hotelatlantic.dk DNS records

🖥️ Nameservers2 records 289ms

Nameserver	IP addresses	PTR	ASN / ISP
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marvin.ns.cloudflare.com	108.162.195.251 162.159.44.251 172.64.35.251 2606:4700:58::a29f:2cfb 2803:f800:50::6ca2:c3fb 2a06:98c1:50::ac40:23fb	marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 282ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.44	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 264ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	hotelatlantic-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 52.101.68.15 52.101.68.18 52.101.68.5 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 272ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:387e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:972c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 304ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.126,172.67.151.44 ech=AEX+DQBBYwAgACAdov6rnWqitGipePd1zJi1WsDBaNWUheSNXD6RgC4IdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:387e,2606:4700:3031::ac43:972c

🔌 SRV Records1 records 326ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 1194ms

TXT Record
ca3-674b9e98a8cf42b78c4c43b4a30cf198
MS=ms82718194
v=spf1 include:spf.protection.outlook.com ip4:212.98.90.234 include:mailgun.org -all

✉️ SPF

Policy	Record (hotelatlantic.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:212.98.90.234 include:mailgun.org -all

📨 DMARC

Policy	Record (_dmarc.hotelatlantic.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@rawit.dk; fo=1

📬 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
CNAME	_acme-challenge.hotelatlantic.dk	hotelatlantic.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC587ms

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	2411713450
Primary NS (MNAME)	christina.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

289ms

A

282ms

MX

264ms

AAAA

272ms

TXT

1194ms

CAA

324ms

HTTPS

304ms

TLSA

628ms

SOA

0ms

MTA-STS

375ms

DNSSEC

587ms

SRV

326ms

Total

6344ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 19:56:13	6344ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 05:59:25	10817ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 02:44:55	1506ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 12:05:58	1631ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 21:21:49	1151ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 12:22:42	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:38:20	2929ms	2 NS 2 A 1 MX	🔓 Insecure	View