ostergaards-auto.dk

📜 Historical scan 2026-08-26 16:40:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ostergaards-auto.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was registered on 19 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.19 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ostergaardsauto-dk02i.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

2 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 Records#

1 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 Records#

1 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 Records#

2 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 16:00:28

www	104.21.3.19 172.67.130.11 2606:4700:3031::6815:313 2606:4700:3031::ac43:820b (AS13335) (address records, no CNAME)
www vs bare domain	Same network ostergaards-auto.dk: 104.21.3.19 172.67.130.11 2606:4700:3031::6815:313 2606:4700:3031::ac43:820b (AS13335) www.ostergaards-auto.dk: 104.21.3.19 172.67.130.11 2606:4700:3031::6815:313 2606:4700:3031::ac43:820b (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-ostergaardsauto-dk02i._domainkey.ostergaardsauto.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-ostergaardsauto-dk02i._domainkey.ostergaardsauto.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9103ms

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

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-17 16:26:02

Field	Value
Registrar	ONE.COM A/S
Registered	2006-01-19
Expires	2027-01-31 (105d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

52ms

54ms

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
2026-10-17 16:00:28	1243ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 15:57:27	3004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 22:35:35	1073ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 00:30:28	1126ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 20:06:31	1278ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 16:25:42	936ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 16:40:16 shown	10446ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 06:04:45	1562ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 14:17:28	4472ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 14:16:18	2391ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 03:47:14	5555ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 06:09:15	2383ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 20:23:19	11108ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 08:06:42	1082ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 07:18:54	916ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:24:40	871ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:30:11	1242ms	2 NS 2 A 1 MX	🔓 Insecure