acredo.dk DNS records

🖥️ Nameservers4 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1379.awsdns-44.org	205.251.197.99 2600:9000:5305:6300::1	ns-1379.awsdns-44.org ns-1379.awsdns-44.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1921.awsdns-48.co.uk	205.251.199.129 2600:9000:5307:8100::1	ns-1921.awsdns-48.co.uk ns-1921.awsdns-48.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-3.awsdns-00.com	205.251.192.3 2600:9000:5300:300::1	ns-3.awsdns-00.com ns-3.awsdns-00.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-584.awsdns-09.net	205.251.194.72 2600:9000:5302:4800::1	ns-584.awsdns-09.net ns-584.awsdns-09.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.173.5.118	60s	server-18-173-5-118.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.40	60s	server-18-173-5-40.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.73	60s	server-18-173-5-73.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.83	60s	server-18-173-5-83.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—

📧 MX Records1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	acredo-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.12 52.101.73.1 52.101.73.8	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr04cu00500.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 268ms

TXT Record
5n6s94qh3hmxnqbds4dzzvmk4d2svv9s
pinterest-site-verification=08b17040c40f7200a6d5533ae5b228e9
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (acredo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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)

🔐 DNSSEC125ms

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	1
Primary NS (MNAME)	ns-3.awsdns-00.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

84ms

A

58ms

MX

92ms

AAAA

50ms

TXT

268ms

CAA

84ms

HTTPS

88ms

TLSA

612ms

SOA

0ms

MTA-STS

96ms

DNSSEC

125ms

SRV

120ms

Total

4126ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:20:22	4126ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-08-26 09:08:25	4294ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-24 14:51:13	5090ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-16 13:18:07	1988ms	4 NS 4 A 1 MX	🔓 Insecure	View