929ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 20:29:31	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 05:31:25	12937ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 05:12:47	1204ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 05:05:45	383ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 05:01:03	635ms	2 NS 2 A 0 MX	🔓 Insecure	View