ostergaards-auto.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.19	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.11	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ostergaardsauto-dk02i.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca09::d 52.101.103.137 52.101.68.10 52.101.68.21 52.101.73.24	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00300.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	172.67.130.11

🔷 AAAA Records (IPv6)2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:313	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:820b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.19,172.67.130.11 ech=AEX+DQBBDgAgACDH6830XIjbPhGwX6lmbkobeH4z2RDPkGcHd/DpskPMWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:313,2606:4700:3031::ac43:820b

📝 TXT Records2 records 223ms

TXT Record
google-site-verification=XzjnM-G1vHIdKPUgCo2iR5A1fRkRffBLZ-APMoWM0-E
v=spf1 a:mail.ostergaards-auto.dk include:spf.protection.outlook.com include:spf.antispamcloud.com include:relay.mailchannels.net -all

✉️ SPF

Policy	Record (ostergaards-auto.dk)
-all (hard fail)	v=spf1 a:mail.ostergaards-auto.dk include:spf.protection.outlook.com include:spf.antispamcloud.com include:relay.mailchannels.net -all

📨 DMARC

Policy	Record (_dmarc.ostergaards-auto.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC9103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412612501
Primary NS (MNAME)	dell.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

52ms

A

54ms

MX

55ms

AAAA

61ms

TXT

223ms

CAA

78ms

HTTPS

49ms

TLSA

654ms

SOA

0ms

MTA-STS

95ms

DNSSEC

9103ms

SRV

84ms

Total

10446ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:40:16	10446ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 06:04:45	1562ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 14:17:28	4472ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 14:16:18	2391ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-17 03:47:14	5555ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 06:09:15	2383ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 20:23:19	11108ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 08:06:42	1082ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 07:18:54	916ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:24:40	871ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:30:11	1242ms	2 NS 2 A 1 MX	🔓 Insecure	View