boligguidenonline.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.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
104.21.57.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.91	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3903	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8b5b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.3,172.67.139.91 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3903,2606:4700:3036::ac43:8b5b

📝 TXT Records1 records 186ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (boligguidenonline.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.boligguidenonline.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC92ms

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	2412609012
Primary NS (MNAME)	kurt.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

66ms

A

47ms

MX

47ms

AAAA

36ms

TXT

186ms

CAA

64ms

HTTPS

36ms

TLSA

91ms

SOA

0ms

MTA-STS

74ms

DNSSEC

92ms

SRV

71ms

Total

667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:28:54	667ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 12:40:00	6163ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 12:38:48	3484ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 10:00:58	4309ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 14:05:45	784ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 11:46:39	757ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 21:52:57	769ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-22 17:33:20	788ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 23:09:36	1147ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 02:53:40	784ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-18 19:19:55	3234ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 15:42:04	290ms	3 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-16 15:40:54	381ms	3 NS 0 A 0 MX	🔒 Secure	View