ostebroteater.dk

📜 Historical scan 2026-09-16 03:56:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ostebroteater.dk is a .dk domain served by 2 nameservers (leland.ns.cloudflare.com, norah.ns.cloudflare.com). It was registered on 11 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.169 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ostebroteater-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
leland.ns.cloudflare.com	108.162.195.8 162.159.44.8 172.64.35.8 2606:4700:58::a29f:2c08 2803:f800:50::6ca2:c308 2a06:98c1:50::ac40:2308	leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norah.ns.cloudflare.com	108.162.194.70 162.159.38.70 172.64.34.70 2606:4700:50::a29f:2646 2803:f800:50::6ca2:c246 2a06:98c1:50::ac40:2246	norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.169	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.90	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ostebroteater-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::28 2a01:111:f403:ca48::10 2a01:111:f403:ca48::8 52.101.103.143 52.101.103.36 52.101.68.25 52.101.73.145	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.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	104.21.23.169

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d45a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:17a9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.169,172.67.212.90 ech=AEX+DQBBsgAgACCILyIIZykc/vv4HTNald4Zfq9FJavc6/qVfc93+spYKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d45a,2606:4700:3036::6815:17a9

📝 TXT Records#

1 records 204ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ostebroteater.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 07:24:12

www	104.21.23.169 172.67.212.90 2606:4700:3031::ac43:d45a 2606:4700:3036::6815:17a9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ostebroteater.dk: 104.21.23.169 172.67.212.90 2606:4700:3031::ac43:d45a 2606:4700:3036::6815:17a9 (AS13335) www.ostebroteater.dk: 104.21.23.169 172.67.212.90 2606:4700:3031::ac43:d45a 2606:4700:3036::6815:17a9 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9077ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412704285
Primary NS (MNAME)	leland.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 07:37:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-10-11
Expires	2027-10-10 (352d)

🔗 Same registrant#

7 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).

Domain	Registrar
anotherbrickinthewallpart5.dk	Punktum dk A/S (direct)
gasolinteaterkoncert.dk	Punktum dk A/S (direct)
gasvaerket.dk	Punktum dk A/S (direct)
gasværket.dk	Punktum dk A/S (direct)
oebt.dk	Punktum dk A/S (direct)
ogt.dk	Punktum dk A/S (direct)
re-publique.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

50ms

44ms

AAAA

42ms

TXT

204ms

CAA

39ms

HTTPS

43ms

TLSA

814ms

SOA

0ms

MTA-STS

61ms

DNSSEC

9077ms

SRV

73ms

Total

10803ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:24:11	1849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 20:58:12	2662ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 18:23:39	816ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 16:30:29	1795ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 03:57:36	1643ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 03:56:17 shown	10803ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 02:00:47	33817ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 00:12:16	2155ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 02:48:17	11067ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 01:33:23	10091ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 00:27:24	2109ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:30:40	762ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 13:30:21	1285ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:28:25	3031ms	2 NS 2 A 1 MX	🔓 Insecure