administrationshuset.dk DNS records

🖥️ Nameservers4 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1508.awsdns-60.org	205.251.197.228 2600:9000:5305:e400::1	ns-1508.awsdns-60.org ns-1508.awsdns-60.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1972.awsdns-54.co.uk	205.251.199.180 2600:9000:5307:b400::1	ns-1972.awsdns-54.co.uk ns-1972.awsdns-54.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-258.awsdns-32.com	205.251.193.2 2600:9000:5301:200::1	ns-258.awsdns-32.com ns-258.awsdns-32.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-759.awsdns-30.net	205.251.194.247 2600:9000:5302:f700::1	ns-759.awsdns-30.net ns-759.awsdns-30.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records2 records 2048ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
108.128.185.116	58s	ec2-108-128-185-116.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	108.128.0.0/13	🇮🇪 Ireland	Dublin
54.155.249.181	58s	ec2-54-155-249-181.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.154.0.0/15	🇮🇪 Ireland	Dublin

📧 MX Records1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	administrationshuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::a 52.101.68.5 52.101.73.12 52.101.73.145 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.8
🔶 Autoconfig	realestate.administrationshuset.dk

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 231ms

TXT Record
chdjhe3rlhfju4o8fapvvgve1q
GqlJNhh
i8uhmuce58m48t1t864ecjd6mn
jr6s4sfu55gp1pm6fvu0fv54t4
v=spf1 a:smtp.cobblestone.dk include:servers.mcsv.net include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.symprex.net -all
x4ykfnuf4mnHv80CxtasgEP3t4OsY1g8+SbRrvAF+lgmpT9qoKXk9m5Aod0hOYv9yY11GMBW9M6Fj1yey/YdLQ==

✉️ SPF

Policy	Record (administrationshuset.dk)
-all (hard fail)	v=spf1 a:smtp.cobblestone.dk include:servers.mcsv.net include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.symprex.net -all

📨 DMARC

Policy	Record (_dmarc.administrationshuset.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:7lrymkqp@ag.eu.dmarcian.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.administrationshuset.dk	realestate.administrationshuset.dk

🔗 TLSA / DANE

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

🔐 DNSSEC129ms

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-759.awsdns-30.net
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

55ms

A

2048ms

MX

69ms

AAAA

47ms

TXT

231ms

CAA

43ms

HTTPS

85ms

TLSA

670ms

SOA

0ms

MTA-STS

84ms

DNSSEC

129ms

SRV

101ms

Total

5863ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:47:13	5863ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 07:10:45	4041ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-29 23:04:09	1474ms	4 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 12:38:49	4971ms	4 NS 2 A 1 MX	🔓 Insecure	View