feriehusudlejning.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
amit.ns.cloudflare.com	108.162.193.63 172.64.33.63 173.245.59.63 2606:4700:58::adf5:3b3f 2803:f800:50::6ca2:c13f 2a06:98c1:50::ac40:213f	amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gwen.ns.cloudflare.com	108.162.192.160 172.64.32.160 173.245.58.160 2606:4700:50::adf5:3aa0 2803:f800:50::6ca2:c0a0 2a06:98c1:50::ac40:20a0	gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.2.228	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.3.228	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.71	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	feriehusudlejning-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::e 2a01:111:f403:ca38::8 52.101.68.18 52.101.73.123 52.101.73.24 52.101.73.28	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40

🔷 AAAA Records (IPv6)3 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:2e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:3e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4947	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.2.228,104.26.3.228,172.67.73.71 ipv6hint=2606:4700:20::681a:2e4,2606:4700:20::681a:3e4,2606:4700:20::ac43:4947

🔌 SRV Records2 records 79ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.feriehusudlejning.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 231ms

TXT Record
38dfy58ydlc2029m4hz139w888kbwph2
facebook-domain-verification=943od7xkoehm3vzmwrpfgcn3u50hj5
google-site-verification=KSViNe1BgUl2em1RMdt31Oj56gV6e-XQPOg7jbFaKc8
MS=ms37124491
v=spf1 include:spf.protection.outlook.com include:spf.securesmtp.dk include:email.bookingstudio.dk -all

✉️ SPF

Policy	Record (feriehusudlejning.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.securesmtp.dk include:email.bookingstudio.dk -all

📨 DMARC

Policy	Record (_dmarc.feriehusudlejning.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6830543636fdb@dmarc-dk.centerasecurity.com;

📬 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)

🔐 DNSSEC95ms

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	2413365822
Primary NS (MNAME)	amit.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

55ms

A

47ms

MX

65ms

AAAA

58ms

TXT

231ms

CAA

59ms

HTTPS

51ms

TLSA

390ms

SOA

0ms

MTA-STS

75ms

DNSSEC

95ms

SRV

79ms

Total

1692ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 14:36:18	1692ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-31 15:20:00	9944ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-28 22:14:17	1246ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-26 22:16:29	11018ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-30 05:52:25	1405ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-20 16:34:01	835ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 09:46:11	755ms	2 NS 3 A 1 MX	🔓 Insecure	View