aeroexpressen.dk DNS records

🖥️ Nameservers2 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
amy.ns.cloudflare.com	108.162.192.101 172.64.32.101 173.245.58.101 2606:4700:50::adf5:3a65 2803:f800:50::6ca2:c065 2a06:98c1:50::ac40:2065	amy.ns.cloudflare.com amy.ns.cloudflare.com amy.ns.cloudflare.com amy.ns.cloudflare.com amy.ns.cloudflare.com amy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.176	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aeroexpressen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::a 2a01:111:f403:ca09::1 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.39 52.101.73.145 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.8

🔷 AAAA Records (IPv6)2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:dbb0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2de5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.229,172.67.219.176 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:dbb0,2606:4700:3037::6815:2de5

🔌 SRV Records1 records 97ms

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

📝 TXT Records1 records 236ms

TXT Record
v=spf1 ip4:212.112.140.148 ip4:212.112.140.149 a:smtp.teambooking.dk include:spf.protection.outlook.com include:_spf.e-studio.dk ip4:185.21.42.89 include:spf.curanet.dk -all

✉️ SPF

Policy	Record (aeroexpressen.dk)
-all (hard fail)	v=spf1 ip4:212.112.140.148 ip4:212.112.140.149 a:smtp.teambooking.dk include:spf.protection.outlook.com include:_spf.e-studio.dk ip4:185.21.42.89 include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.aeroexpressen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:it@aeroexpressen.dk;

📬 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.aeroexpressen.dk	aeroexpressen.dk.acme.webpod5-cph3.one.com

🔗 TLSA / DANE

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

🔐 DNSSEC122ms

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	2412664749
Primary NS (MNAME)	amy.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

74ms

A

46ms

MX

74ms

AAAA

88ms

TXT

236ms

CAA

54ms

HTTPS

79ms

TLSA

327ms

SOA

0ms

MTA-STS

99ms

DNSSEC

122ms

SRV

97ms

Total

1188ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:13:10	1188ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 12:52:45	878ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 09:18:18	1997ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 13:56:51	1088ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 19:54:41	3569ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 07:48:02	1031ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 15:39:43	1393ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:13:42	1724ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 17:24:15	1177ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 12:48:05	1662ms	2 NS 2 A 1 MX	🔓 Insecure	View