amstrup-sikring.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	amstrupsikring-dk01i.mail.eo.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.21 52.101.73.2 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.40
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 254ms

TXT Record
ca3-591f932b1dbb463aa4dff0bd10126e41
ca3-a79473ff1b864c83b7cb44152850d1fd
v=spf1 include:spf.protection.outlook.com a:ldx106.ldasp.dk include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 -all

✉️ SPF

Policy	Record (amstrup-sikring.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:ldx106.ldasp.dk include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 -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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.amstrup-sikring.dk	amstrup-sikring.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC53ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA25ms

Field	Value
Serial	2026042001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

30ms

MX

32ms

AAAA

32ms

TXT

254ms

CAA

33ms

HTTPS

31ms

TLSA

4035ms

SOA

25ms

MTA-STS

46ms

DNSSEC

53ms

SRV

99ms

Total

9128ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-21 01:03:22	9128ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:33:50	6501ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:16:14	3419ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:27:36	2692ms	2 NS 1 A 1 MX	🔒 Secure	View